众所周知,在不同地区栽培的葡萄对无机肥料,其中包括钾肥均有良好的适应性。由于钾肥的影响,提高了浆果的含糖量,提早了果实的成熟期,促进了一年生新梢的生长。用施用钾肥的浆果可酿造出防止蛋白质混浊、品质精良的葡萄酒。葡萄植株需要较高的营养水平,首先是需要高量的钾素营养。所以,为了获得高额的葡萄产量和良好的浆果品质,应当与氮磷肥料一样施用高量的钾肥。 1978—1981年,在德衡萨省苏奥劳夫葡萄园,我们研究了高量钾肥对葡萄生长的影 It is well-known that grapes cultivated in different regions have good adaptability to inorganic fertilizers, including potash. Due to the influence of potash fertilizer, the sugar content of the berries is increased, the fruit ripening period is advanced, and the growth of annual shoots is promoted. With the application of potassium berries can be brewed to prevent protein turbidity, excellent quality wine. Grape plants require higher levels of nutrition, above all, high levels of potassium nutrition. Therefore, in order to obtain high yields of grapes and good berry quality, high levels of potash fertilizer should be applied in the same way as nitrogen and phosphorus fertilizers. In 1978-1981 at the Suoluo Lao vineyard in De Hengsa Province, we studied the effect of high potassium on grape growth