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通过对水稻钵盘育苗插秧栽培密度的研究表明，苏打盐碱土区水稻插秧最佳密度是３０ｃｍ×１６５ｃｍ。按此密度插秧，水稻产量性状最佳，产量最高，达到７１４２３ｋｇ／ｈｍ２。
Through the research on the transplanting density of paddy seedlings in paddy rice, it showed that the optimum density of transplanting rice was 30cm × 165cm in soda saline-alkali soil. Transplanting rice at this density gave the best rice yield with the highest yield of 71423 kg / hm2.