This document discusses hydroponics, which is the process of growing plants without soil by instead providing nutrients through a water solution. Some key points covered are that any plant can be grown through hydroponics, the basic requirements for home hydroponics like lighting, temperature and humidity levels, and that commercial hydroponic operations must grow thousands of plants to be profitable. The document also outlines the major and minor nutrient elements needed in hydroponic solutions to support plant growth.
This document provides information on turmeric production including the plant characteristics, propagation through presprouting and transplanting, growing in containers or soil, fertilization, harvesting, and marketing. Key aspects covered are that turmeric requires warm temperatures and 4-6 months to mature, presprouting improves yields, and regular fertilization and watering are important for high turmeric production. The document also outlines some culinary and medicinal uses of turmeric.
Soil-less cultivation is a new advanced method for improving cultivation of different vegetable crops. It is a method of growing vegetables without the using soil as a rooting medium, in which the inorganic nutrients absorbed by the roots are supplied through irrigation water. It includes hydroponics, aeroponics and aquaponics. Hydroponics is the growing of vegetables in a fed with a solution containing a mixture of macro and micro-nutrients. Aquaponics is the technique in which, aquatic animals such as snails, fish, crayfish, prawns, etc., are grown in tanks with combination of hydroponics with vegetables are grown in water in a symbiotic environment. In aeroponics system, sealed root chamber is used as reservoir for nutrient solution where the plants above the reservoir cover with polystyrene/other material. It must be supported or hanged through holes in the expanded cover and are misted with nutrient solution to keep it always moist. Soil- less cultivation has been followed in number of vegetables such as, tomato, chilli, brinjal, green bean, bell pepper, cauliflower, cucumber, melons, radish, onion, lettuce, beet, winged beans, water spinach, spinach, coriander, and so on. Soil-less cultivation helps in early nursery raising and easy management, production of healthy vegetable seedlings free from disease, insects and pest. It has various benefits like; year-round production and off season, higher productivity and uniform quality, management of insect-pests, diseases and weeds is easier which helps in more efficient and less use of resources. Soilless culture is rapidly gaining its popularity and get accepted in many countries, especially in commercial vegetable production. Soilless culture could well dominate food production in the future As population increases and cultivable land declines due to poor land management, so people turn towards new technologies like soilless culture. In order to popularize soilless culture, it is very important to provide scientifically proven results for awareness and massive production of vegetable through soilless farming system and with this advanced technologies and techniques involved in soilless vegetable cultivation can be said as next-generation crop science hence, it can open a doorway to establish a new civilization in outer space.
This document provides information on designing and setting up an aquaponics system. It discusses the components of an aquaponics system including fish tanks, grow beds, pumps, and pipes. It also covers suitable fish species like tilapia and perch, as well as vegetables and herbs that can be grown. Guidelines are provided for calculating system volumes, stocking fish densities, and maintaining water quality.
Hydroponics systems at Gateway Technical College include Dutch buckets, nutrient film technique (NFT), ebb and flow rafts, aeroponics towers, and ZipGrow vertical walls. Rockwool is used to start seeds, providing inert support in nutrient solution. Plants require 16 nutrients delivered through fertilizers adjusted based on crop type and growth stage. The systems are suitable for a variety of crops including tomatoes, peppers, herbs, and leafy greens.
This document discusses hydroponics, which is the process of growing plants without soil by instead providing nutrients through a water solution. Some key points covered are that any plant can be grown through hydroponics, the basic requirements for home hydroponics like lighting, temperature and humidity levels, and that commercial hydroponic operations must grow thousands of plants to be profitable. The document also outlines the major and minor nutrient elements needed in hydroponic solutions to support plant growth.
This document provides information on turmeric production including the plant characteristics, propagation through presprouting and transplanting, growing in containers or soil, fertilization, harvesting, and marketing. Key aspects covered are that turmeric requires warm temperatures and 4-6 months to mature, presprouting improves yields, and regular fertilization and watering are important for high turmeric production. The document also outlines some culinary and medicinal uses of turmeric.
