Aquaponics Fish Food Maker

Aquaponics Small Pellet Mill

credit to: GEMCO Energy

link: http://www.pellet-press.com/Products/Home-Use-Pellet-Mills.html


Introduction:

The home-use pellet mills also named flat die pellet mill, which was first invented in the early 20th century, is mainly for home use. Due to its lower cost and simple construction, this type has become the most widespread at residences and farms internationally. Thanks to our ISO 9000-certified factories, our well-trained engineers’ hard work, and our staff’s efficiency, we are able to provide some of the best design and installation services for wood pellet mills. Through years of experience in this industry we have acquired advanced technology for wood pelletization. The conditioning of raw materials is one of the most important steps in making wood pellets. Taking into account that wood waste is more difficult to compress than feedstuff, our machinery is able to adjust the material's moisture and size to make the finest biomass pellets. 

Key Parts of Home-use Pellet Mill:

Flat Die Flat die and Press Rollers Flat Die and Press Roller Installation


Scope of Application:

Our pellet mills are appropriate for compressing a variety of fibrous biomass material: corn (maize) husks, peanut shells, rice husks, corncobs, cotton seed hulls, wheat biproducts, sunflower seed shells, sawdust, cotton stalks, weeds, house refuse, waste plastic and similar types of factory waste. It is also suitable for raw materials which are otherwise difficult to pelletize owing to low bonding ratios. All of organic bacterial manure, organic fertilizer and compound fertilizer can be also pelletized by our machines at low temperatures.


Advantages of Home-use Pellet Mill:

1. Reliable, versatile and efficient
2. ISO and CE certified
3. Potential for 24 hour continuous running
4. Competitive price with excellent quality
5. Low energy consumption and less manpower
6. Durable spare parts
7. Simple, automated operation
8. Easy maintenance
9. Advanced technological design requiring less labor
10. Stable and durable functionality

Technical Data of the Electric Motor:

  

Model	Power(kW)	Output (kg/h)	Measurements (mm)	N.W/G.W (kg)
ZLSP 120B	3	60-100	750*320*680	80/100
ZLSP 150B	4	90-120	800*450*700	95/110
ZLSP 200B	7.5	200-300	1650*820*1200	200/230
ZLSP 230B	11	300-400	1050*480*930	290/320
ZLSP 260B	15	400-600	1180*540*1000	320/360
ZLSP 300B	22	600-800	1240*540*950	350/380

How to Write a Business Plan

credit to http://www.startupdonut.co.uk/

Writing a business plan

Many potential start-up businesses are daunted by the prospect of writing a business plan. But it is not a difficult process - and a good business plan focuses the mind as well as helping to secure finance and support.

The business plan will clarify your business idea and define your long-term objectives. It provides a blueprint for running the business and a series of benchmarks to check your progress against. It is also vital for convincing your bank - and possibly key customers and suppliers - to support you.

This briefing explains:

• What information to include.
• How to present your financial forecasts.

1 Executive summary

The executive summary outlines your business proposal. Although it is the last section to be written, it goes on the first page of the business plan. It will be read by people unfamiliar with your business, so avoid jargon.

1.1 The executive summary highlights the most important points and shouldsum up six areas.

• Your product or service and its advantages.
• Your opportunity in the market.
• Your management team.
• Your track record to date.
• Financial projections.
• Funding requirements and expected returns.

1.2 When deciding whether to back a start-up, bank managers and investors often make provisional judgements based on the executive summary.

The main body of the business plan is then read to confirm the initial decision. The appendices at the back of the plan carry detailed information to support the main text.

2 The business

2.1 Explain the background to your business idea, including:

• The length of time you have been developing the business idea in its present form.
• Work carried out to date.
• Any related experience you have.
• The proposed ownership structure of the business.

2.2 Explain, in plain English, what your product or service is. Make it clear how:

• it will stand out as different from other products or services
• your customers will gain through buying your product or service
• the business can be developed to meet customers' changing needs in the future

It is important to cover any disadvantages or weak points you feel the business may have. Be frank about these - it inspires confidence.

