生态学杂志 ›› 1996, Vol. ›› Issue (3): 21-25.
• • 上一篇 下一篇
王占哲, 韩秉进
收稿日期:
修回日期:
出版日期:
基金资助:
Wang Zhanzhe, Han Bingjin
Received:
Revised:
Online:
关键词: 叶片水力导度, 木质部空穴化, CO2固定, 马占相思
Abstract: Using the method of multiple factors .full dimension, and cross replication fixed experiments, the rotation,fertilization,and tillage system for improving black soil fertility, increasing crop yield, and enhancing benefits were investigated. The results demonstrated that: four crops rotation system taken soybean as center, fertilization system taken manure as the main in combination with inorganic fertilizer,and the tillage system taken rotating plow as focus in combination with harrowing and loosening were the technological system in improving black soil fertility,increasing yield,and enhancing efficiency. The three systems mentioned above formed the cropping system of black soil improvement, which was the efficient approach and guaranteed method to develop high yield,high efficiency,and high quality agriculture in the black soil area at Songnen Plain.
Key words: leaf hydraulic conductance, xylem cavitation, CO2 fixation, Acacia mangium.
中图分类号:
S158
王占哲, 韩秉进. 松嫩平原岗地黑土培肥农作制研究[J]. 生态学杂志, 1996, (3): 21-25.
Wang Zhanzhe, Han Bingjin. Cropping System of Black Soil Fertility Improvement in Flat Field of Songnen Plain[J]. cje, 1996, (3): 21-25.
0 / / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: https://www.cje.net.cn/CN/abstract/abstract18880.shtml
https://www.cje.net.cn/CN/Y1996/V/I3/21