Jianchi County pilot straw and local fermentation and compost

Hubei Daily News (Reporter Zhang Quan, correspondent Liu Bo, Midunming) On September 14, a small crushing machine continued to "eat "Enter the corn straw and" vomit "the straw. In just 2 hours, the corn straw of 4 acres of land was crushed and piled up. Hubei Runti Agricultural Technology Co., Ltd. technicians sprinkled with biological fermented agents and biogas on the surface, covering the upper membrane, and fermented on the spot.

"The problem of straw treatment is solved, and potatoes in winter no longer worry about fertilizer." Wang Changxi was very happy.

Wang Deyan, secretary of the village branch of the village, introduced that Dayantang Village and surrounding villages are well -known potato planting villages. They sell 1 million kilograms of potatoes inside and outside the province every year. With the fermentation of straw in place, the fertilizer cost is saved, and the potato has a better taste.

Chen Shaorong, director of the Agricultural and Rural Bureau of Jianchi County, introduced that the existing arable land area of ​​Jianshi County is 710,000 mu, and 710,000 tons of crop straw is generated every year. For a long time, farmers have often burned it, which not only caused severe air pollution, but also caused fires. After the open -air burning in Hubei, straw treatment is very tricky.

In 2021, Jianchi County introduced Hubei Runti Agricultural Technology Co., Ltd. through investment promotion to explore the comprehensive utilization of straw. At first, the company used the acquisition and replacement of organic fertilizer to deal with it, but the enthusiasm of farmers was not high. The main reason was that 1 acre of straw was replaced with 1 pack (50 kg) organic fertilizer. The price was between 30 yuan and 50 yuan. 1 mu of straw to the side of the highway, the labor cost is between 160 yuan and 200 yuan.

In the first half of this year, under the guidance of the County Agricultural and Rural Bureau, the company decided to adopt a way to send technologies to explore the new model of crop straw in local fermentation. The straw per ton of crops can be fermented with 0.4 tons of organic fertilizer. The direct economic benefits generated by the county each year are between 138 million and 280 million yuan. To buy fertilizer funds, straws like chicken ribs have become the "fragrant" of farmers.

At present, this model has been launched in 10 pilot villages in 10 towns and villages in the county, with a pilot area of ​​more than 20,000 acres.

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