论文部分内容阅读
油菜是牙克石市主要栽培的作物,提高油菜的产量和品质对促进当地农业的发展和提高人们的生活水平有着重要的作用。经过多年的生产实践和实地调查,并参考国内相关的文献资料,加以整理分析,提出了油菜高产栽培技术。应尽量选择夏翻地播种油菜;如选择春秋翻地播种,首先要保证有足够底墒、杂草基数低、整地质量好的地块。选择青杂2号、青杂3号、青杂5号等优良的品种并进行清选和药剂处理;提出了适宜的播种期和最佳密度,合理的肥料配方;田间科学管理措施,病虫草害的综合防治技术等成套的综合高产栽培技术。此项技术经过在生产上应用,表现出油菜前期长势好、病虫害轻,产量和品质都有明显的提高,获得了较好的效果。
Rape is the major crop cultivated in Yakeshi City. Increasing the yield and quality of rape plays an important role in promoting the development of local agriculture and improving people’s living standard. After many years of production practices and field surveys, and with reference to relevant domestic literature, to be analyzed, put forward rape high-yielding cultivation techniques. Should try to choose summer seeding rapeseed; If the choice of spring and autumn seeding, first of all to ensure that there is enough end moisture, weeds low base, the quality of land preparation land. Choosing fine varieties such as Qingza No.2, Qingza No.3 and Qingza No.5 for clearing and treating with pesticides; put forward suitable sowing date, optimal density and reasonable fertilizer formula; field scientific management measures, Comprehensive prevention and control technology, such as integrated sets of high-yielding cultivation techniques. After applying this technology in production, it shows that the early stage of rape has a good growing tendency, light pests and diseases, and the yield and quality have obviously improved, and better results have been obtained.