A method for establishing artificial grassland under a photovoltaic rack

A kind of artificial and photovoltaic technology, applied in the field of planting, can solve the problems of low forage yield, harsh ecological environment conditions, and difficulty in planting forage, so as to achieve the effect of improving land utilization, promoting development, and improving economic benefits

Active Publication Date: 2020-06-30
INNER MONGOLIA AGRICULTURAL UNIVERSITY
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Problems solved by technology

[0004] However, most of the photovoltaic power stations are built on idle land such as Gobi and deserts, so the ecological environment conditions under the photovoltaic racks are harsh, and the environmental conditions such as soil nutrients, moisture, heat, and light are different from those of ordinary cultivated land planted with pastures. This will cause greater difficulties in planting pastures, which will result in lower pasture yields

Method used

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  • A method for establishing artificial grassland under a photovoltaic rack
  • A method for establishing artificial grassland under a photovoltaic rack
  • A method for establishing artificial grassland under a photovoltaic rack

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Embodiment 1

[0044] 1. The general situation of the test site under the photovoltaic rack and the determination of soil nutrient content before sowing

[0045] The test site is located in Jinqiao Development Zone, Hohhot City, with a total scale of 100 mu. The area is located at 40°49′ north latitude, 111°41′ east longitude, and 1043m above sea level. It is a typical continental climate, with an annual average temperature of 5.4°C, the coldest month in January, with an extreme minimum temperature of -33.6°C, the hottest month in July, with an extreme maximum temperature of 36°C; the annual average sunshine is 1,600 hours; the annual average precipitation is 400mm, mostly concentrated in From July to September, there is little snow in winter; the frost-free period is 113-134 days, the first frost period is in the middle and late September, and the last frost period is at the end of May. The terrain is flat and open, the soil is chestnut soil, the soil is compact, and the pH is 7.6. The so...

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Abstract

The invention discloses a method for establishing artificial grassland under a photovoltaic rack. Under the environment of a photovoltaic rack, No. 3 grassland miscellaneous alfalfa is single-sown or grassland No. 2 miscellaneous alfalfa and awnless brome are mixed; Or use microbial fertilizer when sowing mixed grassland. Through the reasonable planting of appropriate grass species and the adoption of appropriate sowing methods and fertilization types, the problems of difficulty in planting grass and low yield of pasture under photovoltaic racks are solved, and economic benefits are improved.

Description

technical field [0001] The invention belongs to the field of plant planting, and in particular relates to a method for planting artificial grass under a photovoltaic rack. Background technique [0002] With the sustained and rapid economic development, my country's energy demand is increasing day by day, and China has become the world's largest energy consumer. my country's energy structure is irrational, coal consumption dominates energy supply, and energy supply is facing severe challenges: sharp contradictions between energy supply and demand, serious damage to the ecological environment, and huge economic losses. Solar energy has the advantages of wide area, permanence, cleanliness and safety, and is an energy resource that is conducive to the harmonious development of man and nature. In order to promote the development of photovoltaic applications in China, China will be transformed from a large photovoltaic production country into a large photovoltaic application coun...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G20/00
CPCA01G20/00
Inventor 张志强石凤翎丁洋刘志帅高文渊郭强赵景峰孙建明
Owner INNER MONGOLIA AGRICULTURAL UNIVERSITY
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