The main anion of the soil salinization of the greenhouse was NO_3 ~ -, but interior mechanisms of vegetable damage led by NO_3 ~ - accumulation in greenhouse soil were short of systemic research.
温室土壤次生盐渍化的阴离子类型以NO_3 ~-为主，而温室土壤中NO_3 ~ -积累造成蔬菜伤害的内部机理尚缺乏深入系统的研究。
The occurrence of salinization are mainly due to unsuited irrigation, plant community damage and seawater intrusion.
究其原因主要是不适当灌溉，植被破坏和海水内侵。
The occurrence of salinization are mainly due to unsuited irrigation, plant community damage and seawater intrusion.
究其原因主要是不适当灌溉，植被破坏和海水内侵。
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