论文部分内容阅读
1983年以来,中国农科院作物所安阳小麦研究室引进了智利、墨西哥、美国、土耳其、罗马尼亚、南斯拉夫等国外小麦种质资源651份,经过田间调查和抗病性鉴定(条锈病接种的生理小种为条中17、18、20、23、25、27、28号的混合菌种,叶锈病接种的生理小种为叶1、叶2、叶3、植17、植20的混合菌种),筛选出一批综合性状好、可供育种利用的材料,现重点介绍几个大穗抗病材料在本室原始材料圃内的表现。
Since 1983, 651 plants of foreign wheat germplasm resources from Chile, Mexico, the United States, Turkey, Romania and Yugoslavia have been introduced into the Anyang Wheat Research Institute of Crops Institute of Chinese Academy of Agricultural Sciences. After field investigation and identification of disease resistance Races for the article No. 17,18,20,23,25,27,28 mixed strains of leaf rust inoculated physiological races leaves 1, leaf 2, leaf 3, plant 17, plant 20 mixed species ), Screened a number of comprehensive traits, materials for breeding and utilization, are highlighted several major spike disease resistance materials in the raw material performance of the nursery.