木醋液作为叶面施用对西红柿长势及品质的影响

为研究木醋液对果菜产量及品质的影响,在大棚温室布置不同浓度梯度木醋液西红柿叶面喷施试验,结果表明木醋液对提高西红柿长势和品质都有显著效果。喷施木醋液能促进西红柿长势,维生素C含量和糖酸比,可以提高西红柿品质和产量。但喷施木醋液对西红柿叶中全氮、全磷和全钾的吸收没有显著影响对叶绿素含量也没有显著影响。木醋液浓度太高会对西红柿植株的生长产生抑制作用,本试验中施用稀释300倍的木醋液效果最好。

Influence of Wood Vinegar as Leaves Fertilizeron Growth and Quality of Tomato

In order to study the impact of wood vinegar to yield and quality of fruit and vegetable,in the greenhouse layout concentration gradient of different wood vinegar tomatoes spraying test,results showed that the wood vinegar had a significant effect to improve tomatoes growth and quality. Spraying wood vinegar can promote the growth of tomatoes,vitamin C content and sugar acid ratio,can improve quality and yield of tomato. However,wood vinegar sprayed on tomato leaves total nitrogen,total phosphorus and total...