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不同密度对白菜型油菜的影响李徙远，孙永德，吕绍荣，阎立春，王克安（黑龙江省八五三农场）白菜型油菜种子营养体小，植株生长矮小，分枝性弱，有效分枝少，单株生产力低。要想获得高产就需要建立一个合理的群体密度，提高个体和群体的综合生产力。为寻求白菜型油菜的适...
Effect of Different Density on Brassica campestris L. Li Shiyuan, Sun Yongde, Lu Shaorong, Yan Lichun, Wang Kean (Brassica napus Heilongjiang Province) The seed nutrition of Brassica campestris is small and has short plant growth, weak branching, less effective branches, Low productivity per plant. To achieve high yields, it is necessary to establish a reasonable population density and improve the overall productivity of individuals and groups. In order to seek cabbage rape suitable ...