On 18 june, liu choiying, the egg-planting family, was in a shabby hut in the village of cao zhao, kiyotai town, shouji city. Before the shed, liu twee-young had found a pole to return the plant, and the eggplant straw in the shed was returned. As early as 2017, liu tweying had returned to the field with the trunk of eggplant straw。
In the town of gitayal, the sheds returned to the fields。
“not only is the stifling back to the fields a little less artificially, but the next vegetable is less fertilizer, and the eggplant is of better quality.” liu said。
This year is the sixth year in the town of kikitai to promote silt-backing. The town plans to promote the restoration of more than 20,000 acres of straw, approximately one third of the area under cultivation throughout the town。
The village of cao zhou is a specialty in eggplant cultivation and produces a large amount of straw during the restroom each year. In 2014, the secretary-general of cao chou's party, lee yanping, began to wonder about the feasibility of returning the eggplant straw to the field. He asked someone to design a straw return machine and experiment in his own shed. As you can see, lee yonping speeds up the silt-return technology. In 2017, lee yonping purchased a more advanced straw recovery machine, which resulted in a significant increase in efficiency. “a one-acre hut, which takes only one hour, will complete all the work of settling the fields.” lee yanping said。
The station's slurping back to the field
With the support of the government of the kitai township party committee, li yanping established the gidu agricultural machine professional cooperative in 2018 and now has more than 120 farm mechanics。
The cooperative combed the process of settling the fields: after the harvest of the vegetables, the membranes, ropes, etc., were cleaned and the vegetable straw was kept in place; the slurry was broken in the field by the machine of the slurry, and the straw was thrown deep into the soil; organic fertilizer is spread in the sheds, biobacterium is sprayed evenly at morning and evening hours, and sunlight is avoided; immediately following the spraying of the biobrains, the tiller is used to till and the water is poured over once, and the shacks are closed for 15 to 20 days. A bag of 10 pounds of biocides per acre is also available free of charge to farmers who use straw to return to their fields。
In 2017, slurry rehabilitation was integrated into government-supported technology promotion projects. In 2018, lifelight coverage reached over 100,000 acres. The town has 30,000 huts, which produce nearly 90,000 tons of straw annually. In the past year, the town of gitayre has had more than 10,000 sheds to recover the fields and has digested more than 30,000 tons of vegetable garbage。
In recent years, the school of plant protection of shandong university of agriculture has followed up on a study of stenching in the town of shandong, which has found that stealing can significantly improve soil structure and improve soil aerobics, particularly with regard to the physical properties of the farmed soils, with a significant impact of reducing the soil's capacity by 2. 5 to 9. 2 per cent, increasing the total permeability of the soil by 1. 1 to 8. 9 per cent, and the cavity by 18. 9 to 41 per cent. Following further comparison tests, the soil that used a straw to restore the field increased the organic content significantly compared to the soil that did not use a straw to restore the field, with a 9. 5 per cent increase in the total nitrogen content of the soil, a 6. 8 per cent increase in the active phosphorus content, an 8 per cent increase in the quick-effect potassium content and a 4. 5 per cent-9. 0 per cent increase in the effective potassium content. Stitching can also significantly increase the retention of eggplant roots or leaves for heavy metals such as zinc and cadmium, reduce the accumulation of heavy metals in fruit and improve the quality of vegetables。
“preliminarily it is estimated that once the straw has returned to the field, it will save rice shell manure, fertilizer, etc. By about $3,000 per acre per year, and that vegetable production will increase by more than 10 per cent.” lee yonping said。
“vehicular straws return to the field in place, resolving the problem of fracking, affecting transport and environmental pollution. The use of biobacterium shacks has reduced fertilizer use for farmers, enriched the ground and restored soil ecology.” liu yu ling, secretary of the kikitai township party, said。
