Central Media Guanyu 丨 "Three Earths and Three Party" green integration technology improves the quality of cultivated land in Henan

Speaking of the harvest of this summer, Chen Sanjun, a large grain planner in the half -cut river village of Xihua Camp Town, Xihua County, Henan Province, smiled with a smile on his face. The maximum per mu is more than 1,500 kilograms, and the average yield is more than 1,300 pounds. "

"Three Soils and Three Party" is an integrated technology model for the integration technology model developed by Henan Provincial Cultivation Land Quality Conservation Engineering Technology Research Center to rely on the provincial soil fertilizer station, the Provincial Academy of Agricultural Sciences Plant Nutrition and Resource Research Institute and Henan Far East Biological Engineering Company. "Three Earths and Three Partys" are listed as the main technology push technology of Henan Province.

"Three soils", one is due to the accumulation of herbicide residues and the soil residue system that affects crop growth to varying degrees; the other is the soil degradation system such as acid soil and salt soil that benefits the decline of microbial colonies; the third is the low fertilizer utilization rate, and the organic matter is low. , It is not conducive to the nutritional imbalance of the crop to exert normal potential. The "three parties" are three solutions proposed on these three soils.

According to Yang Zhanping, a researcher at the Institute of Botanical Nutrition and Resources and Environment of the Academy of Agricultural Sciences, the "Three Earth and Three Party" technology has been upgraded from the original single nutrition plan to the three solutions: Essence

"The soil is like a life body, with its own complete system." The representative of the National People's Congress and the director of the Henan cultivated land quality conservation engineering technology center, Dang Yongfu, has been engaged in soil research and conservation for a long time, so it is known as the "soil representative". He said that in the new era, the soil has risen from the original single nutrition system to the three major systems of residual disorder, soil ecological degradation, and nutritional imbalance in the soil.

In 2021, led by Henan Agricultural University, 10 towns and villages were selected in 4 counties including Shangshui, Xihua, Xiping, and Anyang to carry out large -scale pilot promotion of "three earths and three parties" technology.

"Last summer and autumn, the flood and the epidemic were broadcast. The province's wheat was generally broadcasting late. The more than 1.2 million acres of wheat in Shangshui County was no exception, but this year the county's summer food was harvested." Cao Gailu, director of the service center, shared the promotion and effect of the whole county of the "Three Earths and Three Party" technology.

Cao Gailu said that they conducted a full -biological tracking and investigation of the wheat. "In late April, there was a light rain at the time, and the comparison of wheat was pulled at the scene at the ground. The wheat lightness in the demonstration area was developed, the stems were stout, and the stalks were stout, and the neatness was high." The wheat roots are developed, the stems are thick, the stalks are neat, and the stalks are mature; the yellow is yellow, the grains are full, and the color is good.

"The county's 150,000 acres of high -standard farmland construction demonstration zone, uniformly use the" three earth and three parties' technical solutions. The average real -produced production of wheat is 750 kg per mu, and the highest ones reach 852.06 kilograms per acre. The way to change the road is difficult to hide the excitement.

Qiu Shouxian, a large grain planner in Shangshui County, is one of the prestigious adopters of the technology. "I have used the" Santu Three Party "technology for three consecutive years, bringing unexpected gains." Qiu Shouxian introduced that this year he had an average of more than 1,500 pounds of wheat output of 428 acres of wheat, and the maximum yield was 1704.12 catties. "In my land, grab a handful of soil, loose and soft."

"The people are not eaten, and the valley is not born." As the foundation of grain production, the arable land is the basis of adhering to the red line of the arable land area, and the quality of the "three earths and three parties" technology is improved. A new path of quality conservation and improvement of cultivated land. (Reporter Zhang Peiqi Wang Shuaijie)

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