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紫色土表层和聚土分层施氮的肥效比较
艾应伟; 陈实; 张先婉
Corresponding Author艾应伟
1996
Source Publication土壤
ISSN0253-9829
Issue4Pages:208-210
Abstract

氮肥深施是提高氮肥肥效的一项有效措施,深施深度因作物各类、氮肥品种、土壤、降雨、耕作管理等的不同而异。作物对氮肥的吸收利用以及氮肥施用运移特性等与施肥位置直接相关。本文对紫色土表层和聚土条件下不同土层施肥与氮肥肥效的关系进行了试验研究。

 

Keyword紫色土 氮肥 分层施肥
DOI10.13758/j.cnki.tr.1996.04.011
Indexed By北大中文核心
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imde.ac.cn/handle/131551/17312
Collection成都山地所知识仓储(2009年以前)
Affiliation中国科学院成都山地研究所
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
艾应伟,陈实,张先婉. 紫色土表层和聚土分层施氮的肥效比较[J]. 土壤,1996(4):208-210.
APA 艾应伟,陈实,&张先婉.(1996).紫色土表层和聚土分层施氮的肥效比较.土壤(4),208-210.
MLA 艾应伟,et al."紫色土表层和聚土分层施氮的肥效比较".土壤 .4(1996):208-210.
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