水稻对乙草胺敏感与α-淀粉酶无关Rice's Sensitivity to Acetochlor Had No Ways with α-Amylase
冉梦莲
摘要(Abstract):
用三种浓度的乙草胺处理三种水稻(优质谷华籼占、杂优稻粤优青占和常规稻穗灵占)的发芽种子,水稻幼苗生长不同程度受抑制;已草胺对三种水稻的α-淀粉酶活性均无明显影响,而对敏感品种华籼占的β-淀粉酶活性有较大影响,据此,该研究认为,水稻对乙草胺敏感与α-淀粉酶无关,而可能与β-淀粉酶有关。
关键词(KeyWords): 水稻;乙草胺;敏感性;α-淀粉酶;β-淀粉酶
基金项目(Foundation):
作者(Author): 冉梦莲
DOI: 10.16778/j.cnki.1671-5934.1997.04.023
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