... population dynamic structure 群体动态结构 ; 群体动态结构 population canopy structure 群体冠层结构 population natural structure 人口自然结构 ...
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不同穗型品种的群体冠层结构性状及不同生育时期的LAI均有明显差异。
There is a clear difference about colonial canopy architecture character and LAI in different growth stage between different spike cultivar .
以新陆早7号为试材，进行了不同水肥条件下膜下滴灌棉株群体冠层结构测定和产量结果分析。
Cotton canopy structure and yield was determined and analyzed in different water and fertilizer conditions under mulch drip irrigation (MDI) with Xinluzao no. 7 as the test material.
研究了在高产条件下，不同行距配置、密度对奶花芸豆群体冠层结构、光能分布与利用特性及产量构成的影响。
Effects of different spacing form, density on structure of population, light distribution and yield of phaseolus vulgaris were studied under the high yielding condition.
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