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近年来中国农业科学院品种资源所(以下简称品资所)又从国外引进一批新材料,分别在广州、南京和北京等地连续试种鉴定,其中有的综合性状表现突出,可在生产上直接利用或作为育种亲本材料。现将新近鉴定出的几个主要优良品种介绍如下: 幸实粳稻。保存号为2661,1982年从日本引入。其亲本组合为(万两×R_4一B)F_1×山背锦,现农林编号为农林247。经品资所试种鉴定,4月10日播种,5月28日插
In recent years, the Institute of Species Resources, Chinese Academy of Agricultural Sciences (hereinafter referred to as the Commodity Institute) introduced a number of new materials from abroad, respectively, in Guangzhou, Nanjing and Beijing, continuous trial identification, including some of the comprehensive traits outstanding, can be produced Direct use or as a breeding parent material. Now identified several major newly introduced fine varieties are as follows: Fortunately, real japonica rice. The preservation number is 2661, introduced from Japan in 1982. The parents combined (Wan two × R_4 a B) F_1 × mountain back Kam, the current agricultural and forestry numbers for agriculture and forestry 247. The funds by the test species identification, sown on April 10, May 28 plug