摘要
蜜腺是某些害虫的重要食料来源,棉花无蜜腺性状则可减少害虫生长发育所需要的养料和水分,无蜜腺具有一定的抗虫性。本文从棉花无蜜腺性状的生理生化差异性、遗传特性、抗虫性及无蜜腺对棉花产量和品质的影响等几个方面进行了综述,并对无蜜腺棉今后的进一步研究进行了展望。
Being the nectary is the most important food resources of some pests, and the nectariless character of cotton can reduce the nourishment and moisture in pest＇s growth and development ,therefore , nectariless character have pest-resistance in a way. The paper summarized the differences in physiologic and hio-chemical character,genetic traits, pest-resistant character and influence on yield and quality of nectariless cotton; Meanwhile a few suggestions are made on the future research of nectariless cotton.
出处
《中国农村小康科技》
2006年第10期20-22,共3页
Chinese Countryside Well-off Technology
关键词
棉花
无蜜腺
遗传特性
抗虫性
Cotton, Nectariless, Genetic character, Pest-resistance
