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本文对士海郊区胜利油菜产量的形成过程,产量与结构的关系,以及丰产的不同途径进行了研究。认为冬春二发及春发较易达到丰产。
In this paper, the formation process of Shengli rape in suburbs of Shihmen, the relationship between yield and structure, and the different ways of high yield were studied. It is easier to achieve high yield in spring and winter and spring hair.