Soil-less cultivation is a new advanced method for improving cultivation of different vegetable crops. It is a method of growing vegetables without the using soil as a rooting medium, in which the inorganic nutrients absorbed by the roots are supplied through irrigation water. It includes hydroponics, aeroponics and aquaponics. Hydroponics is the growing of vegetables in a fed with a solution containing a mixture of macro and micro-nutrients. Aquaponics is the technique in which, aquatic animals such as snails, fish, crayfish, prawns, etc., are grown in tanks with combination of hydroponics with vegetables are grown in water in a symbiotic environment. In aeroponics system, sealed root chamber is used as reservoir for nutrient solution where the plants above the reservoir cover with polystyrene/other material. It must be supported or hanged through holes in the expanded cover and are misted with nutrient solution to keep it always moist. Soil- less cultivation has been followed in number of vegetables such as, tomato, chilli, brinjal, green bean, bell pepper, cauliflower, cucumber, melons, radish, onion, lettuce, beet, winged beans, water spinach, spinach, coriander, and so on. Soil-less cultivation helps in early nursery raising and easy management, production of healthy vegetable seedlings free from disease, insects and pest. It has various benefits like; year-round production and off season, higher productivity and uniform quality, management of insect-pests, diseases and weeds is easier which helps in more efficient and less use of resources. Soilless culture is rapidly gaining its popularity and get accepted in many countries, especially in commercial vegetable production. Soilless culture could well dominate food production in the future As population increases and cultivable land declines due to poor land management, so people turn towards new technologies like soilless culture. In order to popularize soilless culture, it is very important to provide scientifically proven results for awareness and massive production of vegetable through soilless farming system and with this advanced technologies and techniques involved in soilless vegetable cultivation can be said as next-generation crop science hence, it can open a doorway to establish a new civilization in outer space.
This document provides information on designing and setting up an aquaponics system. It discusses the components of an aquaponics system including fish tanks, grow beds, pumps, and pipes. It also covers suitable fish species like tilapia and perch, as well as vegetables and herbs that can be grown. Guidelines are provided for calculating system volumes, stocking fish densities, and maintaining water quality.
Hydroponics systems at Gateway Technical College include Dutch buckets, nutrient film technique (NFT), ebb and flow rafts, aeroponics towers, and ZipGrow vertical walls. Rockwool is used to start seeds, providing inert support in nutrient solution. Plants require 16 nutrients delivered through fertilizers adjusted based on crop type and growth stage. The systems are suitable for a variety of crops including tomatoes, peppers, herbs, and leafy greens.
Hydroponics introduction to hydroponics [website capture] wwqwerasdffdsarewq
The document describes an online hydroponics school that provides 10 lessons on the topic of hydroponics. It introduces hydroponics as a method of growing plants without soil by feeding them nutrient solutions. It outlines the four primary hydroponic growing methods - ebb and flow, drip, nutrient film technique (NFT), and passive systems. Each method differs in how the nutrient solution is delivered and interacted with the plant roots. The online school aims to educate students on building, designing and maintaining hydroponic gardens through its series of lessons.
Hydroponics farming is a technique for growing plants without soil by using a nutrient-rich water solution. Some key points:
- Plants' roots absorb balanced nutrients dissolved in water to meet developmental needs without soil. Various materials besides soil can support plant growth.
- Hydroponic systems include methods like nutrient film technique (NFT), drip system, and ebb and flow systems which circulate nutrient solutions. Nutrient and environmental factors like pH, EC, temperature must be carefully controlled.
- Hydroponics allows growing many crop types like lettuce, tomatoes, herbs indoors with precise nutrient delivery and without soil-borne pests. It has higher yields but also higher costs than traditional agriculture
Organic Strawberry Production in High TunnelsLuke Freeman
This presentation was given at the Missouri Organic Association in February 2015. It outlines some of the considerations one should take when beginning strawberry production in high tunnels.
