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.