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通过1992——1993年对79645大豆品系的引种栽培,了解其在西宁地区的生育规律和产量情况.在观察过程中,对大豆的株高、叶片数、顶小叶面积作了详细记载分析,在考种中得出主茎粗度、单株荚数、单株粒重、分枝数、百粒重、单位面积产量,适用于指导西宁地区的大豆引种栽培.
Through the introduction and cultivation of 79645 soybean lines from 1992 to 1993, the fertility and yield of soybean in Xining were studied.In the process of observation, the plant height, leaf number and top leaflet area of soybean were recorded and analyzed in detail. Test species derived stem diameter, pods per plant, grain weight per plant, the number of branches, 100 grain weight, yield per unit area, suitable for guiding the introduction of soybean cultivation in Xining.