薛香,郜庆炉,韩占江.GP浸提液对小麦籽粒发芽的抑制效应[J].麦类作物学报,2006,26(2):144 |
GP浸提液对小麦籽粒发芽的抑制效应 |
Inhibiting Effect of GP Extracting Solution on Wheat Grain Germination |
修订日期:2005-11-10 |
DOI:10.7606/j.issn.1009-1041.2006.02.081 |
中文关键词: GP浸提液 小麦 发芽 抑制效应 |
英文关键词:GP extracting solution wheat Germination Inhibiting effect |
基金项目:河南省自然科学基金;河南省科技攻关项目 |
薛香 郜庆炉 韩占江 |
河南科技学院,新乡453003 |
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中文摘要: |
为了筛选安全有效的小麦穗发芽天然抑制剂.以果皮(GP)为发芽抑制物质提取源,以周麦16、偃师4110、温麦6号、矮抗58和矮丰66为试验材料,研究了GP浸提液对5个小麦品种籽粒发芽的抑制效应。结果表明.GP漫提液中含有发芽抑制物质.其发芽抑制效果显著.作用迅速而持久,对种子发芽抑制率达到85%以上,且GP浸提液与小麦品种间的互作不显著。GP浸泡2d后浸提液浓度在240g/L以上时的抑制效果最好。 |
英文摘要: |
Inhibiting effects of GP extracting solution on seed germination of 5 wheat varieties were studied. The results showed that GP extracting solution contained germination inhibitors, its inhibiting effect on germination was obvious, rapid and perdurable, th |
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