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针对高山蔬菜连作障碍,选择耐寒性较强的白萝卜品种与白肋烟进行套作试验研究。结果表明,隆福春、赛雪春和韩玉春是与白肋烟套作的较好白萝卜品种;3月5～25日是白萝卜与白肋烟套作的适宜播种期;套作不影响白萝卜和白肋烟的特征特性,其产量、质量稳定,并可改善土壤环境;白萝卜3月25日播种套作白肋烟比白肋烟单作每公顷纯收入增加3.22～3.38倍,也比白萝卜单作纯收入增28.2%～35.3%。
Aiming at the obstacle of continuous cropping of mountainous vegetables, the white radish varieties and burley tobacco with stronger cold tolerance were chosen to conduct the experiment. The results showed that Longfuchun, Saixichun and Hanyuchun were the best white radish varieties for burley tobacco sets. The suitable sowing date for white radish and burley tobacco sets was from March 5 to 25; White radish and burley characteristics of its output, quality and stability, and can improve the soil environment; white radish sown on March 25, burley than burley tobacco single crop per hectare increased 3.22 to 3.38 times, Than pure white radish for single income by 28.2% ~ 35.3%.