【摘 要】
：
西瓜生长发育旺盛,植株含水量高,对多种化学药剂都很敏感,一旦施药浓度过大或药剂选用不当,很容易发生药害。西瓜发生药害后的补救措施是:
Watermelon strong growth and de
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西瓜生长发育旺盛,植株含水量高,对多种化学药剂都很敏感,一旦施药浓度过大或药剂选用不当,很容易发生药害。西瓜发生药害后的补救措施是:
Watermelon strong growth and development, plant water content is high, a variety of chemical agents are very sensitive, once the drug concentration is too large or improper selection of drugs, it is prone to injury. Remedies after watermelon phytotoxicity is:
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