1981年春,日本日中友好秋田县议会访华团来宁,团长小畑勇二郎先生将他育成的被命名为小畑1、2、3号(即阿陆J_1,阿陆J_(10)、阿陆×越光)三个大粒品系赠送我院.当年试种结果如表1.从试种结果看,三个品系均属中熟、中秆,分蘖较弱,株型较紧凑,穗型中等,粒型大.粒型似东欧品种,但熟色、株型较东欧品种为好.其中尤以小畑3号为佳,米质亦较东欧品种稍优.单穗重尚可,但单株成穗较少,每穗粒数也较少.今后似可用大粒品系与越密粒品系杂交,以期育成超额高产的品种. In the spring of 1981, Japan-China Friendship Akita Prefecture Parliamentary delegation to Ning, the head of the small Mr. Yong Erlang his bred was named Xiao 畑 1,2,3 (namely, Alu J_1, Alu J_ (10), A Lu Xuehguang) three large grain strains presented to our hospital test results that year as shown in Table 1. Judging from the results of the trial, the three strains are ripe, stalk, weaker tillers, plant type compact, medium-spike , The grain size is big, the grain size is similar to the eastern varieties, but the mature color and the plant type are better than the eastern varieties, especially the small size number 3 is better, the quality is also slightly better than the eastern European varieties, Less spike, less spike per spike, and may be used to cross the more dense grain lines in the future, in order to breed over-yielding varieties.