Showing posts with label advantages of greenhouse farming. Show all posts
Showing posts with label advantages of greenhouse farming. Show all posts

Sunday, December 15, 2019

Onion Farming in India


Onions are one of the popular vegetables used by people all over the world.In India,it is the second largest vegetable cultivated from soil by quantity. Potato is the first one.For Indians,Onions are part of their daily food which cannot be replaced with any other vegetable.Hence Onion price hike can badly affect the day to day economics of Indians.Sometimes increase in the Onion prices affect the political stability of governments.Hence Onion prices are closely watched by all state governments in India.

Recent price increase of Onions in 2019 given golden opportunity for farmers to get maximum benefits from Onion Farming.Unfortunately most of the farmers were not in a position to utilise this opportunity as their crops were damaged due to heavy rain in some parts of India.Since onion is a highly perishable vegetable,utmost care to be maintained by farmers who are farming Onion.Since bad weather can affect the production,it is advisable for farmers to slowly move towards Greenhouse farming to avoid such damages.

In order to take advantages of such sudden price hikes,farmers should be equipped with knowledge of farming of all types of crops so that they can utilise some parts of their farm land for such crops whose prices are on rise.Farmer should be able to gather information as early as possible and divert some of their resources towards such seasonal changes to get maximum benefits out of it.Forming farmers Co-Operative societies will be very helpful in this case.

Having knowledge of cultivating Onions will always give great advantage for farmers to capture such situations where Onion prices go high.This will also enable them to understand such situations where the chance of  crop damages are high and utilise such situations effectively.

Preparation of Soil

 The soil should be lite and water should be easily drained.It should be rich with organic manures like cow dung or composts.Watering facility should be available as Onions require water in great quantity.Beds are prepared 1.5m * 10 m with hight of .5m. The soil must be enriched with organic matters to ensure healthy onion harvest. Farming inside a greenhouse will help to avoid adverse weather impacts.

Planting

Seeds are used to plant Onions.Transplanting is also done.But it is better to plant seeds are small distances and avoid transplanting to save on labour costs.Winter seasons are best for farming Onions.but farmer can take advantage of sudden price hikes by farming inside Greenhouses. Recommended seed rates are 5 Kg /ha.You can derive the ratio based on your available land.Onions take up to 12 days to germinate.Seeds to be planted at a depth of 3 cm and space between seeds to be kept as 10 cm within rows and 25 cm between rows.

Maintenance

You should be using certified/Quality seeds.Virus affected onion plants to be removed time to time.Weeds are also to be controlled.Watering should be done daily.Avoid water logging.You must regularly inspect your field.

 Harvesting

Onions will mature within 4-5 months after planting.Onions must be harvested when the leaves are dried completely. You can un root onion plants after 120 days and keep it in the field for one week to dry. Utmost care to be taken to avoid water entry during this time.While storing the onions ,air circulation must be ensured.

Getting trained

Through this post we are trying to provide you an overview of the Onion farming. Before getting into the farm field,you must ensure that you are equipped with quality training.You can contact your nearest Krishi Vigyan Kendra to get yourself enrolled for Onion farming training.This will help you to get latest knowledge and training in Onion farming.Wish you all the very best.

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Saturday, April 23, 2016

Polyhouse farming information in India


Even though Polyhouse farming and Greenhouse farming terms are used interchangeably, there is a slight difference between these two terms.Greenhouse farming is a broad term which includes all types of Greenhouses made of Glasses,Polyethylene etc.Polyhouse farming is specific to the Greenhouses built using Polyethylene.Cost of Greenhouses ranges from Rs 80/Sq.ft to 500/Sq.ft out of which Polyhouses are cost effective.The cost will differ in polyhouse farming also based on the Quality of Polyethylene used.The Polyethylene sheet gauge varies from  200 to 800 micron.Ply film can tolerate an average temperature of55 ̊C and its average life span is 4 Years.

