中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
淹灌量和施氮量对黄河三角洲地区棉花生殖分配的影响

文献类型:期刊论文

作者毛培利; 陈小兵; 曹帮华; 董建; 赵舒悦; 李修宇; 于晓; 瞿庆祥
刊名山东农业科学
出版日期2016-03-30
卷号48期号:3页码:76-81
关键词生殖分配 淹灌量 施氮量 棉花
ISSN号1001-4942
其他题名Effects of Furrow Irrigation Quantity and Nitrogen Application Level on Cotton Reproductive Allocation in the Yellow River Delta Area
产权排序山东农业大学生态与环境重点实验室;中国科学院海岸带环境过程与生态修复重点实验室(烟台海岸带研究所);烟台大学;
通讯作者曹帮华
中文摘要通过田间试验,研究了淹灌量和施氮量对黄河三角洲地区棉花生殖分配的影响。结果表明:淹灌量和施氮量对棉花生殖分配有极显著影响,二者有着极显著交互影响。淹灌水深5 cm比水深10 cm有着低的生殖分配,这与其高的枝生物量比有关。适宜的施氮量能够增加生殖分配。相关分析表明,生殖分配与其他器官分配呈显著或极显著负相关。随水肥条件的改善,生殖分配与植株生物量之间由负相关变为正相关。
英文摘要A field experiment was carried out to study the effects of furrow irrigation quantity and nitrogen application level at sowing date on reproductive allocation of cotton in the Yellow River delta area. The results showed that the furrow irrigation quantity and nitrogen application level exhibited highly significant effects on cotton reproductive allocation,and the interaction between them was very significant. The lower reproductive allocation was showed at 5 cm than that at 10 cm of furrow irrigation depth because of its higher branch mass ratio. Proper nitrogen application level could increase the reproductive allocation. The correlation analysis showed that the reproductive allocation was significantly or very significantly negatively correlated with other organ allocations. As the conditions of water and nitrogen improved,the relationship between reproductive allocation and individual biomass changed from negative to positive
收录类别其他
语种中文
源URL[http://ir.yic.ac.cn/handle/133337/17394]  
专题烟台海岸带研究所_中科院海岸带环境过程与生态修复重点实验室
烟台海岸带研究所_近岸生态与环境实验室
作者单位1.山东农业大学生态与环境重点实验室
2.中国科学院海岸带环境过程与生态修复重点实验室(烟台海岸带研究所)
3.烟台大学
推荐引用方式
GB/T 7714
毛培利,陈小兵,曹帮华,等. 淹灌量和施氮量对黄河三角洲地区棉花生殖分配的影响[J]. 山东农业科学,2016,48(3):76-81.
APA 毛培利.,陈小兵.,曹帮华.,董建.,赵舒悦.,...&瞿庆祥.(2016).淹灌量和施氮量对黄河三角洲地区棉花生殖分配的影响.山东农业科学,48(3),76-81.
MLA 毛培利,et al."淹灌量和施氮量对黄河三角洲地区棉花生殖分配的影响".山东农业科学 48.3(2016):76-81.

入库方式: OAI收割

来源:烟台海岸带研究所

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