Jilin: Protective farming upgrade promotes increase in production and income

This year, our province continued to promote the "pear tree model" in 46 counties and cities. The implementation area of ​​the protective farming of black land reached 30.5 million mu, laying a solid foundation for the increase in grain production and income.

Lishu County is the main producing area of ​​high -quality corn in my country. Right now, corn has entered a critical period of field management. Ma Civilization, the head of a local planting cooperative, is using drones for more than 300 hectares of corn land for plant protection. Over the years, Lishu County has always adopted the black land protection model of cultivation and straw to return to the field. However, whether it can increase production and increase production has become the biggest obstacle to large -scale planting.

In the past two years, under the leadership of the scientific research teams such as the Chinese Academy of Sciences, it has innovated and upgraded the cultivation model -straw covered fields with farming technology. In a test field in Lishu County, scientific researchers are measured the height of the corn plant in two farming methods.

Stalk coverage of farming band farming technology is commonly known as "tape farming", that is, a technology with seedlings and straw covers. The leisure belt and sowing belt turn in turn, covering the straw naturally, and becoming organic fertilizer.

"Farming" technology solves the problem of black land protection, while increasing production and income. In 2021, pilot promotion was carried out in Lishu County and its surrounding counties and cities, with an average increase of nearly 10%.

Preliminary statistics, this year in the central and eastern regions of Jilin Province, straw coverage has increased by 530,000 hectares of farming technology. Other regions have also promoted and improved improvement technologies according to local conditions to protect the "big panda" in the arable land in black land.

Edit: Xiao Zhi

Source: Jilin News Network

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