Construction of a Polyhouse

The Polyhouse structure is prepared with Iron pipes(GI) or Bamboos.For long life and strength,Iron pipes are recommended.But it is costly than Bamboos.The average length of a polyhouse is 30 feet(you can change the length and width based on your plan and availability of land) and 6 feet width.The direction of Polyhouse should be always east to west.This is to avail maximum sunshine.Polyhouse should be constructed in an area where maximum sunshine is available. 


Polyhouse Cucumber farming


Irrigation systems used inside polyhouses are

  • Hand watering
  • Tube method
  • Sprinklers
  • Drip Irrigation
  • Mist system
These irrigation methods are used separately or in combined form based on the requirement inside the polyhouse.

Plants grown

Flowers:Mainly flowers like Gerbera, Anthurium, Marigold,Carnation,Rose etc are grown inside a Polyhouse farm.Read about Greenhouse flower farming and Greenhouse Gerbera farming for more details.

Vegetables:Tomato,Cucumber,cabbage,Asparagus,Broccoli,Capsicum etc are grown inside a Polyhouse farm.Read about Greenhouse tomato farming,Greenhouse cucumber farming etc fore more details.Greenhouse farming in terrace is also gaining popularity.

Polyhouse Rose farming

Polyhouse farming Advantages

Detailed advantages of Polyhouse farming is given in the post Greenhouse farming in India.Polyhouses mainly serves as a protection for plants and its surrounding environment.Hence maintain a favourable climate for plants.This will help us to increase the productivity 5 to 10 folds compared to open field farming.Quality of the products also will be superior.Optimum use of resources is possible inside a polyhouse. As the plants are grown throughout the year,farmer can expect high return compared to open field farming.

Main disadvantage of polyhouse farming is its high initial cost. The farmer/worker should be educated about latest technologies and greenhouse technology.Then only greenhouse farming will be successful.The cost of naturally ventilated polyhouse ranges from RS 800 to 1200 per square meter whereas Environment controlled fully automatic polyhouse cost range from RS 2000 to 3500 per square meter.The construction cost varies based on the quality of materials used.

There are lots of consultancies who provide services for setting up Polyhouses. Most of them are scams and they try to loot your money.Hence take care if you approach any consultancy.Approach Government agencies like Krishi Vigyan Kendra for free consultancy and training.

Polyhouse farming Subsidy

Both state governments and Central government are promoting Greenhouse/Polyhouse farming by providing various subsidies and schemes.Visit your nearest government agency like KVK,Krishibhavan,Bank etc for knowing more about government subsidies for polyhouse farming.

Polyhouse farming is the only solution for reducing the dependency of  our farmers on weather conditions.In India,Now weather conditions are not favourable for farming.This affected most of the farmers who depend rain for watering their plants. Polyhouse farming can be a life saver in such conditions.It reduces the loss of water and enables effective utilization of resources.This will help Indian farming sector and farmers in long term.

You are most welcome to post your views and opinions about Polyhouse farming. 

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Wednesday, March 14, 2012

Greenhouse Farming-Future Technology in Indian Agriculture

Greenhouse or Poly house farming is a modern farming technology which is the future hope for farmers in India.Over past 20 years,Many researches happened on how greenhouse technology can improve Vegetable,flowers and Crop production in India and now a dozen of companies are doing their businesses in Greenhouse cultivation field.Lots of young farmers realized the possibility of Greenhouse farming,learned how to do greenhouse farming and are willing to invest more in various fields of Greenhouse farming like Vegetable cultivation,fruit farming,flower farming etc. Yes,Greenhouse farming technology made farming a 'complete business opportunity'.Now lets have a detailed analysis of this technology.

Here we are analysing
  • What is Greenhouse and Greenhouse farming.
  • Advantages of Greenhouse farming.
  • Disadvantages of Greenhouse farming.
  • Scope of Greenhouse/Poly house farming in India.
  • Subsidy by various governments for Greenhouse farming.
  • Scams associated with Greenhouse farming.
With the help of Greenhouse technology,Kerala  Government was able to promote Vegetable farming to a large extend within the state.They almost doubled vegetable production this year(2015) compared to 2014.Farmers also earned very well and the People are getting benefited by enjoying pesticide free Organic Products.This is what expected from agricultural sector.The farming should be profitable,but at the same time the products should be harmless,High quality and pesticide free.People should be able to enjoy the benefits of new technologies,that is what exactly Greenhouse farming technology does.