The document discusses a series of noontime talks on organic vegetable container gardening. It provides an outline of topics that will be covered in the talks, including introductions to organic vegetable gardening and the basics of organic vegetable container gardening. Examples of container types and materials that can be used are also presented. The talks aim to promote organic practices like using compost and beneficial insects instead of synthetic chemicals.
This document provides an overview of considerations for starting a produce farm on an acreage. It discusses site analysis, soil testing, plant selection, crop rotation, equipment needs, irrigation, integrated pest management, season extension techniques, and food safety. Key recommendations include choosing a sunny site with good soil drainage, testing the soil pH and amending as needed, selecting crops and varieties suited to the climate, using crop rotation to reduce pests and diseases, and following food safety practices like the Food Safety Modernization Act produce safety rule.
The document discusses hydroponics and soilless cultivation techniques for more efficient agriculture. It notes that only 1.5% of the world's water is usable, and agriculture withdraws 83% of India's water resources. Hydroponics uses 600 liters of water per $100 of output, compared to 470,000 liters for rice. The document outlines various hydroponic techniques and emphasizes the importance of nutrient and environmental factors like water quality, lighting, temperature, and humidity for optimal plant growth. It provides examples of small-scale hydroponic systems for families and commercial-scale NFT systems. Overall, the document promotes hydroponics as a sustainable solution for more crop production using fewer water resources.
This document provides contact information for East Branch Ginger and information about their certified organic and disease-free ginger, turmeric, and galangal seed. It discusses Susan Anderson's background and experience, the history of Puna Organics in Hawaii where the seed is grown, details about their clean seed project, and information about growing and cultivating ginger from seed both in soil and in containers/bags.
Hydroponics is a method of growing plants without soil by supplying nutrients through water. Various hydroponic systems were described, including passive wick, deep water culture, nutrient film technique, and aeroponic systems. The document provided guidance on lighting, nutrients, plant selection, and maintenance for successful hydroponic gardening.
This document provides an overview of hydroponics for growing vegetable crops. It defines hydroponics as growing plants in nutrient solutions without soil. Popular crops for hydroponics include tomatoes, cucumbers, peppers, lettuce and herbs. Different hydroponic systems are described, including wick, water culture, nutrient film technique and aeroponic systems. The advantages of hydroponics are listed as not requiring soil, ability to control and reuse nutrients and water, and reducing pests and diseases. Disadvantages include potential for increased pathogen growth and different fertilizer and system requirements for some plants.
This document discusses ways to eat more sustainably by reducing meat intake, particularly red meat; eating sustainably sourced seafood; buying local, organic, and seasonal produce; reducing food waste; and avoiding unnecessary packaging. Key points are that substituting one serving of red meat per week for chicken, fish, or vegetables has a bigger impact on greenhouse gas reduction than only eating local food, and that food transportation accounts for a small portion of emissions compared to production methods.
42 .kitchen gardening a to z in pakistan A Series of Lectures By Mr. All...Mr.Allah Dad Khan
A
Series of Lectures By Mr. Allah Dad Khan Former DG Agriculture Extension KPK , Provincial Project Director CMP II MINFAl Islamabad and Visiting Professor the University of Agriculture Peshawar Pakistan
Fruits and Vegetables Processing TechnologyMahmudul Hasan
This document discusses fruits and vegetables processing technology. It covers topics like the objectives of fruit and vegetable processing, crop production statistics, general properties and classification of fruits and vegetables, their chemical composition, sources of color and color changes, post-harvest physiological changes, and factors that affect nutrient retention like pH, air, light, heat, and cooking. The overall goal of fruit and vegetable processing is to supply safe, nutritious food to consumers throughout the year.
Fruits and vegetables can be preserved through canning, freezing, or drying. Canning involves heat processing foods in sealed containers to kill microorganisms. Freezing slows microbial growth and chemical changes by reducing the temperature. Drying removes moisture from foods to prevent spoilage. Selection, washing, peeling or cutting, and appropriate packaging are important preprocessing steps for many preservation methods. Canning, freezing, and drying all aim to preserve the nutritional value and quality of fruits and vegetables for later consumption.
