| 四湖地区湿地农田土壤养分障碍与养分平衡及合理施肥 |
| |
| 引用本文： | 向万胜,古汉虎,沈业新,谢松高.四湖地区湿地农田土壤养分障碍与养分平衡及合理施肥[J].生态环境,1997(1). |
| |
| 作者姓名： | 向万胜 古汉虎 沈业新 谢松高 |
| |
| 作者单位： | 中科院长沙农业现代化研究所!长沙，410125，中科院长沙农业现代化研究所!长沙，410125，湖北省监利县土肥站，湖北省监利县土肥站 |
| |
| 摘 要： | 在分析湖北江汉平原四湖地区成土条件与特征的基础上．揭示了四湖地区湿地农田土壤主要养分障碍及农田生态系统养分平衡状况，并对水稻施肥的效应及合理施肥技术进行了研究．
|
| 关 键 词： | 湿地 养分障碍 养分平衡 合理施肥 |
Studies on Obstruction and Blance of Soil Nutrients and Rational Fertilization in wetland of Sihu Region |
| |
| Xiang Wansheng and Gu Hanhu.Studies on Obstruction and Blance of Soil Nutrients and Rational Fertilization in wetland of Sihu Region[J].Ecology and Environmnet,1997(1). |
| |
| Authors: | Xiang Wansheng and Gu Hanhu |
| |
| Abstract: | Based on analysis of the condition and characteristies of soil formtion in wetland of Sihu region in Hubei province,this paper discussed the major obstructive factors of soil nutrients, and nutrient balance in the farmland ecosystem. Fertilizer efficiency and rational fertilization of rice were also discussed. |
| |
| Keywords: | wetland nutrient obstruction nutrient balance rational fertilization |
| 本文献已被 CNKI 等数据库收录！ |
