论文部分内容阅读
1981-1986年,作者在阿尔泰农作物耕作育种科学研究所鉴定了约800份?(全苏作物栽培科学研究所)收集的形态和种类各不相同的有代表性的燕麦材料.经过一年初步试验,选出300份.在随后的三年期间,进行品种区域比较试验,试验地设在两种不同茬口(无草休闲地和麦茬地)上,小区面积2m~2.按?规定的操作方法,每隔十份材料设一对照(品种?).适宜播期为5月22日-25日,播量为500-550粒/m~2.
From 1981 to 1986, the authors identified about 800 copies of representative oatmeal materials of various morphological and species collections collected at the Altai Institute of Crop Tillage and Breeding Science (All-Russia Crop Science Institute). After a one-year preliminary test , Selected 300. In the next three years, the regional trials of varieties, the test is located in two different stubble (grass-free leisure and stubble), the plot area of 2m ~ 2. According to the provisions of the operating methods , And a control (variety?) For every ten materials, the suitable sowing date is May 22-25, sowing amount is 500-550 grains / m ~ 2.