Biomass production in the entire growth period, dry matter accumulated before and after heading stage, economic coefficient in high-yield rice were higher and their deviations were relatively narrow.
高产水稻株系的抽穗前物质生产量、抽穗后物质生产量、生物产量以及经济系数均较高且变异系数相对较小。
Nitrogen is the important nutrient affecting dry matter production, partitioning and yield formation of plants.
氮素是影响植物干物质生产、分配和产量形成的重要营养元素。
Using japonica rice varieties with different plant types, studies were made on canopy properties in relation to dry matter production and yield.
对不同株型粳稻品种的冠层特征与群体物质生产和产量的关系进行了研究。
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