The countermeasure is to emphasize the study on applying technology of vegetable fertilizer and properly control the amount.
提出的对策是：要重视蔬菜的施肥技术的研究，适当控制蔬菜作物的施肥量。
Appling molybdenum fertilizer could remarkably reduce accumulation of nitrate in lettuce and you-mai vegetable no matter which pattern of fertilization, basal-dressing and top-dressing.
无论是作底肥还是作追肥，施用钼肥均能显著抑制莴苣、油麦菜的硝酸盐积累。
The large quantity fertilizer is the main reason of salt accumulation in vegetable plot and fruit ranch .
大棚菜地和果园中化肥的大量施用是起土壤盐类积聚的主要原因。
The results were as follows:Proper fertilizer application would promote absorption of the nutrition in vegetable organ.
结果表明：施肥量对各器官养分分配有重要影响。
Growing in natural environment for long term, wild vegetable is very popular in people for it is not only rich in nutrition but also free of chemical fertilizer and pesticide pollution.
野生蔬菜长期生长在天然环境中，基本没有受到农药、化肥等的污染，加之营养丰富，因此倍受人们的青睐。
Growing in natural environment for long term, wild vegetable is very popular in people for it is not only rich in nutrition but also free of chemical fertilizer and pesticide pollution.
野生蔬菜长期生长在天然环境中，基本没有受到农药、化肥等的污染，加之营养丰富，因此倍受人们的青睐。
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