Green leaf dry weight was regulated by nitrogen nutrition index (NNI), the higher nitrogen nutrition index and the higher partitioning index of green leaf.
其中，氮素营养水平对绿色叶片干物重分配影响最大，氮素营养水平越高，绿色叶片分配指数越大；播期影响角果分配指数，晚播的角果分配指数高于早播。
参考来源 - 油菜生长模拟与决策支持系统研究On the basis of the existing allocation theory of assimilate,the way of second-allocation of assimilate is introduced,and the corresponding relationship between the organ acquiring strength and the allocating index of dry matter is also constructed.
在现有的同化物分配理论基础上,提出了同化物的再分配方法,并建立了器官获取强度大小与器官干物质分配指数的对应关系,确立了植株生长年龄为i时不同位置处的同类器官所获得的同化物模型,有机地将同化物的生产和分配过程融为一体。
参考来源 - 基于生长模型的虚拟植物技术研究Mathematical model of total dry matter accumulation, dry matter accumulation in different organs, dry matter allocation index are established using a method of curve imitating.
3对番茄整个生长期干物质的变化也进行了分析和研究，用曲线拟合的方法建立了总干物质积累、不同器官的干物质积累以及不同器官的干物质分配指数变化的数学模型。
参考来源 - 积温对日光温室番茄生长发育效应的研究以及模型初探·2,447,543篇论文数据，部分数据来源于NoteExpress
建立了绿叶分配指数与生理发育时间之间的曲线关系。
The curvilinear relationship between partitioning index of green leaf and physiological development time was established.
各器官干物质分配指数随着生理发育时间而变化，基因型、播期、氮素及水分水平影响各器官干物质在地上部分配的大小。
The dry matter partitioning indices of green leaf, stem and pod varied with the physiological development, and were influenced by the genotype, sowing date, nitrogen level and water status.
如果投资者对完全放在股市中不放心，简单的办法就是购买债券指数基金，它仍然只用支付少量的费用，而且允许你自定义你的资产分配。
It would still offer the low costs of indexing, and allow you to customize your asset allocation.
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