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Effect of Exogenously Applied Gibberellic Acid (GA3) on Initial Growth of Rice Cultivars
Gibberellic acid Net assimilation rate Rice varieties Seedling growth Water culture
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2009/8/6
The effects of exogenously applied GA3 on rice seedling growth were analyzed by using 3 indica and 3 japonia varieties and the following results were obtained. (i) The increase of exogenously applied ...
赤霉素(GA3)及吲哚丁酸(IBA)处理宿根甘蔗促进发株及幼苗生长的研究
甘蔗
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2007/12/29
目前国内一些蔗区反映宿根甘蔗发株不齐、不全,缺株断垄多,有效茎数少,产量比新植庶低。生产上促进宿根甘蔗的发株,各地采用了不少措施,均有一定的效果,但仍有一定的局限性,需寻找更简单易行而有效的方法。从报道资料看,乙烯利和吲哚丁酸对促进分株和分蘖有良好的效果。本试验用赤霉素及吲哚丁酸处理宿根蔗头,研究其