苗期棉花对向日葵列当种子萌发诱导作用初探OA北大核心CSCDCSTPCD
Allelopathic effect of cotton in seedling stage on sunflower broomrape
以5个推广棉花(Gossypium hirsutum L.)品种(中棉所63、中棉所57、中棉所47、中棉所44和中棉所41)为研究对象,利用盆栽试验分别采集棉花苗期3个时期(二叶一心、四叶一心和六叶一心期)的根际土和植株样品,并用其甲醇浸提测试对向日葵列当(Orobanche cumana Wallr.)种子的发芽率.结果表明,根际土、植株样(根、茎和叶)甲醇浸提液诱导种子发芽率高低顺序为根际土>根>茎>叶,表明棉花的根际土和…查看全部>>
The effect of extracts from five cotton (Gossypium hirsutum L.) varieties (Zhongmiansuo 63, Zhongmiansuo 57,Zhongmiansuo 47, Zhongmiansuo 44, and Zhongmiansuo 41) on sunflower broomrape (Orobanche cumana Wallr.) germination were tested. The cotton varieties were grown in separate pots. When the plants were at the two, four, and six-leaf stages, samples were collected from the rhizosphere soil as well as from the roots, stems, and leaves of the cotton plants.…查看全部>>
郎明;马永清;董淑琦;肖恩时
西北农林科技大学资源环境学院,陕西,杨凌,712100西北农林科技大学资源环境学院,陕西,杨凌,712100中国科学院水利部水土保持研究所,陕西,杨凌,712100西北农林科技大学资源环境学院,陕西,杨凌,712100
农业科技
棉花向日葵列当化感作用发芽
cotton sunflower broomrape allelopathic effect germination
《生态环境学报》 2011 (1)
中草药刺激列当植物种子发芽的研究
79-83,5
中国科学院-水利部水土保持研究所黄土高原土壤侵蚀与旱地农业国家重点实验室(10502-Z7-3)国家自然科学基金项目(30870403)
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