%0 Journal Article
%T The influences of potassium sulfate on maize yield and interaction of nitrogen and potassium<br>盐化潮土中硫酸钾对玉米产量及氮钾交互作用的影响
%A Chen Tongbing
%A Xiang Yueqin
%A <br>陈同斌
%A 项月琴
%J 中国生态农业学报
%D 1995
%I 
%X Field experiment was carried out to study the effects of K2SO4 application on maize yield,biomass,N and K uptake and their re-use in slightly salinized Chao soil.The results showed that for the tested soil with high available K content, K supply greatly increased the output of summer corn and improved N and K uptake by the plants,but reduced the recycling rate of N and K in the plants significantly at the later growth stage.
%K Slightly salinized Chao soil
%K Potassium sulfate
%K Maize
%K Biomass<br>轻度盐渍化潮土
%K 硫酸钾
%K 夏玉米
%K 干物质产量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=03F54A49DE00578AA0E5DDF5BC021AA7&cid=1A8B5357F0EF07B8&jid=AB3ABF502E2E1FF39F0E3B80164C9031&aid=A74AC9130C59FA840014813C2C85A827&yid=BBCD5003575B2B5F&vid=38B194292C032A66&iid=E158A972A605785F&sid=1AE5323881A5ECDC&eid=B6DA1AC076E37400&journal_id=1671-3990&journal_name=中国生态农业学报&referenced_num=0&reference_num=0