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蚕豆是豆科作物,根部与其共生的根瘤菌能固定空气中的氮素,是一种氮、磷、钾含量齐全的作物。在夏粮生产中适当种植蚕豆有利于培肥地力,改良土壤;有利于合理安排茬口布局;有利于发展副业生产;有利于夏熟作物全面丰收。我县连续多年实行豆、麦、绿间作和秸草还田后,土壤有机质含量由原来的1.09%上升到1.21%,增加0.12%。现将种好蚕豆的几点经验介绍于下,供参考。
Broad beans are leguminous crops, root symbiosis rhizobia can fix the nitrogen in the air, is a nitrogen, phosphorus and potassium content of the crop. The proper cultivation of faba bean in the summer grain production is beneficial to fertility improvement and soil improvement; it is beneficial to arrange the layout of stubble crop reasonably; it is beneficial to the development of sideline production; and it is conducive to the comprehensive harvest of summer crops. After many years of implementation of beans, wheat, green intercropping and straw returning to the soil in our county, the content of soil organic matter increased from 1.09% to 1.21%, an increase of 0.12%. Will now planted several experiences of beans in the next, for reference.