2.3 Explain any key features of the industry (eg special regulations, effective cartels or major changes in technology).

3 Markets and competitors

3.1 Focus on the segments of the market you plan to target - for example, local customers or a particular age group.

• Indicate how large each market segment is and whether it is growing or declining.
• Illustrate the important trends - and the reasons behind them.
• Outline the key characteristics of buyers in each segment (eg age, sex or income).
• Mention customers you have already lined up and any sales you have already achieved.

3.2 What are the competing products and who supplies them?

• List the advantages and disadvantages of all your competitors and their products.
• Explain why people will desert established competitors and buy from you instead.
• Show you understand your competitors' reaction to losing business and demonstrate how you will respond to it.

Unless there is a viable market and you know how you are going to beat the competition, your business will be vulnerable.

You must show you have done the market research needed to justify what you say in the plan.

4 Sales and marketing

This section is crucial. It often gives a good indication of the business' chances of success.

4.1 How will your product or service meet your customers' specific needs?

4.2 How will you position your product?

• This is where you show how your price, quality, response time and after-sales service will compare with competitors.
• Quote minimum order figures, if appropriate.

4.3 How will you sell to customers?

• For example, by phone, through your website, face-to-face or through an agent.
• Show how long you predict each sale will take. Many new businesses underestimate the time involved in winning each order. In year one you may spend up to 80 per cent of your time making contacts and selling.
• Will you be able to make repeat sales? If not, it will be hard to build up volume.

4.4 Who will your first customers be?

• Show which customers have expressed an interest or promised to buy from you and the sales they represent.
• How will you identify potential customers?

Unless you can demonstrate that you have a clearly defined pool of potential customers, starting your business is likely to be a struggle.

4.5 How will you promote your product? For example, using advertising, PR, direct mail or via email and a website.

4.6 What contribution to profit will each part of your business make?

• Most businesses need more than one product, more than one type of customer and more than one distribution channel.
• Look at each in turn. Examine your likely sales, gross profit margins and costs.
• Identify where you expect to make your profits and where there may be scope to increase either margins or sales.

Services and intangible products (eg computer software) are more difficult to market. Start-ups in these areas must pay special attention to marketing in their business plans.

5 Management

People reading the business plan need to be given an idea of why they should have faith in the management of your start-up.

5.1 Outline the management skills within your team.

• Define each management role and who will fill it.
• Show your strengths and outline how you will cope with any weaknesses.
• Describe the background and experience of each team member.
• Clarify how you intend to cover the key areas of production, sales, marketing, finance and administration.
• Management information systems and procedures should be outlined. For example, management accounts, sales, stock control and quality control.
• Show how many 'mentors' and other supporters you will have access to.

5.2 How committed are you?

Banks and any other potential investors will want to be sure you are committed to the business. Show how much time and money each of the management team will contribute, and what your salaries and benefits will be.

6 Operations

Explain what facilities the business will have and how it will deliver the product or service to the customer.

6.1 Show the pros and cons of the location.

6.2 Indicate the facilities you will need to start (eg equipment and machinery). Some start-up businesses only need a desk and a phone.

Consider any potential limits to production capacity.

If you are going to manufacture or distribute products, show how and where you are going to warehouse them and for how long.

6.3 Provide a list of employee roles you need to fill and the skills required to fill them.

6.4 Show how you selected your suppliers.

Keep it real

Sales forecasts produced for start-up businesses are often over-optimistic. Here are some important reality checks.

• How soon can you start selling?
• Will potential customers hold off for a year before they take you seriously and place an order?
• How often will you be able to sell?
• How many days can you spend selling?
• How long will each lead take to line up?
• What percentage of leads will turn into sales?
• How much will you be able to sell?
• What will the average sale value be?
• Will most people give repeat orders, or must you find new customers each time?
• How long after a sale will it be before you can collect payment?
• How much income can you realistically expect each month?

7 Financial forecasts

Your financial forecasts translate what you have already said about your business into numbers.

7.1 A realistic sales forecast forms the basis for all your other figures.

Break the total sales figure down into its components (eg different types of products or sales to different types of buyer).

7.2 Your cashflow forecast shows how much money you expect to be flowing into and out of your bank account and when. You must show that your business will have access to enough money to survive.

• Demonstrate that you have considered the key factors affecting cashflow - eg level and timing of sales revenue, wages.
• Show when there will be more money coming in than going out ('cash-positive').

