Study on yield increasing mechanism of hole planting sugarcane in dryland in southeast of Yunnan;
滇东南旱地甘蔗穴植的增产机理
In arid, rainwater and fertilizer ahich may be retained after furrow planting is changed by hole planting.
在少雨干旱地区,早地甘蔗改沟植为穴植,可有效地拦集自然降雨,同时施肥集中于种植穴内,改善了土壤的蓄水保肥能力,提高了甘蔗产量。