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1998～ 99年在大田条件下用 ELISA方法研究了具有不同分蘖特性小麦品种分蘖发生与分蘖节内源吲哚乙酸 ( IAA)及细胞分裂素类物质 -玉米素核苷 ( ZR)和玉米素 ( Z)的关系 .结果表明 :不同分蘖特性的小麦品种在分蘖发生过程中其 IAA和 ( ZR+Z)的动态变化明显不同 ;其分蘖力与内源 IAA、ZR+Z及 IAA/ ( ZR+Z)比值有密切的相关关系 .
The effects of endogenous IAA, ZR and ZR on the tillering and tillering of wheat cultivars with different tillering traits were studied by ELISA in the field from 1998 to 1999. Z. The results showed that the dynamic changes of IAA and (ZR + Z) in tillering of wheat cultivars with different tillering characteristics were significantly different. The tillering ability of endogenous IAA, ZR + Z and IAA / (ZR + Z) ratio is closely related.