7.3 Your profit and loss (P&L) forecast gives a clear indication of how the business will move forward. Summarize the annual P & L forecast for each of the first two or three years of trading.

7.4 If you are launching a larger start-up, you will also need projected balance sheets.

These will show you the financial state of your business on day one and at year end, perhaps for the first two or three years.

7.5 Do not get too protective about your forecasts. You may need to revise them.

For every forecast, list all your key assumptions (eg prices, sales volume, timing). Small business advisers at banks and your local business support organisation will often help you put together your forecasts free of charge.

8 Financial requirements

The cashflow forecast will show how much finance the business needs. Your assessment of the risks will determine whether or not you need to arrange contingency financing.

8.1 Say how much finance you will want, when and in what forms.

For example, you might want a fixed-interest loan and an overdraft facility.

8.2 State what the finance will be used for.

Show how much will be for buying equipment and how much for working capital (financing stock and debtors).

8.3 Confirm that you will be able to afford it.

9 Assessing the risks

9.1 Look at the business plan and isolate areas where something could go wrong (eg if your main supplier closes down).

What you would do if it actually happens?

9.2 Consider a range of what-if scenarios (eg what happens to your cashflow if sales are 20 per cent lower or 15 per cent higher than forecast). If there are serious risks:

• you can arrange contingency funding to cover the finance you may need
• you may decide that the business is too risky and abandon the whole project.

Assessing risk will help you minimise problems and help build up your credibility with any investor or bank.

10Appendices

10.1 Detailed financial forecasts (monthly sales, monthly cashflow, P&L) should usually be put in an appendix.

Include a detailed list of assumptions.

For example, the profit margin on each product, debtor collection period, creditor payment period, stock turn, interest and exchange rates, equipment purchases.

10.2 You may want to give other relevant information.

• Detailed CVs of key personnel (essential if you are seeking outside funding).
• Market research data.
• Product literature or technical specs.
• Names of target customers.
• A list of external data sources used in your research will add credibility to the information.

11 Presenting the plan

The more solid information you can gather for your own use, the better the business plan will be. But a banker or other outsider will not have time to read through all the details.

11.1 Keep your business plan short.

Most business plans are too long. Focus on what the reader needs to know.

11.2 Make it professional.

• Put a cover on the business plan and give it a title.
• Include a contents page.

11.3 Test it.

• Re-read it yourself. Would reading your plan give an outsider a good feel for your business and a grasp of the key issues?
• Show the plan to friends and expert advisers and ask them for comments.

Home garden, Home aquaponics

credit to http://quantitativemetathesis.blogspot.com/

Aquaponics Is the Next Generation Name for House Garden

We have all observed of veggie plants, kitchen landscapes and bought clean vegetables from the grocer's shops and observed about The Lawn of Arden. At some point of life most of us might have used veggie agriculture, be it in the property garden or portable pots but I think most of us have not tried Aquaponics yet. Aquaponics is a recent innovation in the field of agriculture and shall become another name for home landscapes in the days to come.

                      

What is Aquaponics?

Aquaponics is the combination of hydroponics and aquaculture. Hydroponics is the method of growing vegetation in h2o or sand without the use of ground. Aquaculture is the agriculture of seafood. Aquaponics is the farming of both vegetation and seafood part by part. Fish is kept in an fish tank. The h2o made up of the toxic release by the seafood is sent to the hydroponic program through a pipe, where the vegetation utilize it to obtain their meals. The h2o becomes free from toxics and is sent returning to the aquaculture program.

                         

Vegetables can be expanded in multiplexes

All types of clean vegetables flourish in the Aquaponics program. Cucumber green beans, clothes or chili peppers any veggie can be expanded inside your house. Aquaponics can be used both, outdoors or in the house. No area is needed and this decreases the cost significantly especially, in cities and places where area for agriculture is hardly available. People living in multiplexes can also grow their clean vegetables.

Aquaponics gives you clean and natural vegetables

Since the vegetation obtain their nutritional value from the seafood fertilizer, no substances or bug sprays are needed. This means you get clean and natural veggie for your your meal. You do not need to pay high costs or even visit the Grocery stores store. These self produced clean vegetables involve no appearance, rating, marketing and marketing, which are the reasons for the rise in the costs of products in shops.

