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期 刊 ：植物保护学报 2000年

关键词：三唑醇；戊唑醇；赤霉素；小麦；种衣剂；生长发育；

Keywords:triadimenol, tebuconazole, GA3, wheat, plant growth regulator action,

摘 要 ：三唑醇、戊唑醇用于小麦种子处理，当包衣浓度分别高于０．３ｇ ａｉ／ｋｇ种子和０．６ｇ ａｉ／ｋｇ种子时，对小麦的发芽及出苗都有较为严重的影响；对小麦的生长发育有明显的影响主要表现为株高降低，根长、胚芽鞘高度、第１片真叶长减小，而分根数增加，第１片真叶宽增大；除包衣用量大于１．２ｇ ａｉ／ｋｇ种子百株鲜重明显降低外，其余与空白对照无明显差异。相同用量下，戊唑醇对小麦幼苗生长发育的抑制作用要比三唑醇的

Abstract:Two triazole fungicides, triadimenol and tebuconazole were prepared into seed coating formulation respectively, its effect on the seed germination, seedling growth and development of wheat was studied by lab. test and pot experiment. The results showed th

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