以“贝达”葡萄为试材,采用盆栽试验,将不同比例的稻草和玉米秸秆施入葡萄连作土壤中,研究施入有机物料对连作葡萄生长及叶片酶活性的影响。结果表明:葡萄连作土壤施入稻草和玉米秸秆后(99.5%连作土+0.5%稻草处理除外),均不同程度的增加了葡萄植株的高度、茎粗及地上、地下鲜重,叶片超氧化物歧化酶(SOD)活性增强,丙二醛(MDA)含量下降,根系活力先上升后下降。施入玉米秸秆处理效果好于稻草处理,其中以98.0%连作土+2%玉米秸秆处理效果最好。
Taking grapevine of V. riparia ×V. labrusca 'Beta' as test material, the effect of different proportions of straw and corn stalk on growth and leave enzymes activity of grapevine was studied using pot experiment. The results showed after appling straw and corn stalk(except for 99. 5 %replanting soil+0. 5% straw),the plant height,stem diameter,fresh weight of shoot and fresh weight of root in grapevine were increased. Superoxide dismutase (SOD) activity of leave was increased,and malonaldehyde(MDA) content was decreased, the activity of root was first increased and then diseased. Corn stalk treatments were better than straw treatment, among them, the treatment of 98. 0% replant soil +2% corn stalk was the best treatment.