Fuxin The Sandstorm District Peanut Anti-erosion Measures

In this paper, research peanut anti-wind erosion in the Fuxin region. It set the testarea in Fuxin City Zhangwu County Zhanggutai town and Fuxin Mongolian AutonomousCounty Laohetu town. Three measures implements in the test area to achieve the effectof controlling soil erosion. Three measures as follows:①different intensity of repression,determination of the impact of the suppression of the strength of the wind erosion②there are four ways about cropping patterns and ribbon straw remaining in field,analyzing anti-erosion effect of the four modes of peanut③spraying liquid membrane onbare peanuts the ground after sowing. Researches are as follows:Peanut implements different measures causing moisture of soil changing: Comparingtwo repression strength with not repression peanut, the peanut soil moisture content issignificant, the differences soil water content between the two intensity is notsignificant. The amount of wind erosion between different of the repression intensity isdecreasing with increases intensity of repression. Description crackdown on anti-winderosion of loose peanut can reduce the amount of wind erosion. Cropping patterns andribbon stubble on the peanut soil moisture is different, the water content change trends:Corn ribbon strip the stubble>millet stubble>Bianxinglin with peanut> Songyanglinwith peanut. There are also significant differences in the amount of soil erosion bywind，the least amount of soil wind erosion is strip the stubble. In addition, the surfaceroughness is also one of the most important indicators to measure the effectiveness ofwind erosion protection. The increase of surface roughness, to some extent, not only tocontrol soil erosion, and can also improve agricultural ecological environment. Thereare also significant differences in four cropping patterns of surface roughness, foursystem surface roughness trend: corn stalks ribbon remaining in field> millet strawribbon remaining in field> Bianxinglin with peanut> Songyanglin with peanut. Thepeanut surface is sprayed different types of liquid membrane after sowing. In varyingdegrees, it can reduce wind erosion. Exposing liquid membrane can reduce soil lost, tokeep the water and stabilize soils. It can weaken soil erosion when strongly winds blowuncovered the surface.