| GA和KH2PO4浸种对微胚乳超高油玉米发芽及幼苗生长的影响 |
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| 引用本文： | 冯和平,张建海,吴子恺,郝小琴,王向平.GA和KH2PO4浸种对微胚乳超高油玉米发芽及幼苗生长的影响[J].种子,2008,27(11). |
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| 作者姓名： | 冯和平 张建海 吴子恺 郝小琴 王向平 |
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| 作者单位： | 广西大学农学院,广西,南宁,530005 |
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| 基金项目： | 国家自然科学基金，广西科技攻关项目 |
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| 摘 要： | 以两种微胚乳超高油玉米自交系的种子为材料,用KH_2PO_4和GA浸种后,在两种芽床上同时进行发芽试验,研究药剂处理对微胚乳超高油玉米发芽及幼苗生长的影响,试验结果表明:KH_2PO_4的5、10 mg/L两个处理对微胚乳自交组合2的发芽率有显著的促进作用,GA的50 mg/L处理在土床中有显著的壮苗作用。
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| 关 键 词： | 微胚乳超高油玉米 发芽 幼苗生长 |
Effects of Seed Soaking with GA and KH2PO4 ON Seed Germination and Seedling Growth of Micro-endosperm Super High Oil Maize |
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| FENG He-ping,ZHANG Jian-hai,WU Zi-kai,HAO Xiao-qin,WANG Xiang-ping.Effects of Seed Soaking with GA and KH2PO4 ON Seed Germination and Seedling Growth of Micro-endosperm Super High Oil Maize[J].Seed,2008,27(11). |
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| Authors: | FENG He-ping ZHANG Jian-hai WU Zi-kai HAO Xiao-qin WANG Xiang-ping |
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| Abstract: | The effects of seed soaking with KH_2PO_4 and GA were studied on the germination rate in micro-en- dosperm super high oil maize.The results showed that the seed germinating ability could be significantly in- creased by KH2PO4 ,in all of treatments,the effect were the best when using 5 mg/L and 10 mg/L KH2PO4 Furthermore,the seedling grew well when treating with 50 mg/L of GA. |
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| Keywords: | micro-endosperm super high oil maize germination seedlings growth |
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