摘要
介绍了长效碳铵在南方地区 (浙江省 )早稻、晚稻及棉花上施用的试验情况。肥效试验证明 ,长效碳铵肥效长 。
Expeiiments are desciibed on slow-release ammoniun bicarbonate applied on early season rice,late rice and cotton in the southern part of China(Zhejiang Province). The fertilizer effciency experiments prove that its efficiency is long-lasing,and its nitrogen utilization ratio is higher than that of ordinary ammonium bicarbonate,being equal to that of urea.
出处
《化肥工业》
CAS
2002年第2期26-27,共2页
Chemical Fertilizer Industry
关键词
长效碳铵
肥效试验
氮素利用率
早稻
晚稻
棉花
slow-release ammonium bicarbonate fettilizer efficiency experiments nitrogen utilization ratio