This document provides information on the production technology of cucumbers and melons. It discusses the objectives and outcomes of learning about these crops. Key details include their botanical classification, origin in India, soil and climate needs, common varieties, and cultivation practices like sowing, irrigation, training and pruning, pest and disease management, and harvesting. The document is a lecture focused on educating students about the scientific methods of growing cucumbers and melons.
The site is currently a seasonal wetland that accumulates water in the soil. Three solutions are proposed to address this: 1) Install a series of underground French drains to improve soil fertility and plant growth. 2) Create a pond/cistern to capture water, which can be repumped to irrigate plants during dry seasons. 3) If a natural spring exists, it can be captured and pumped for irrigation. The goal is to establish a low-maintenance permaculture system for food production, education, and community involvement that addresses the client's goals and applies permaculture principles.
Economic use of plant resources, Medicinal Plants, gardening. All the basic garden plants along with gardening techniques, beneficial plants and their acitve components, cultivation practices, useful plants along with their botanical name and family. Medicinal plants, also called medicinal herbs, have been discovered and used in traditional medicine practices since prehistoric times. Plants synthesize hundreds of chemical compounds for various functions, including defense and protection against insects, fungi, diseases, and herbivorous mammals.Owing to fast paced world that we are living in, we are getting far from the nature. While the lifestyle that we live can have adverse effect on us, it is important to know that by introducing small changes in our daily life can go a long way in keeping us healthy and energetic. Therefore, the importance of Ayurveda holds true in today’s life as it is based on the principal of bringing us close to nature and relying on its natural powers to cure us and keep us healthy without any side effects.
Thanks to the use of natural ingredients and medicinal herbs, Ayurvedic medicines and products today have become a symbol of safety in contrast to synthetic drugs that are considered unsafe and hazardous for overall health.
One way of understanding the basic fundamentals of Indian Ayurved is to spend more time with nature and observe the plants and herbs. Each plant or herb has a specific quality and can be used to treat multitude of ailments and diseases. Medicinal plants like aloe, turmeric, tulsi, pepper, elachi and ginger are commonly used in a number of Ayurvedic home remedies and are considered to be the best aid among fighting ailments related to throat and skin. As a rich source of nutrients, anti-bacterial and antioxidant properties, ayurvedic herbs are non-toxic in nature and so the products or remedies made using them are often recommended for their high therapeutic value.
Treatment with herbal medicinal plants also hold a strong ground because these plants are considered to be safe and have no side effects. Since they are in sync with nature, they hold greater advantage over chemically treated products and synthetic medicines. As opposed to other drugs and medicines, Ayurvedic herbs are known to treat the disease from the root and thus aid in keeping you healthy and fit in the long run.
Container and field nursery production require different operational procedures. For container-grown plants, careful monitoring of nutrition is important because growing media contain few nutrients. Fertilization and pH testing help ensure proper nutrient levels. Temperature limits plant production by affecting overwintering strategies and shortening the growing season in colder climates.
This document provides information about the production technology of tomatoes. It begins with the botanical classification of tomatoes, describing their origin in Peru and Mexico. It then covers tomato cultivation methods such as variety selection, climate needs, seed treatment, nursery preparation, and seasonal planting times. The document also discusses the nutritional value of tomatoes and lists some popular varieties grown in India. In summary, the document outlines the botanical background and production practices for cultivating tomatoes as a vegetable crop.
Stone grafting is a method of grafting a scion onto a young mango seedling to produce high quality mango plants quickly and cheaply. In stone grafting, scions from desired mango varieties are grafted onto 2-3 week old seedlings grown from wild mango seeds. This allows for many seedlings to be produced in a small area in as little as 2 months. Stone grafting is done in early summer when wild mangos are ripe and branches have new shoots, and seedlings are kept shaded and moist until the grafts take within 1-2 weeks.
