摘要
辽西北风沙半干旱区是辽宁花生主产区,秋冬春三季裸露土地受风蚀侵害,生态环境恶化。试验采用花生与玉米当年间作,次年相互轮作种植方式,以及间作玉米不同留茬高度等防风技术措施,既解决了花生茬防风蚀,又解决了花生重茬连作障碍,同时也解决了与粮争地的矛盾。
The northwest semi-arid zone in Liaoning is the main local peanut producing area.The land is exposed to strong wind in the autumn,winter and spring,which leads to environment deterioration.An experiment was carried out to intercrop peanut with maize in the corresponding year and exchange to rotation in the next year.The intercropped maize was with different height of stubble.These countermeasures solved the problems of wind-erosion in peanut stubbles,peanut sequential cropping obstacles,and competition of land between peanut and grain crops.
出处
《花生学报》
2010年第4期20-22,共3页
Journal of Peanut Science
基金
科技部阜蒙县富民强县花生产业化项目(2007370)
辽宁省科技攻关花生特派团项目(2007209004)
关键词
风沙半干旱区
花生
防风蚀
sandy semi-arid area
peanut
anti-winderosion
