论文部分内容阅读
晋油1号是经作所从我省农家品种汾阳油菜中系选而成。经我所1980—1983年三年品比试验,比对照上党油菜增产18.9％。1979—1983年全省25个点(次)区域试验4年平均亩产27.9斤,比对照上党油菜增产11.2％,1983年在汾阳、平遥、孝义县10个点生产示范333亩,平均比当地油菜增产17.6％,深受群众欢迎。现就晋油1号的栽培技术介绍如下。一、播前准备工作 1.选地。油菜适应性强,对土壤要求不
Jinyou No. 1 is made by the province from our province Fenyang rape series of cultivars. By our 1980-1983 three years of comparative tests, than the control Shangdan rapeseed yield 18.9%. In 1979-1983, the average output of 27.9 kg per mu in 25 plots of the province during the four years was increased by 11.2% compared with that of the control Shangdake canola, and 333 mu were produced in 10 spots in Fenyang, Pingyao and Xiaoyi counties in 1983, Average than the local rapeseed yield 17.6%, welcomed by the masses. Now on the 1st Jin Jin cultivation techniques are as follows. First, sowing preparation 1 election. Rape adaptability, the soil does not require