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Hydroponics introduction to hydroponics [website capture] wwqwerasdffdsarewq
The document describes an online hydroponics school that provides 10 lessons on the topic of hydroponics. It introduces hydroponics as a method of growing plants without soil by feeding them nutrient solutions. It outlines the four primary hydroponic growing methods - ebb and flow, drip, nutrient film technique (NFT), and passive systems. Each method differs in how the nutrient solution is delivered and interacted with the plant roots. The online school aims to educate students on building, designing and maintaining hydroponic gardens through its series of lessons.
Hydroponics farming is a technique for growing plants without soil by using a nutrient-rich water solution. Some key points:
- Plants' roots absorb balanced nutrients dissolved in water to meet developmental needs without soil. Various materials besides soil can support plant growth.
- Hydroponic systems include methods like nutrient film technique (NFT), drip system, and ebb and flow systems which circulate nutrient solutions. Nutrient and environmental factors like pH, EC, temperature must be carefully controlled.
- Hydroponics allows growing many crop types like lettuce, tomatoes, herbs indoors with precise nutrient delivery and without soil-borne pests. It has higher yields but also higher costs than traditional agriculture
Organic Strawberry Production in High TunnelsLuke Freeman
This presentation was given at the Missouri Organic Association in February 2015. It outlines some of the considerations one should take when beginning strawberry production in high tunnels.
The document discusses a series of noontime talks on organic vegetable container gardening. It provides an outline of topics that will be covered in the talks, including introductions to organic vegetable gardening and the basics of organic vegetable container gardening. Examples of container types and materials that can be used are also presented. The talks aim to promote organic practices like using compost and beneficial insects instead of synthetic chemicals.
This document provides an overview of considerations for starting a produce farm on an acreage. It discusses site analysis, soil testing, plant selection, crop rotation, equipment needs, irrigation, integrated pest management, season extension techniques, and food safety. Key recommendations include choosing a sunny site with good soil drainage, testing the soil pH and amending as needed, selecting crops and varieties suited to the climate, using crop rotation to reduce pests and diseases, and following food safety practices like the Food Safety Modernization Act produce safety rule.
The document discusses hydroponics and soilless cultivation techniques for more efficient agriculture. It notes that only 1.5% of the world's water is usable, and agriculture withdraws 83% of India's water resources. Hydroponics uses 600 liters of water per $100 of output, compared to 470,000 liters for rice. The document outlines various hydroponic techniques and emphasizes the importance of nutrient and environmental factors like water quality, lighting, temperature, and humidity for optimal plant growth. It provides examples of small-scale hydroponic systems for families and commercial-scale NFT systems. Overall, the document promotes hydroponics as a sustainable solution for more crop production using fewer water resources.
This document provides contact information for East Branch Ginger and information about their certified organic and disease-free ginger, turmeric, and galangal seed. It discusses Susan Anderson's background and experience, the history of Puna Organics in Hawaii where the seed is grown, details about their clean seed project, and information about growing and cultivating ginger from seed both in soil and in containers/bags.
Hydroponics is a method of growing plants without soil by supplying nutrients through water. Various hydroponic systems were described, including passive wick, deep water culture, nutrient film technique, and aeroponic systems. The document provided guidance on lighting, nutrients, plant selection, and maintenance for successful hydroponic gardening.
This document provides an overview of hydroponics for growing vegetable crops. It defines hydroponics as growing plants in nutrient solutions without soil. Popular crops for hydroponics include tomatoes, cucumbers, peppers, lettuce and herbs. Different hydroponic systems are described, including wick, water culture, nutrient film technique and aeroponic systems. The advantages of hydroponics are listed as not requiring soil, ability to control and reuse nutrients and water, and reducing pests and diseases. Disadvantages include potential for increased pathogen growth and different fertilizer and system requirements for some plants.
This document discusses ways to eat more sustainably by reducing meat intake, particularly red meat; eating sustainably sourced seafood; buying local, organic, and seasonal produce; reducing food waste; and avoiding unnecessary packaging. Key points are that substituting one serving of red meat per week for chicken, fish, or vegetables has a bigger impact on greenhouse gas reduction than only eating local food, and that food transportation accounts for a small portion of emissions compared to production methods.