                                     

Saves h2o efforts and energy

All you need is a continuous supply of meals for the seafood. Difficult and time consuming washing of the fish tank is also reduced. The vegetation obtain the nutritional value from the h2o containing the natural waste of the seafood. Most of the washing is done by the vegetation. The h2o becomes clean and is supplied returning to the fish tank. It helps you to save a lot of h2o too.

                              

Easy accessibility to packages of different sizes

Aquaponics kit can be easily bought from plant centers, agriculture shops or via internet. Kits are available in different dimensions from huge tanks, to be used in verandas or mini ones for indoor preparations. The blooming bed too can be a huge tank or just a huge pail. Other necessary equipment is provided in the kit along with related information and training.

Relaxation of mind

Aquaponics gives an ultimate experience of staying close to nature in the grouped and disorderly places. The joy of eating self-cultivated meals is tremendous and no exotic supper at any cafe could ever meet it. It makes a relaxing green environment and gives pleasure to the brain. It can prove to be a treatment for many illnesses which owe their birth to stress and extremely stress.

Aquaponics Garden in your house - AquaLibrium

The Aqualibrium Garden is an indoor ecosystem designed to grow fresh herbs, vegetables, and flowering plants in any home.

• Aquaponic and Hydroponic Gardening
• Food Grade, BPA-Free Plastic
• Adjustable for Larger Plants (e.g. Tomatoes)
• Snap-on Aquarium Window Covers and LED Grow Lights Included
• Beautiful Clear Design
• Aquaponic/Hydroponic Instruction Manual Provided

Plants require nutrients to grow. Aquaponics uses a closed loop ecosystem composed of a fish tank and a garden. The fish produce the nutrients that are cycled up to feed the garden. The plant roots then act as a bio-filter by soaking up nutrients. Finally, the water is cycled back down to the aquarium, fresh and clean for the fish. 

All that is needed to grow peppers, kale and eggplants in your Aqualibrium Garden is a few small fish from your local pet store. The Aqualibrium Garden can also be used as a hydroponic system. Hydroponic gardening allows you to use pre-bottled nutrients instead of fish. Sprinkle nutrients in the bottom portion of the Aqualibrium Garden a few times a week and you will have a fresh herbs and flowers in no time!

http://www.aqualibrium.com/

  

What food can be grown in Aquaponics

PLANTS

credit to Endless Food Systems

Naturally, different plants grow under different conditions. Before you get started growing, it’s important to consider which type of growing bed to use. This is determined by the type of root structure that plant tends to have. Plants with no root structure need floating beds, while root vegetables grow better in wicking beds. Most everything else grows best in media beds. 

For plants like lettuce, herbs or leafy greens, floating “raft” style beds are ideal. For root vegetables, wicking beds are a better choice. If you plan to grow tomatoes, peppers, beans or most other types of multiple yield plants, media beds are probably your best option.

Choosing the right environment in which to place your aquaponics farm is another important consideration. The amount of sunlight, ambient temperature, rainfall and wind are all crucial factors in producing a healthy plant. If you decide to grow outdoors, choose varieties of vegetables that will grow best in your climate. In addition, most areas will require the use of a greenhouse, or you can always grow indoors.

It is best to avoid fighting Mother Nature. Even with a greenhouse, it is difficult to control the temperature, and plants thrive better when the temperature ranges match their normal processes. Therefore, in the colder months you should grow cold-weather crops and in the summer, you should grow your warm-weather plants.

It’s important to carefully schedule your planting times. If you’re looking to produce a sustained food supply, you should stagger your projected harvests so that all of your produce doesn’t become ripe at one time. This can lead to wasted food, as well as in-between periods where your aquaponics garden isn’t producing any vegetables. If you plan to grow multiples of the same vegetable, try to stagger growing periods by approximately the amount of time it will take you to consume a batch.

If you are aiming for more variety in your diet, try overlapping the growing times of three or more vegetable types. It can take a while to fine-tune this process to match your own consumption and the decomposition rates of your already picked vegetables. To err on the side of overproduction is never a bad idea, as you can easily donate excess vegetables, share them with friends or preserve them for later by freezing, dehydrating or canning. 

