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以甜菜为供试作物进行肥料田间试验.结果表明,在亩施氮15kg条件下,20%尿素氮加80%氯化铵氮配施,比全部尿素处理提高块根产量和产糖量10%以上.施氯化铵处理较尿素处理的含糖量均有轻微下降,全部氯化铵处理下降幅度最大,但甜菜不是绝对忌施含氯化肥的作物.施氯处理显著地增加了甜菜块根的吸氯量,一季甜菜可携出氯离子7.41kg亩,减少了土壤氯残留量.施氯化铵处理的土壤残留氯只有在80～100cm的层次中有明显富集.
The results showed that 20% urea nitrogen and 80% ammonium chloride nitrogen combined with 15 kg N mu per hectare increased the yield of root tuber and the yield of sugar more than 10% The ammonium chloride treatment had a slight decrease in the sugar content compared with the urea treatment, and the whole ammonium chloride treatment had the largest decrease, but the sugar beet was not the absolute crop with chlorinated fertilizer.Application of chloride treatment significantly increased the absorption of sugar beet root Chlorine, a quarter of beet can carry 7.41kg chloride chloride, reducing the amount of residual chlorine in soil. Ammonium chloride treatment of soil residual chlorine only in the 80 ~ 100cm levels are significantly enriched.