Huanjiang: “Spring management” of sericulture, mulberry branches are crushed, and agricultural technicians go to the field for on-site demonstration
It is now a critical period for spring mulberry garden management, and it is also a good time to carry out spring training to promote production. Recently, the Agriculture and Rural Affairs Bureau of Huanjiang Maonan Autonomous County held an on-site training meeting on the national green, efficient and high-quality creation of mulberry branch crushing and return to the field in Xinpo Village, Dacai Township.
At the training site, technicians explained in detail the technology of crushing mulberry branches and returning them to the field, and conducted demonstrations on the operation of electric mulberry branch shears and mulberry branch crushers. More than 60 silkworm farmers from the surrounding area came to the scene to learn and observe, and won the majority of farmer friends. wide acclaim.
“My mulberry garden has shallow soil, poor fertility, and weak ability to retain water and fertilizer. The mulberry trees grow slowly and the quality of the mulberry leaves is not good. I heard from the county According to the technical explanation of mulberry experts, the technology of crushing mulberry branches and returning them to the field is not only simple to operate, but can also reduce the use of chemical fertilizers, save costs, and improve the water and fertilizer retention capacity of the soil in the mulberry orchard. I plan to crush all mulberry branches and return them to the field in all 10 acres of mulberry orchards this year. “Wei Yunni, a major sericulture farmer in Dacai Community of this township, said.
Wei Shanjiao, a sericulture expert, said: “Crushing mulberry branches and returning them to the fields is a good way of green agricultural recycling. Mulberry powder, as organic matter, is returned to the fields after being decomposed by biological agents, which can improve the soil structure. , it can also reduce the use of chemical fertilizers in mulberry gardens and save agricultural costs for sericulture farmers; at the same time, during the process of crushing mulberry branches and stacking mulberry powder and retting, it can effectively kill the eggs of many pests and diseases such as mulberry gall mosquitoes and mulberry mealybugs, effectively preventing mulberry leaves. The occurrence of diseases and insect pests in the garden in the coming year is expected. This year, it is expected that more than 800 acres of mulberry gardens will be crushed and returned to the field.”
In recent years, Huanjiang has implemented green, high-quality and efficient sericulture creation projects with the goal of green, high-yielding and efficient creation. Focusing on the sericulture production base, it has strengthened the promotion of high-cutting experiments in mulberry orchards, green prevention and control of mulberry orchards, and Green, high-quality and efficient action technologies such as branch crushing, mulberry field plowing and drying demonstrations, and centralized and harmless treatment of silkworm excrement. In 2022, Huanjiang will establish a sericulture green, high-quality and efficient creation project demonstration area of 2,500 acres, involving more than 600 farmers; more than 10 green, high-quality and efficient action technology training courses will be carried out, and 1,980 demonstration households and cooperatives will be guided.
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