经济植物篱模式在坡耕地上的试验示范研究

坡耕地经济植物篱技术把水土保持和农民的增产增收相结合,是山地治理的有效方法,具有省资省劳、简单适用、操作方便、自然梯化等特点,形成了新的、农民欢迎的、可持续的坡耕地农林间作生产体系。在这种坡地耕作制度中,除了植物篱本身的牧草和果树的效益外,篱间种植的矮秆作物,如土烟、马铃薯、花生(黄豆)、辣椒和油菜等,在果树未产生效益前,结合牧草能产生近期经济效益;待果树进入盛果期,果树的经济效益会更高。这种经济植物篱的组合模式在贵州山区坡耕地上有较大的推广应用价值。

Tests and Pilot Study on Economic Living Hedges to Sloped Land

Economic living hedges technique of sloped land combines the soil and water conservation and increase income along with increased production.It is an effective method for mountainous area management and has characteristics of saving money and labor,simple and applicable,easy operation and natural gradient,forming a new,welcomed by farmers and sustainable inter-planting production system of agriculture and forestry of sloped lands.Besides the benefits of pasture of living hedges and fruit trees,the low-stalk crops planted between hedges,such as local Tobacco,Potato,Peanut(Soybean),Bush Redpepper and Oilnavew Bird Rape can produce near-term economic benefits combining with pasture before the benefits of fruit trees.When it is in the full fruit period,the economic benefit of fruit trees is much higher.The combination mode of such economic living hedges has greater value for extension and application in sloped lands in Guizhou.