One of the quickest-yield vegetables you can get out of an aquaponics system is lettuce. Reaching peak maturity at around 28 days, lettuce grows ideally in floating beds. It is very forgiving in terms of the minimum and maximum water temperatures and can survive a range from 25-85 degrees Fahrenheit. 

If you’re looking to produce a more nutritious food in a short amount of time, pole, an Italian-style wax bean, can be harvested in around 54 days. Pole grows best in a media bed and is optimal at temperatures between 59 and 95 degrees Fahrenheit. Beans overall are an excellent investment, as they can be dried and stored for very long periods of time. 

Tomatoes are well worth the wait, taking around three months to reach peak maturity depending on the strain and variety. Like beans, they grow best in a media bed at a temperature of 59-95 degrees Fahrenheit. In order to ensure the highest yield from your tomato plants, be sure to trim off all shoots, leaving just the main vine. This will ensure that the bulk of the plant’s nutrients are delivered to the tomatoes once they begin to form. 

In about 65 days, you can have a full harvest of delicious carrots. They have a very well defined optimal growing temperature, at between 59 and 64 degrees Fahrenheit, although they are capable of growing in extreme temperatures in both directions. Wicking beds provide the perfect growing environment for carrots and other root vegetables.

With an aquaponics system, your ability to grow edible plants is limited only by your own desire to do so. The system does most of the labor that would be required of you in an ordinary in-ground growing operation, so you can spend your time on more pressing issues like scheduling harvests and finding new and interesting applications for your crops. When done correctly, you should be able to maintain a constantly rotating supply of organic, pesticide-free vegetables that can carry on indefinitely in a properly maintained system. 

FISH
credit to Backyard Aquaponics

There are many different species of fish that can be used in an aquaponic system, depending on your local climates and available supplies. Our local climate in Perth, Western Australia, allows us to keep Rainbow Trout through winter, then a warmer species like Barramundi during summer. There are also a few choices for year round fish that we could grow, but they often take a longer time to mature. If you live in a cooler climate you might be looking at growing Trout all year round, or perhaps another locally produced fish species. In warmer areas of Australia people generally grow Barramundi, or Jade Perch year round, in most warm areas throughout the world Tilapia is the fish of choice.

In deciding what is the best species for you to grow, you should take a few factors into account, most importantly is what you want from your system. If you don’t want to eat your fish then you probably won’t want to grow edible fish, or you may want to grow an edible fish that can live year-round in your area, so that you’re not having to harvest fish out seasonally. The second most important factor is ‘What’s available?’ You need to be able to buy fish to stock your system, even with species such as Tilapia that breed readily, you need to get your broodstock in the first place.

Here’s a list of useful aquaponic species with a few details about each

Barramundi: Barramundi are often grown in aquaponic systems through the warmer months of the year. Most growers will buy fairly mature stock so that they can harvest larger fish, at the end of the growing season. Barramundi that is grown in an aquaponic system has an exceptionally clean, crisp taste. Growing your own Barramundi excites guests and is the envy of neighbours. They provide a decent harvest at the end of the season and are one of the more majestic species of edible fish.

Catfish: There are many different species of catfish around the world that are well suited to aquaponics. Channel catfish are the most widely farmed aquaculture species in the United States, and they are available in many areas of Australia. Catfish don’t have scales so they need to be skinned, they are quick growing and have a good food conversion ratio.

Carp: There are many species of carp that could be very well suited to aquaponics, unfortunately because of their reproductive capabilities, their tough nature and ability to readily adapt in many areas of the world, carp have become noxious pests to native waterways and the environment, and as such they are not easily obtainable, and often there are high fines and fees for keeping them. In most western cultures carp also have a fairly poor reputation, as an eating fish, however, carp is still the most widely cultured fish in the world as it’s grown throughout most of Asia.

Goldfish: Although some people may group these with the carp, I’ve decided to cover these seperately as most people refer to them as goldfish, and this is what they will be sold as, at local pet shops or fish suppliers. Goldfish are generally pretty tough and make a great addition to an aquaponic system. In many areas they will breed in a tank, although they generally need plant cover within the tank to breed.

