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本文利用源库差别大的两个玉米品种 ,研究了“源”和“库”与玉米产量之间关系 ,剪叶 (减源 )和剪穗 (缩库 )处理的两年资料表明 ,减源缩库对玉米产量产生显著影响。由此认为要进一步提高玉米产量 ,应增源扩库。
In this paper, two maize varieties with different source stocks were used to study the relationship between “source” and “stocks” and maize yield. The two-year data on the treatments of cutting the leaves (reducing the source) and cutting the ear (reducing the sink) Shrinkage has a significant impact on maize production. Therefore, we believe that to further increase corn production, we should increase the source and expand the stockpile.