Hainan Chengmai vigorously promotes the mechanization of rice straw

■ Hainan Daily reporter Gao Yi

"The newly cut rice straw is very clean and there is no soil. After recycling, you only need to add probiotics to become the favorite green storage grass material of cattle and sheep to achieve the positive interaction and circular development of the planting and breeding industry." Recently, in Cheng, in Cheng At the site of the Rice Stalk mechanization of rice straw in Yongfeng Village, Yongfa Town, Mai County, Wang Chengjun, general manager of farmers 'professional cooperatives of farmers' professional cooperatives, grabbed a rice straw that had just been harvested and told Hainan Daily.

Right now, Chengmai enters the rice harvest season. In the rice fields of Yongfeng Village, two agricultural machines are working in an orderly manner, and the newly harvested rice is fragrant in the field.

The reporter saw that a piece of rice was neatly put away by the harvester, and the crushed rice straw spit out from the tail of the harvester and sprayed neatly in the field. At the same time, the sharp rotation blade of the field continued to roll the soil, and the crushed straw was mixed directly into the soil of the farming layer.

"Returning rice straw is a way of returning the field to the fields under the premise of rice mechanical harvesting. Save the cost of planting 100 yuan/mu. "Wang Chengjun told reporters that there are few operations in this mode and easy to operate. At the same time, crushing rice straw through fields can also effectively curb air pollution caused by straw incineration, and play a role in protecting the environment.

"The crushing of straw is not only conducive to plowing paddle, but also rich nutrients such as nitrogen, potassium, and phosphorus generated after stirring rot, which is better for improving the fertility of the paddy field." Mai County is vigorously promoting the field -to -field technology with rice straw as its main body. It can return straw resources to farmland, which can not only improve the soil and ensure the safety of food, but also solve the problem of straw ban on burning and strengthen the construction of the ecological environment.

Not only that, Chengmai County has gradually established a mode of cyclic use of straw leaving fields. At the site of the field of mechanization of rice straw mechanization, the two new rice harvesting machines kept roaring, while "swallowing" the straw in the field in the field, while "spitting out" the tied straw. In just two minutes, dozens of straw bags that were squeezed into a sturdy stalk were stacked neatly on the side of the field, and it would be pulled to the unified treatment center processing to be sold for green storage feed.

"In the next step, we will continuously improve the use of straw to return to the field, the utilization of the fields and the quality of cultivated land, focus on promoting the mechanized operation of rice straw, vigorously promote the low stubble of rice straw harvesting crushing, mixed plowing, and plowing deeply. Realizing the straw 'to use the ban' to promote more farmers to become the beneficiary of green circular agriculture. "The relevant person in charge of the Agricultural and Rural Bureau of Chengmai County said.

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