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本试验表明,对苗床和移栽后的苎麻苗(2～8叶期)喷施不同浓度 NH_4HCO_3和 NH_2CONH_2(碳酸氢铵和尿素)的纯氮浓度0.05～0.1%滤液,对促进麻苗生长有显著作用,从而有利于提早移栽和争取麻田有较好的当年收益。
The results showed that the pure nitrogen concentration of 0.05 ~ 0.1% filtrate of different concentrations of NH_4HCO_3 and NH_2CONH_2 (ammonium bicarbonate and urea) was sprayed on seedbed and ramie seedlings after transplanting (2 ~ 8 leaf stage) A significant role, which is conducive to early transplanting and fight Ma field has a better year income.