Jade Perch: This Australian fish is worth a special mention here, as it has the highest levels of omega three oils of any fish species in the world. In fact it’s so high in omega three oils that growers are trying to breed the oil out of them, they are trying to breed a less oily fish because they’ve found people don’t like the high oil content. They require warm water and consume an omnivorous diet. Very well suited to an aquaponic system, they grow quickly and fingerlings are readily available in warmer areas.

Koi: Once again, another species of carp, but better known as “Koi” rather than carp. Koi are very common within many Asian communities and they are often found in large ornamental ponds. For those who love Koi, an aquaponic system is a great proposition for stocking the fish.

Murray cod: Murray cod are a magnificent native Australian fish, known to grow to enormous sizes in their native habitats, their tank culture is still in reasonably early days. Murray cod are grown in recirculating aquaculture systems, and can also been grown in aquaponic systems, hopefully this fish will be utilised more over time because they are quick growing, and a great eating fish. One of the downfalls is that they must be kept at high stocking densities, and kept well fed otherwise they cannibalise each other.

Silver perch: Silver perch are a good allround native Australian fish that grow well under a variety of conditions. Perch are omnivorous and will happily eat green scraps as well as Duckweed and Azolla. They grow within a wide temperature range, though they’re not as fast growing as many other fish, taking 12-18 months for fingerlings to grow to plate size.

Tilapia: The second most cultured fish in the world, and extremely popular in Aquaponics systems. They are an ideal species for aquaponics for many reasons. They are easy to breed, fast growing, withstand very poor water conditions, consume an omnivorous diet and are good eating. The only downfall for some people will be that Tilapia require warm water. If you live in a cool area you are far better off growing a fish species that will grow well in your temperature range, rather than trying to heat the water. Tilapia are also a declared pest in many areas.

Trout: Trout are a great fish for aquaponic systems where water temperatures are a little cooler. Trout prefer water temperatures between 10°C and 20°C. They have extremely fast growth rates and excellent food conversion ratios.

Others: There are other fish species which are quite suitable for aquaponics, that might be available in your local area. In Europe many different species of carp are grown, within the United States such species as Bluegill are often available, while in Australia we also have a number of other native species like Sleepy cod which would be suitable.

Other aquatic animals that can be incorporated into an aquaponic system are fresh water mussles, fresh water prawns, and fresh water crayfish. Mussles are a filter-feeder, and do a great job of helping to clean the water, they will happily grow in flooded grow beds, or can be incorporated into fish tanks. Crustaceans make a nice addition to an aquaponic system and there are a few different species available depending on your location and water temperatures.

For those in tropical areas there’s Redclaw, a fast growing  Australian species, and for those in cooler areas there’s Yabbies or Marron.

Yabbies breed readily, given the right environment and the correct water temperature, as well as long daylight hours. They also grow fairly quickly, but they can be prone to fighting and cannibalism when stocked very densely.

  

How Aquaponics Makes Food Right

Credit to http://www.thecoolist.com

Aquaponics — The farms of the future are growing today. In a valley in the Virgin Islands, in a warehouse in Chicago, on a rooftop in Florida and a greenhouse in Milwaukee, history’s newest and most sustainable form of agriculture has broken out of its seed and has began to take root. In these farms of the future, you’ll find no waste water, no eroding soil and no harsh insecticides, but a mutually-balanced ecosystem that yields fast-growing organic produce– and the freshest, toxin-free fish money can buy. This is aquaponics, a high tech farming technology where vegetables and fish are grown in concert, a next generation symbiotic system that just might change the way we grow, harvest and eat the food of tomorrow.


1. The University of the Virgin Islands: Where the science began

After decades of scientific research, the team at the University of the Virgin Islands successfully grew fish and vegetables in a closed loop system that they ultimately called “Aquaponics”. Aquaponics is a hybrid technology including “aquaculture”, the raising of fish in a controlled system, and “hydroponics”, the farming of plants in a soil-free environment. Both techniques had survived for centuries before being merged, with hydroponics reaching back all the way to the hanging gardens of Babylon, where raised troughs of nutrient-rich water fed plants that hung and cascaded to the grounds below. Aquaculture is a newer technology, most commonly known as “fish farming”, where schools of fish are raised in controlled environments both in the seas and on land.

