浅析轻耕在贵州山区撂荒地上的利用

Analyses of Simple Tillage Applied to Waived Farming Land in Guizhou

轻耕具有省工、省时、省力,减少生产成本,提高经济效益、社会效益和生态效益等优点,是促进"农业增效、农民增收"的有效途径,很适合于劳动力相对缺乏的地区。近年来,由于大量劳动力外出,贵州全省撂荒地总面积已达6.17多万hm2。为了使这些土地能够得到有效利用,增加农民收入,可以大范围推广使用轻耕方式。

The simple tillage is time - saving, labor - saving, and an effective way to promote the agricultural synergism, as well as to increase farmer income in the areas short of labor. It shows the advantage of low production cost, high social and ecological benefits, etc. In recent years, the waived farmland has reached to 61 700 hectares due to drainage of labor force in Guizhou Province. The way of simple tillage may be widespread to availably enhance the land use ratio and increase the income of farmers.