[1]张少波,聂 录,林玉萍,等.秸秆还田对水田土壤养分影响的研究[J].黑龙江农业科学,2015,(12):41-43.[doi:10.11942/j.issn1002-2767.2015.12.0041]
　ZHANG Shao-bo,NIE Lu,LIN Yu-ping,et al.Effect of Straw Returning on Soil Nutrition in Paddy Field[J].HEILONGJIANG AGRICULTURAL SCIENCES,2015,(12):41-43.[doi:10.11942/j.issn1002-2767.2015.12.0041]
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秸秆还田对水田土壤养分影响的研究

《黑龙江农业科学》[ISSN:1002-2767/CN:23-1204/S] 卷: 期数: 2015年12 页码: 41-43 栏目: 出版日期: 2015-12-10
Title:
Effect of Straw Returning on Soil Nutrition in Paddy Field
文章编号:
1002-2767（2015）12-0041-03
作者:
张少波1; 聂 录1; 林玉萍2; 金立军1; 郭立群2
?1.黑龙江省七星农场，黑龙江 建三江 156300；2.黑龙江省农垦建三江管理局农产品质量安全检测站，黑龙江 建三江 156300
Author(s):
?ZHANG Shao-bo1; NIE Lu1; LIN Yu-ping2; JIN Li-jun1; GUO Li-qun2
1.Qixing Farm,Jiansanjiang，Heilongjiang 156300；2.Testing Station for Agroproducts Quality and Safety,Jiansanjiang Administration Bureau of Heilongjiang Reclamation，Jiansanjiang，Heilongjiang 156300
关键词:
秸秆; 有机质; 腐熟剂; 产量
Keywords:
straw;  organic matter;  decomposing agent;  yield
分类号:
S511
DOI:
10.11942/j.issn1002-2767.2015.12.0041
文献标志码:
A
摘要:
通过水稻秸秆还田试验，探索秸秆还田对水稻的增产效果和对土壤理化性质的影响，同时验证秸秆腐熟剂促进水稻秸秆分解和培肥地力的作用效果，为大田生产推广秸秆还田加秸秆腐熟剂提供科学依据。结果表明：应用秸秆还田和秸秆还田加腐熟剂均具有增产效果，各试验点均表现为处理＞对照的增产趋势，增产率可达到4.67%以上，增产效果显著，但秸秆还田和秸秆还田加腐熟剂的处理间增产效果不显著。从对土壤理化性质上看，秸秆还田能够促进土壤中养分积累，土壤有机质年均提高0.17~0.19 g?kg-1，提升幅度为0.49%~0.56%，有效磷、有效钾、缓效钾、全氮、全磷、全钾、CEC值含量均有不同程度提升，秸秆腐熟剂具有促进秸秆腐解的作用，能够提升秸秆还田作用效果，但效果不显著。?
Abstract:
In order to provide scientific basis for adding decomposing agent when straw returning in field,the rice straw returning experiment was carried out to explore the yield increasing effect of straw returning and the influence of physical and chemical properties of soil.Simultaneously, the ability of rice straw decomposition by decomposing agent and the effect of fertility were studied.The results showed that whether add decomposing agent or not,straw returning could increase the yield of rice,treatments＞CK in all the experimental locations.The effect of increasing yield was significant,it could be more than 4.67%,but the effect of the treatments between straw returning and straw returning also add decomposing agent was not significant.Straw returning could promote the nutrient accumulation in the soil,annual rise of the content of soil organic matte was 0.17~0.19 g·kg-1,increased by 0.49%~0.56%,the content of available phosphorus,available potassium,slowly available potassium,total nitrogen,total phosphorus,total potassium and CEC promoted inordinately.Decomposing agent could promote the effect of straw decompose,and also could enhance the effect of straw returning,but it was not significant.

参考文献/References:

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备注/Memo

收稿日期：2015-09-18
基金项目：国家“十二五”科技支撑计划资助项目（2012-BAD04B01）
第一作者简介：张少波（1984-），男，黑龙江省密山市人，学士，助理农艺师，从事土壤肥料研究。E-mail：angshaoboo@126.com。
通讯作者：聂录（1966-），男，黑龙江省拜泉县人，学士，高级农艺师，从事土壤肥料研究。E-mail：nielu2005@163.com。

更新日期/Last Update: 2016-12-01