42 .kitchen gardening a to z in pakistan A Series of Lectures By Mr. All...Mr.Allah Dad Khan
A
Series of Lectures By Mr. Allah Dad Khan Former DG Agriculture Extension KPK , Provincial Project Director CMP II MINFAl Islamabad and Visiting Professor the University of Agriculture Peshawar Pakistan
Fruits and Vegetables Processing TechnologyMahmudul Hasan
This document discusses fruits and vegetables processing technology. It covers topics like the objectives of fruit and vegetable processing, crop production statistics, general properties and classification of fruits and vegetables, their chemical composition, sources of color and color changes, post-harvest physiological changes, and factors that affect nutrient retention like pH, air, light, heat, and cooking. The overall goal of fruit and vegetable processing is to supply safe, nutritious food to consumers throughout the year.
Fruits and vegetables can be preserved through canning, freezing, or drying. Canning involves heat processing foods in sealed containers to kill microorganisms. Freezing slows microbial growth and chemical changes by reducing the temperature. Drying removes moisture from foods to prevent spoilage. Selection, washing, peeling or cutting, and appropriate packaging are important preprocessing steps for many preservation methods. Canning, freezing, and drying all aim to preserve the nutritional value and quality of fruits and vegetables for later consumption.
This document provides information on the production technology of cucumbers and melons. It discusses the objectives and outcomes of learning about these crops. Key details include their botanical classification, origin in India, soil and climate needs, common varieties, and cultivation practices like sowing, irrigation, training and pruning, pest and disease management, and harvesting. The document is a lecture focused on educating students about the scientific methods of growing cucumbers and melons.
The site is currently a seasonal wetland that accumulates water in the soil. Three solutions are proposed to address this: 1) Install a series of underground French drains to improve soil fertility and plant growth. 2) Create a pond/cistern to capture water, which can be repumped to irrigate plants during dry seasons. 3) If a natural spring exists, it can be captured and pumped for irrigation. The goal is to establish a low-maintenance permaculture system for food production, education, and community involvement that addresses the client's goals and applies permaculture principles.
Economic use of plant resources, Medicinal Plants, gardening. All the basic garden plants along with gardening techniques, beneficial plants and their acitve components, cultivation practices, useful plants along with their botanical name and family. Medicinal plants, also called medicinal herbs, have been discovered and used in traditional medicine practices since prehistoric times. Plants synthesize hundreds of chemical compounds for various functions, including defense and protection against insects, fungi, diseases, and herbivorous mammals.Owing to fast paced world that we are living in, we are getting far from the nature. While the lifestyle that we live can have adverse effect on us, it is important to know that by introducing small changes in our daily life can go a long way in keeping us healthy and energetic. Therefore, the importance of Ayurveda holds true in today’s life as it is based on the principal of bringing us close to nature and relying on its natural powers to cure us and keep us healthy without any side effects.
Thanks to the use of natural ingredients and medicinal herbs, Ayurvedic medicines and products today have become a symbol of safety in contrast to synthetic drugs that are considered unsafe and hazardous for overall health.
One way of understanding the basic fundamentals of Indian Ayurved is to spend more time with nature and observe the plants and herbs. Each plant or herb has a specific quality and can be used to treat multitude of ailments and diseases. Medicinal plants like aloe, turmeric, tulsi, pepper, elachi and ginger are commonly used in a number of Ayurvedic home remedies and are considered to be the best aid among fighting ailments related to throat and skin. As a rich source of nutrients, anti-bacterial and antioxidant properties, ayurvedic herbs are non-toxic in nature and so the products or remedies made using them are often recommended for their high therapeutic value.
Treatment with herbal medicinal plants also hold a strong ground because these plants are considered to be safe and have no side effects. Since they are in sync with nature, they hold greater advantage over chemically treated products and synthetic medicines. As opposed to other drugs and medicines, Ayurvedic herbs are known to treat the disease from the root and thus aid in keeping you healthy and fit in the long run.
Container and field nursery production require different operational procedures. For container-grown plants, careful monitoring of nutrition is important because growing media contain few nutrients. Fertilization and pH testing help ensure proper nutrient levels. Temperature limits plant production by affecting overwintering strategies and shortening the growing season in colder climates.
