Abstract:Taking conventional cultivation of Arachis hypogaea as control, effects of different soil and water conservation measures were analyzed at sloping Arachis hypogaea land with red soil by using runoff plot experiment. The measures are Arachis hypogaea+ grass hedge, Arachis hypogaea + cover + grass hedge, and Arachis hypogaea+ cover. This experiment began in April after determination of Arachis hypogaea planting, and ended in August after Arachis hypogaea harvest. Results showed that: 1) The surface runoff of three kinds of measures increased with the increase of daily rainfall; 2) the surface runoff and soil erosion of three kinds of measures differed significantly with control (P<0.01). That Arachis hypogaea + cover + grass hedge should be the effective Arachis hypogaea soil and water conservation measure at sloping Arachis hypogaesa with red soil.
钟义军1,叶川1,黄欠如1,章新亮1,武琳1,孙永明1,秦江涛2. 红壤缓坡花生地不同水土保持措施效果分析[J]. 中国水土保持科学, 2011, 9(3): 71-74.
ZHONG Xi-Jun, XIE Chuan, HUANG Qian-Ru, ZHANG Xin-Liang, WU Lin, SUN Yong-Meng, QIN Jiang-Chao. Benefit analysis of different soil and water conservation measures at sloping Arachis hypogaea land with red soil. SSWCC, 2011, 9(3): 71-74.