The boy built a "tall" five-in-one all-round greenhouse, planted vegetables and raised pigs with zero emissions, and guessed how much money they earned
It is common for rural people to grow vegetables and raise pigs, but have you ever heard of pigs and vegetables "tied" up to make money? Pig pen gives people the feeling of being smelly, dirty, it is difficult to imagine that vegetables can be grown in such an environment, vegetables are not "smoked to death", it is estimated that it is not good, the world is not strange, there is a rural guy built a five-in-one all-round greenhouse, to achieve zero emissions of growing vegetables and raising pigs, do you guess how much he can earn a year?
Pig-vegetable symbiosis
A greenhouse is divided into two, while raising pigs while growing vegetables, "pig-vegetable symbiosis" is a win-win model, warm greenhouse piglets run happily on the fermentation bed made of rice husks, wood chips and straw, the microorganisms produced on the fermentation bed can quickly eliminate the pollution of ammonia and hydrogen chloride gas odor in the feces, the oxygen released by vegetables during the growth process for pigs to breathe, the carbon dioxide exhaled by pigs can promote photosynthesis of vegetables, and microorganisms, vegetables and pigs in a greenhouse form a complete ecological cycle chain in the shed.
"Pig-vegetable symbiosis" model in Shandong Dezhou Lingcheng District Mi Town has achieved success, Wang Tao as a party, he believes that the effect is most obvious in the northern region, the heat generated by the fermentation bed, the greenhouse film absorbs the heat of the sun and the superposition of the pig's own heat, the temperature in the shed under the cold northern weather is 20-30 ° C, Wang Tao said that the "pig-vegetable symbiosis" construction is a five-in-one wall-free ecological microcirculation greenhouse, the inside of the greenhouse is divided into five functions: yang shed, shade shed, biogas pond, livestock house and workshop, the ingenuity lies in the planting industry, The combination of aquaculture and comprehensive energy utilization.
Wang Tao has invested more than 500,000 yuan, has built a five-in-one ecological microcirculation greenhouse 3, Wang Tao said that this new greenhouse compared with the traditional greenhouse, and will not consider ventilation, lack of light and other factors will reserve a part of the open space, insufficient light and other factors will be left idle, a greenhouse covers an area of 6 acres of land, the greenhouse in the yang side planted cucumbers, tomatoes, strawberries and other fruits and vegetables, the shady side of the greenhouse is suitable for the development of edible mushrooms and crops with low light conditions, More than 60 pigs in the barn eat the excess melon seedlings and crooked melons that have been cut off.
The greenhouse is divided in two
Grow vegetables in the sun
Negative side species
There is also a biogas digester built below the livestock house, the pig's manure directly into the fermentation tank fermentation, the biogas produced is used for cooking, boiling water and heating, the biogas slurry of the biogas digester for the control of fruit and vegetable aphid spraying once the control rate is 70%, spraying twice can reach more than 96%, the control of red spider insecticide, the medicinal effect lasts for more than 30 days, the biogas slurry can also be used as foliar fertilizer, solving the problem of pesticide residues, and the biogas residue is also made fertilizer.
A digester is built at the bottom of the pig house
Greenhouse digester
Wang Tao's "pig and vegetable symbiosis" greenhouse, each year only vegetables have more than 600,000 income, a livestock barn more than 60 pigs, because this year's pig price has gone all the way down, 18 yuan per kilogram, calculated down is also a lot of income, this pig breeding mode all excrement has not flowed out, even the exhaled carbon dioxide is absorbed by vegetables, truly achieved zero pollution, a shed both grows vegetables and raises pigs, 1 greenhouse top 2 sheds, will lead more people to get rich together.
Greenhouse culture
The realization of the "pig-vegetable symbiosis" model, I think the key node is to separate the pig manure from dry and wet through the fermentation bed, the dry manure is made into organic fertilizer, and the separated sewage is applied to become a biogas digester, Wang Tao's footsteps for the new model of exploration have not stopped because of the "pig-vegetable symbiosis", and the daily management of the greenhouse has taken physical means to replace chemical methods to prevent diseases, especially this year's rain, Wang Tao has long installed a laser plant fill light lamp that extends the light time of the plant, and one shed is used for 8 hours a day Let the planted strawberries be listed 15 days in advance, and last year strawberries alone earned more than 10,000 yuan.
Laser light filling in the shed
Greenhouse dehumidification
Greenhouses have become an important part of farmers' vegetable planting, with the development of science and technology, not only the emergence of "pig and vegetable symbiosis", but also the emergence of "aquaponics", "rice and crab symbiosis" and other models, what do you netizens think about these new models?