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干旱胁迫下用败脂酸钙拌种 +赤酶酸浸种复合处理小麦种子可以提高出苗率 ,增加根冠比 ,幼苗的各项生化指标均高于对照。 8h浸种 +2 %拌种处理的出苗效果最好 ,出苗率为 94 % ,高于正常水分对照
Under the drought stress, the treatment of wheat seed with the combination of Ca (NO3) 3 + Ca (NO3) 2 + seregase and soaking seeds could increase the germination rate and increase the ratio of root and shoot. The biochemical indexes of seedlings were all higher than those of the control. 8h seed dressing +2% seed dressing treatment the best germination, germination rate was 94%, higher than the normal water control