巨峰葡萄的生理障碍及防止对策谢序福（南京雨花区江心洲乡农村办２１００３６）１缩果病缩果病在葡萄硬核期高温时发生，此时由于根部吸水量低于叶面蒸发量，叶从果实中夺取水分，使果实部分细胞水分不足，引起枯死崩坏。此外，与硬核期果实的乙烯等植物激素的平衡、营养... Physiological Barrier and Prevention Measures of Kyoho Grape XIE Shufu (Rural Area, Jiangxinzhou Township, Yuhua District, Nanjing 210036) 1 The fruit shrinkage of fruit shrinkage occurs at the high temperature of hard stage in grapes. At this time, the amount of water absorbed by the roots is lower than that of leaves, Captured from the fruit of water, the fruit part of the cells lack of water, causing dead collapse. In addition, the balance of plant hormones such as ethylene with hard-core fruits, nutrition ...