This document provides information about the production technology of tomatoes. It begins with the botanical classification of tomatoes, describing their origin in Peru and Mexico. It then covers tomato cultivation methods such as variety selection, climate needs, seed treatment, nursery preparation, and seasonal planting times. The document also discusses the nutritional value of tomatoes and lists some popular varieties grown in India. In summary, the document outlines the botanical background and production practices for cultivating tomatoes as a vegetable crop.
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Stone grafting is a method of grafting a scion onto a young mango seedling to produce high quality mango plants quickly and cheaply. In stone grafting, scions from desired mango varieties are grafted onto 2-3 week old seedlings grown from wild mango seeds. This allows for many seedlings to be produced in a small area in as little as 2 months. Stone grafting is done in early summer when wild mangos are ripe and branches have new shoots, and seedlings are kept shaded and moist until the grafts take within 1-2 weeks.
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4. The local foods movement - Lovavores
Sourcing locally grown food is now just as
important as sourcing organically grown foods –
FreshPointe Regional Sales Manager, Orlando
Homegrown Coop - Local Food Cooperative
Local Harvest website
http://www.localharvest.org/
5. Hydroponics : Definition
• Growing plants without soil in a liquid or
soilless media with a mineral nutrient
solution
6. Hydroponics
• Greenhouse or outdoor systems
• Environmental and labor friendly
• High tech and low tech systems
7. Hydroponics
• Crop sensitive - production/environment and
cost factors to consider
• Requires a complete nutrient solution as
soilless conditions usually have no nutrients
• pH recommendation range from 5.5-6.5
8. Variety of Hydroponic Systems Based on
Nutrient Flow or Type of Media
• RE-CIRCULATING
SYSTEMS
• FLOW THROUGH
SYSTEMS
• FLOOD AND DRAIN
SYSTEMS
• NON-CIRCULATING
SYSTEMS
• WATER ONLY – NFT
OR FLOATING RAFT
• PERLITE OR
ROCKWOOL
• PINE BARK OR
GRAVEL
• PEAT OR COCONUT
HUSK
14. Nursery pots, Soil mix raised beds,
Upright plastic bags
• Potting mixtures of peat, perlite,
vermiculite, compost, pine bark, or
similar substrates…drip or
overhead irrigated with no re-
circulation.
18. Irrigation & Nutrient Management
• Most commercial
systems require
irrigation controller
• Fertilizer injection
system (approx $500)
19. Tomato
• Primary Crops
– Cluster tomato shown
grown in perlite bags
• Cluster Tomato
– Vine ripened
– Aroma of stems and
calyx
20. Postharvest Handling
Tender leafy vegetables must be used
immediately or refrigerated – herbs, lettuce,
spinach, etc.
Other must be used soon or refrigerated –
cucumber, pepper, squash, broccoli, etc.
Watermelons, butternut or acorn squash,
pumpkins, and tomatoes, can be stored at room
temperature but will last longer when cool…slows
ripening
30. Marketing, Marketing, Marketing
• The break even price for hydroponics is
usually higher than conventional
agriculture.
• Example with tomatoes - $.50 per lb for
field grown vs $1.00 per lb for
hydroponic tomatoes.
• Don’t plant unless you know for sure
where you are going to sell it!
31. Growers of the freshest Hydroponic Sweet Basil and
Tilapia.
New England grown and distributed no more than two
hours door to door
32.
33. Resources
• ATTRA - attra.ncat.org – Appropriate
Technologies Transfer for Rural Areas
• www.cropking.com – Ohio
• Hydro-Gardens, Colorodo
• Growers Supply, Lynnhaven Florida
• Small Farms Academy – Univ. of Florida
• Johnny’s Seeds, Maine
34. Summary
• Start small and grow slowly as you learn
the in and out of the systems & markets
• High yields are possible but so are high
costs
• Break even prices will likely be higher so
market as close to retail as possible
• Research is on-going / trialing is advised