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Ecological technical integration method utilizing vinyl house production

A technology of plastic greenhouses and integrated methods, applied in horticultural methods, botanical equipment and methods, applications, etc., can solve problems such as not being used in real use, and achieve the effects of ensuring quality and safety, improving disaster resistance, and improving the quality and value of agricultural products

Inactive Publication Date: 2010-01-20
YANGZHOU KANGHONG AGRI DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Improve CO 2 Concentration can improve photosynthetic efficiency and yield, the application of CO 2 Gas fertilizer is the basic technology of plant production; but due to many reasons, it has not been really used in production practice

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Use plastic greenhouses to engage in planting: build a large biogas tank underground in the scaffolding of the conjoined greenhouse; cover the scaffolding of the greenhouse with insect-proof nets; engage in planting and production on the inside of the scaffolding of the greenhouse, through physical control, without using chemical pesticides ; when the air temperature is lower than the optimum temperature for growing plants in the scaffold (such as the optimum temperature for the growth of amaranth is 23°C to 30°C), cover the scaffold with a plastic film, and increase the ambient temperature and the temperature of the biogas tank in the scaffold; During the day, when the temperature in the plastic greenhouse is lower than the lower limit of the optimum temperature for plant growth of 23°C, burning biogas in the plastic greenhouse will increase the temperature of the plastic greenhouse, thus increasing the temperature and CO in the plastic greenhouse. 2 Concentration can i...

Embodiment 2

[0022] Use plastic greenhouses to engage in aquaculture. The greenhouses include sunny semi-enclosed breeding sheds: a small biogas pool is built underground in the sheds of the breeding sheds (houses), and insect-proof nets are added on the sheds to prevent flies and mosquitoes from disturbing them. Breeding animals and infectious diseases; breeding laying hens in the shed; when the temperature is lower than the optimum temperature of laying hens (13-24 ℃), the shed will be covered with a plastic film to seal, while increasing the ambient temperature and temperature in the shed. Digester temperature; when the temperature in the plastic greenhouse is lower than the lower limit of the optimum temperature for laying hens, burning biogas in the plastic greenhouse will increase the temperature of the plastic greenhouse; increase the temperature in the greenhouse and reduce the energy consumption of laying hens due to low temperature. Improve the conversion rate of bioenergy, increa...

Embodiment 3

[0024] Use plastic greenhouses to engage in cultivation industry: build small biogas pools underground in the scaffolding of plastic greenhouses for cultivation industry, cover the scaffolding with plastic film, prepare sunshade nets, straw curtains, and install insect-proof nets on doors and windows to prevent insects from entering Spread diseases and insect pests; engage in the production of edible fungi and medicinal fungi on the ground in the scaffolding; when the temperature is lower than the optimum temperature for the fungi produced, close the plastic film on the doors and windows, and increase the ambient temperature in the shed and the temperature of the biogas tank at the same time; When the temperature in the plastic greenhouse is lower than the lower limit of the optimum temperature of the edible fungus, burning biogas in the plastic greenhouse will increase the temperature of the plastic greenhouse, increasing the temperature in the greenhouse to reach the optimum t...

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Abstract

The invention discloses an ecological technical integration method utilizing vinyl house production, which comprises the following steps: constructing a biogas pool underground and carrying out agricultural production on the ground in a vinyl house frame; covering a moth resistant net on the vinyl house frame; when outside temperature is lower than the proper temperature of organism growth, additionally covering a plastic film on the vinyl house frame, and meanwhile, raising the temperature of the environment in the vinyl house and the temperature of the biogas pool; when the temperature of the vinyl house is lower than the lower limit of the proper temperature, utilizing biogas to raise the temperature of the vinyl house so as to ensure that the temperature in the vinyl house reaches the proper temperature; and fertilizing plants growing inside or outside the vinyl house with biogas dregs, biogas water and CO2 increased by utilizing burning the biogas in the vinyl house. The scheme enables the yield of installment planting industry or farming industry or culture industry to increase and quality to improve and can lighten damages by diseases and insects of various agricultural organisms, reduce the prevent and control cost and labors, guarantee the quality safety of agricultural products, improve the overall agricultural benefit and improve the production level of installment agriculture.

Description

technical field [0001] The invention relates to the field of agricultural ecological engineering, and specifically relates to an ecological technology integration method for production in plastic greenhouses that can improve comprehensive benefits, improve the quality and safety of agricultural products, protect the environment and save energy. Background technique [0002] The method of using plastic greenhouses for production can increase the utilization rate and conversion rate of solar energy, thereby increasing the biological output; in the areas north of the Tropic of Cancer in my country, it is used according to the needs of biological production. Because various organisms and different growth and development stages of various organisms have different temperature requirements, the temperature of plastic greenhouses in many areas still cannot reach the optimum temperature for growing organisms in the shed, or even the lowest temperature; therefore, plastic greenhouses ...

Claims

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Application Information

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IPC IPC(8): A01G9/14A01G9/24A01G7/02
CPCY02A40/25
Inventor 李庆生王志春颜正锋吕本国张桂萍王敏张立青何丽萍方俊
Owner YANGZHOU KANGHONG AGRI DEV
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