By pot growing method, effects of different salinity-alkalinity complex stress on tiller number and thy matter accumulation of rice were studied.
采用盆栽法研究了不同盐碱度对水稻分蘖数、 分蘖前期和分蘖末期干物质积累状况及产量的影响。
The single tiller weight of the same plant was significantly different among grazing systems, besides, there was a significantly correlation with the number of tillers.
不同放牧制度下，同一植物种群的枝条（叶片）重量差异极显著，且与枝条（叶片）数目之间回归关系显著。
The investigation result showed that there are great differences in tiller number as the maturity of varieties, transplanted density and seedling quality are different.
对不同时期出生的分蘖挂牌观察表明：因品种熟期、插植密度、秧苗素质的不同，分蘖出生迟早、数量及成穗率差异均较大。
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