氯同氮、锌、硫一样,是作物不可缺少的元素。长期以来,氯对作物的效应一直被认为只有在可控温室和室内条件下才能发生。田间研究结果表明,氯对田间作物的群体发育具有明显的促进作用。氯肥在英国的许多地区和美国的达科他,俄罗冈州对作物都有明显的增产作用。玉米、小麦、大麦、马铃薯和芹菜施用氯肥之后,产生的效果都很明显,这种效果现已被很多人肯 Chlorine, like nitrogen, zinc and sulfur, is an indispensable element of crops. The effect of chlorine on crops has long been recognized as occurring only in controlled greenhouses and indoor conditions. Field research results show that chlorine has a significant role in promoting the population development of field crops. Chloride fertilizers have significant crop yields in many parts of the United Kingdom and in the United States, Dakota and Oregon. The effects of applying chlorine fertilizer to corn, wheat, barley, potato and celery are all obvious