果园新肥料———生物钾肥钾是果树生长所必需的大量元素之一，果树缺钾会造成叶小而薄，叶缘上卷，新梢基部叶片青绿色、叶缘黄化；梢枯，严重时全部呈现焦灼状甚至枯死；果实小，风味差，着色不良，严重影响了果品的产量和质量。解决果树缺钾除增施有机肥和化学钾肥外，... New Orchard Fertilizer --- Potassium potassium is one of the large number of elements necessary for the growth of fruit trees, potassium deficiency in fruit trees will result in small and thin leaves, leaf margin on the volume, the tip of the shoots green leaves, leaf margin yellow; Severe all showed anxious or even dead; fruit is small, poor flavor, poor coloring, seriously affecting the yield and quality of fruit. To solve the potassium deficiency in addition to the addition of organic fertilizer and chemical potash, ...