首页> 外文期刊>Turkish Journal of Agriculture & Forestry >The Effect of Zinc on Alleviation of Boron Toxicity in Tomato Plants (Lycopersicon esculentum L.)
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The Effect of Zinc on Alleviation of Boron Toxicity in Tomato Plants (Lycopersicon esculentum L.)

机译:锌对减轻番茄植株中硼毒性的影响(Lycopersicon esculentum L.)

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A greenhouse experiment involving four levels of boron (0, 5, 10 and 20 mg B kg -1) and the levels of zinc (0, 10 and 20 mg Zn kg -1) was conducted in tomato plants ( Lycopersicon esculentum L., cv., 'Lale'). Boron toxicity symptoms occurred at 10 to 20 mg kg -1 B levels. These symptoms were somewhat lower in the plants grown with applied Zn. Fresh and dry weights of the plants clearly decreased with applied B. However Zn treatments partially depressed the inhibitory effect of B on the growth. Increased levels of B increased the concentrations of B in plant tissues and to a greater extent in the absence of applied Zn. Both Zn and B treatments caused an increase in Zn concentration in the plants.
机译:在番茄植物(Lycopersicon esculentum L.)中进行了涉及4种水平的硼(0、5、10和20 mg B kg -1)和锌的水平(0、10和20 mg Zn kg -1)的温室试验。 cv。,“ Lale”)。硼中毒症状发生在10至20 mg kg -1 B水平。在施用锌的植物中,这些症状有所减轻。施用B后,植物的鲜重和干重明显降低。但是,Zn处理部分抑制了B对生长的抑制作用。硼含量的增加在植物组织中增加了硼的浓度,并且在没有施用锌的情况下更大程度地增加了硼的浓度。锌和硼处理都导致植物中锌的浓度增加。

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