[1]肖海涛,孙吕林,陈国德,等.平原高沙土有机质积累试验研究[J].水土保持研究,2005,12(05):159-161.
　XIAO Hai-tao,SUN LÜ,-lin,et al.Experiment and Research of the Organic Matter Accumulation of Plain Sandy Soil Area[J].Research of Soil and Water Conservation,2005,12(05):159-161.
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平原高沙土有机质积累试验研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 12 期数: 2005年05期 页码: 159-161 栏目: 出版日期: 1900-01-01
Title:
Experiment and Research of the Organic Matter Accumulation of Plain Sandy Soil Area
作者:
肖海涛1, 孙吕林2, 陈国德3, 姜国华2
1. 江苏省如皋市农田水利试验站, 如皋226551;
2. 江苏省如皋市水务局, 如皋226500;
3. 江苏省如皋市农业科学研究所, 226576
Author(s):
XIAO Hai-tao1, SUN LÜ-lin2, CHEN Guo-de3, JIANG Guo-hua2
1. Rugao Water Resources Test Station, Rugao, Jiangsu 226551, China;
2. Rugao Water Affairs Bureau, Rugao, Jiangsu 226500, China;
3. Institute of Agricultural Science of Rugao, Rugao, Jiangsu 226576, China
关键词:
高沙土; 培肥; 有机质
Keywords:
sandy soil area; soil fertility; organic matter
分类号:
S153.621
摘要:
研究了平原高沙土在保持1990年作物单产水平、保持一定单产增长率条件下，不同种植制度、不同培肥措施下的有机质消长规律，提出了提高土壤有机质的技术途径：优化种植制度不仅产量高，而且土壤理化性状得以改善；合理耕作可增加土壤黏粒含量，提高高沙土肥力水平；采用有机肥与无机肥相结合的培肥措施，通过稻麦留高茬和玉米秸秆还田，可直接提高土壤肥力；提高根茬产量，增加自然回归。
Abstract:
Based on the production experience and the results of experiments in plain sandy soil areas,the comprehensive techniques towards sustainable agriculture,i.e.developing multi-cropping system,practicing rotating tillage,improving soil fertility with foliages or wheat and rice stubbles,adopting labor-saving and high efficient cultivating techniques,are suggested.It is of great significance to the sustainable agriculture development in lower or middle-yield regions.

参考文献/References:

[1] 沈波, 胡海波, 肖海涛.通南高沙土区农田土壤侵蚀规律研究[J].水土保持学报, 2002, 16(3):129-131.
[2] 中科院南京土壤研究所.土壤理化分析[M].上海:上海科学技术出版社, 1996.
[3] 陶澍.应用数理统计方法[M].北京:中国环境科学出版社, 1994.
[4] 肖海涛, 陈国德, 姜国华, 等.平原高沙土区合理种植及耕作方式对土壤性状的影响[J].水土保持通报, 2003, 23(3):21-23.

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备注/Memo

收稿日期:2005-1-20
作者简介:肖海涛（1970- ），男，工程师，主要从事农田水利试验和水土保持工作.

更新日期/Last Update: 1900-01-01