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1983～1986年在定海、象山、宁海等县的6种土壤上进行多点田间试验。结果表明,亩施13kg和9.5kgCl-对甘薯和马铃薯产量和品质以及烂薯率无不良影响。随施含氯化肥量增加,薯类体内含氯量提高,但未影响对磷的吸收。马铃薯体内氯浓度分布是:茎>根>叶>块茎;磷浓度分布是:叶>块茎>根茎。田间土壤中因施肥而含氯量略有提高,但随时间推移,土壤含氯量很快降低到对照土壤水平。在湿润气候带田间条件下,甘薯、马铃薯施用含氯化肥有着广阔前景。
From 1983 to 1986 in the Dinghai, Xiangshan, Ninghai County, six kinds of soil on the multi-point field trials. The results showed that 13kg and 9.5kgCl-1 had no adverse effect on the yield and quality of sweet potato and potato and the rate of rotten potato. With the amount of chlorinated fertilizer increased, the amount of chlorine in the body increased, but did not affect the absorption of phosphorus. The concentration of chlorine in potato was: stem> root> leaf> tuber; the phosphorus concentration distribution was: leaf> tuber> rhizome. The amount of chlorine in the field soil slightly increased due to fertilization, but over time, the soil chlorine content decreased rapidly to the control soil level. In the wet climate field conditions, sweet potato, potato application of chlorinated fertilizer has broad prospects.