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随着农村劳力的转移,省工、节本、增效的油菜免耕撒直播技术倍受农民青睐。根据多年实践,现将该项技术介绍如下: 1.开好三沟,排灌畅通 “一油一稻”是当地主要耕作方式。应用油菜免耕撒直播技术。在单季稻收割时,要求稻茬齐泥收割,不能留高桩。收后立即开好三沟(畦沟、腰沟、围沟),畦宽1.5米,沟宽20厘米,沟深15厘米;腰沟沟宽沟深各20厘米;围沟沟宽20厘米、沟深25厘米。将沟土打碎均匀撒于畦面,以利畦面平整。
With the transfer of rural labor, labor-saving, cost-saving, efficiency rape no-tillage direct broadcast technology is much favored by farmers. According to many years of practice, the technology is introduced as follows: 1. Open a good three ditch, irrigation and drainage “One oil and one rice” is the main farming methods. Application rape no-tillage direct broadcast technology. When harvesting single-season rice, it is required that the whole crop of rice stubble should be harvested and the high-pile can not be left. Immediately after the harvest, a good ditch (畦 ditch, waist ditch, ditch), 畦 wide 1.5 meters, ditch width of 20 cm, ditch depth of 15 cm; waist ditch ditch wide ditch 20 cm; Wai ditch ditch 20 cm, Groove deep 25 cm. The soil will be broken evenly sprinkle in the noodles to facilitate noodles smooth.