我所地处浙江省西北部丘陵地带,为低丘红壤,PH5.28,在这种偏酸的土壤中,1981年冬扦插的北醇葡萄成活率低,生长发育不良,多为瘦弱苗。为了促进葡萄生长,以达到提早结果的目的,于1982年冬初,在全园每株施用焦泥灰14斤、腐熟菜籽饼2斤;并在1983年夏旺盛生长期间每株施用硫酸钾2两、人粪30斤。在此基础上,为了改良土壤PH值,进行了施用石灰的试验。 I was located in the hilly areas of northwestern Zhejiang Province, the hilly red soil, PH5.28, in this partial acid soil, 1981 winter cutting survival of Bei alcohol grape low, poor growth and development, mostly thin seedlings. In order to promote grape growth in order to achieve the purpose of early results, in early winter of 1982, in the whole park, 14 kilograms of coke and putty were used, and 2 kg of rotten rapeseed cake was decayed. In the summer of 1983, 2 two, 30 kg of human waste. On this basis, in order to improve the soil PH value, carried out the lime test.