水稻育秧-秋胡萝卜轮作技术
Shanghai Vegetables（2015）
Abstract
睢宁地区一般在7月初大田水稻机插秧结束,清理育秧田后再栽植水稻,由于水稻栽插时间偏晚,产量不高,连续种植易造成小区域内病虫害加重,效益降低.胡萝卜营养生长期长,幼苗生长缓慢且耐热,肉质根喜冷凉而又耐寒,为避免重茬、增加收益,我们推广水稻秧田育秧-胡萝卜轮作栽培技术,即在水稻育秧结束后,种植1茬秋胡萝卜,每hm2水稻产量9t、胡萝卜60t,每hm2产值22万元左右,经济效益显著.
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