不同地膜覆盖对木薯生长与产量的影响

以木薯品种新选048为供试品种,采用黑膜和白膜两种不同地膜覆盖,以不盖膜为对照,研究不同地膜覆盖对木薯生长与产量的影响.结果表明,地膜覆盖对促进木薯生长发育、调节木薯生理机能,改善农艺性状,提高块根产量有重要作用,其中,黑膜覆盖处理的效果最好.与对照相比,黑、白膜覆盖处理的块根产量分别提高42.38％和29.37％.可见,地膜覆盖尤其是黑膜覆盖是提高木薯产量的有效措施....

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Published in广东农业科学 Vol. 42; no. 20; pp. 15 - 18
Main Author 王战 罗兴录 樊吴静 朱艳梅 潘文兴 黄堂伟 黄小凤
Format Journal Article
LanguageChinese
Published 广西大学农学院,广西南宁,530005%广西大学农学院,广西南宁530005 2015
亚热带农业生物资源保护与利用国家重点实验室,广西南宁530005%崇左市农业科学研究所,广西南宁,530215
Subjects
产量
农艺性状
木薯
白膜覆盖
黑膜覆盖
黑膜覆盖
产量
木薯
农艺性状
白膜覆盖
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Summary:以木薯品种新选048为供试品种,采用黑膜和白膜两种不同地膜覆盖,以不盖膜为对照,研究不同地膜覆盖对木薯生长与产量的影响.结果表明,地膜覆盖对促进木薯生长发育、调节木薯生理机能,改善农艺性状,提高块根产量有重要作用,其中,黑膜覆盖处理的效果最好.与对照相比,黑、白膜覆盖处理的块根产量分别提高42.38％和29.37％.可见,地膜覆盖尤其是黑膜覆盖是提高木薯产量的有效措施.
Bibliography:44-1267/S
WANG Zhan, LUO Xing-lu, FAN Wu-jing, ZHU Yan-mei, PAN Wen-xing, HUANG Tang-wei, HUANG Xiao-feng（ 1. Agricultural College, Guangxi University, Nanning 530005, China; 2. State Key Laboratory for Conservation and Utilization of Subtropical Agro-bioresources, Nanning 530005, China; 3. Chongzuo Academy of Agricultural Sciences, Nanning 530215, China ）
cassava; black film mulching; white film mulching; yield; agronomic traits
Taking cassava Xinxuan048 as material, with black, white film mulching and no film mulching （ CK ） , the effects of different film mulching on growth and yield traits of cassava were studied. The results showed that film mulching palyed an important role in promoting growth and development, regulating physiological function, improving agronomic traits and increasing yield of root tuber of cassava. And the effects of black film mulching treatment were the best. Compared to CK, the yield of black and white film treatments increased by 42.38% and 29.37%, respectively. Obviously, black film
ISSN:1004-874X