论文部分内容阅读
遵照华主席关于“杂交稻要有积极的态度,又要扎扎实实前进”的指示,去年,武进县杂交水稻由1976年的178亩发展到16万多亩,在各级党委的正确领导下,经过广大干群的共同努力,虽然遭受了台风、高温、低温、病虫等自然灾害,仍然获得了较好的收成。 通过一年来调查和观察,杂交稻整个生长发育过程中,发生的主要病虫害有四虫、二病,前期为稻蓟马,中期为纵卷叶螟、大螟、白叶枯病,后期为褐稻虱和纹枯病。
In accordance with Chairman Hua’s instructions on “hybrid rice should have a positive attitude and solid progress,” the output of hybrid rice in Wujin County increased from 178 acres in 1976 to 160,000 acres last year. Under the correct leadership of Party committees at all levels Through the joint efforts of the majority of cadres and the masses, they have also obtained relatively good harvests despite being hit by natural disasters such as typhoon, high temperature, low temperature, pests and diseases. Through the investigation and observation over the past year, the main pests and diseases occurred during the whole growth and development of hybrid rice were four insects and two diseases, the former was rice thrips, the middle was the leafroller, Sesamia inferens, Water lice and sheath blight.