What is Greenhouse farming?

Greenhouse Farming is Farming inside a shelter called Greenhouse.This Greenhouse shelter isolates environment inside the Greenhouse from external environment.It can be partial isolation also.The main objective is to provide a favourable environment to the plants and provide protection.Various issues like Pests,Animal attack,diseases,sunburn etc can be avoided by Greenhouse farming.A high- tech Greenhouse requires Lots of Money to construct,but we can also build our own cheap green house.Poly house Greenhouses are most common in India.In old days,the main use of greenhouses were to protect plants from extreme weather conditions.But now Greenhouses are incorporated with various technologies like automatic temperature controlling systems,drip irrigation systems etc to comprise a complete artificial farming environment.The main importance of this technology is that one can grow any plant at any time(Based on market requirement) at any place by providing suitable environmental conditions inside the green house.As the chance of attack of pests are zero inside the Greenhouse,the products are pesticide free.

What is a Greenhouse

Greenhouses are framed or inflated structures covered with transparent materials large enough to grow plants under partial or fully controlled environmental conditions to get optimum growth and productivity.


Advantages of Greenhouse Technology
  • Protection from Heavy wind and Rain. Poly Greehouse protection is very helpful in High wind areas especially Hillside areas.
  • High Quality agricultural products.The products are at it topmost quality as the atmosphere is highly favourable inside Greenhouse. 
  • Production volume increases more than 20 times than normal production.
  • Off-seasonal production possible.
  • Disease and pests attacks minimum.As the Poly Greenhouse is fully covered and isolated from external environment,zero chances of pest attack.
  • Production of Organic products free from Pesticides and Insecticides.
  • Latest technologies can be incorporated to get maximum benefits.
  • Plant growth rate and lifespan very high.
  • Considering overall performance,it is very cost effective.
  • Modern technologies like Hydroponic farming can be applied with this technology for better farming experience.
  • Pesticide free Products

Disadvantages of Greenhouse technology
  • Initial cost is very High
  • Maintenance cost high
  • Knowledge of various factors required to effectively control climate inside the Greenhouse.
Scope of Greenhouse farming is very huge.Various leafy greens,spinach and Micro greens which are used in Salads are cultivated inside Greenhouses.Greenhouse tomato farming and Greenhouse Cucumber farming are very popular and profitable.Pepper farming like Capsicum and Greenhouse Chilli farming are gaining more popularity and profit.Fruits like Grapes,strawberries,peaches are also farmed inside Greenhouses.Greenhouse flower farming also having large scope.Commercialized Greenhouse farming of Gerbera and Roses are proven to be successful in many parts of India.For consuming pesticide free Vegetables,Many people started to farm vegetables in their terrace,which is one of the greatest application of Greenhouse technology.

Various State Governments like Kerala,Tamilnadu ,Andra Pradesh are giving Subsidy to encourage Greenhouse farming.Apart from the State government subsidy,Central Government also providing Subsidy for Greenhouse farming.You can get in touch with your local Agricultural agencies for getting more details as the subsidy varies from state to state.Agencies like Krishi Vigyan Kendra,Krishibhavan,National horticulture board can give you more details and training.

Beware of the fake consultants and Agencies working in this field to loot money from farmers.They will collect your money by offering consultancy services and construction of Greenhouses.If you don't have enough knowledge in this field,you will end up will unnecessary expenses.To avoid such issues,you should get proper training from Government agencies before starting greenhouse farming.Investigate more details about the consultancies before approaching them.

  In a country like India,where most of the agricultural practices are depending on seasonal weather conditions,Greenhouse farming got a lot of scope.By effectively utilizing this technology,we can reduce our dependency on external factors and concentrate more on productivity.Your suggestions are very much appreciated.I hope Greenhouse technology can stimulate another Green revolution in India.What do you think?
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