Both aquaculture and hydroponics produce toxic waste that ultimately harms the environment. In aquaculture, fish produce natural waste that is high in ammonia, resulting in water that must be discarded to maintain the health of the fish. In hydroponics, nutrient solutions degrade in quality and the waste water must be removed from the system or else it will harm the plants. When merged, aquaculture and hydroponics cancel out each other’s waste, providing a closed-loop system where the plants live off the fish waste and the fish live in water purified by the plants. In these aquaponic systems, humans can imitate the precise balance of nature to yield tons of fresh produce and healthy fish with very little effort.


2. Will Allen’s “Growing Power” Urban Farm, Milwaukee, WI

One of the champions of this new food movement is Will Allen, owner of the Growing Power urban farm in Milwaukee, Wisconsin. Allen has built a series of greenhouses that use aquaponic technology to raise 10,000+ lake perch and over a 1,000,000 pounds of produce every year. By using their own compost to heat the greenhouses, Growing Power runs year round, making them what might be the most productive year-round farm in the Midwest.

The secret to Growing Power, and many other aquaponic farms, is the vertical nature of their farming practice. Using multiple raised beds that stretch toward the roofs of each greenhouse, farmers can multiply the yield that traditional farmers could expect from a flat land investment. A single pump lifts the nutrient-rich water from the fish tanks to top level growing beds. This water feeds these plants and then cycles down to lower levels before falling back into the fish troughs below.

What makes Will Allen’s achievement so remarkable is that he has grown over 1,000,000 pounds of produce and 10,000 pounds of fish in just a few acres. It is an achievement that has inspired hobbyist and commercial growers alike, and has earned Allen a myriad of awards from some of the most prestigious grant organizations in the world. Allen has received a leadership grant from the Ford Foundation, a Genius Grant from the MacArthur Foundation and another from the Kellogg Foundation. In the world of aquaponics, this humble son of sharecroppers from South Carolina has risen to the most recognizable force in the world of future farming.


3. John Edels “The Plant” Warehouse, Chicago, IL

Not far from Growing Power in Milwaukee, another eco-entrepreneur has taken to the empty warehouses of Chicago’s meat-packing district to produce a new kind of edible product. Amidst a slew of slaughterhouses in every direction, John Edel and his company, “The Plant” yield pristine produce of the vegetative kind. Edel uses advanced LED grow lights to give life to his photosynthetic friends, lettuces and herbs grown in concert with fish. As in other aquaponic systems, fish waste in ammonia form is lifted throughout a series of plant beds, where naturally-occurring bacteria transform that ammonia into nitrites and then nitrates, a rich substance that feeds his produce.

Edel’s plan is to prove that empty warehouse space in cities around the world are ripe territory for future farming. Entrepreneurs like John can occupy this space and apply new age technology to farm vast amounts of food in limited space. Even with sunlight taken out of the equation, farmers can use aquaponic technology to raise produce and protein without breaking soil or wasting the water lost in traditional agriculture.


4.  Green Sky Growers: The Future of Farming

Not far from Orlando, Florida, an organic orange farmer and a biologist with Epcot Center experience have teamed up to build the true farm of the future. On a rooftop above their city center, Green Sky Growers use aquaponics and vertical farming to grow massive yields of produce and fresh, healthy tilapia using less than 10% of the water needed for traditional farming. As much a science lab as a farm, this facility uses a software-controlled greenhouse that ventilates based on local temperature, rotating plant towers that soak up solution from fish tanks, and happy tilapia that consume plant waste to produce nutrient-rich water.

A myriad of vegetables grow in this greenhouse year-round, where lettuces, herbs, peppers, tomatoes, cucumbers and more grow in a hydroponic setting while aquaculture tanks complete a biological closed-loop. Every Saturday, their produce is made available at a farmer’s market on the streets below in Winter Garden, Florida, inviting interested foodies up for a tour of the facility. Technology is everywhere in this farm, but the plants it yields are as organic as can be. No pesticides, genetic modifiers or toxic waste occur in this new-aged farm. It is the perfect marriage of technology and nature, where the people who run it understand the delicate balance between sensible agriculture and sustainable business. Visitors to the Orlando area might find more inspiration and fun in this rooftop farm than they would at the area’s entertainment district, where Mickey and Minnie Mouse dominate the environment.