the results indicated that afi, either mulching or no mulching, could alternately keep a part of root zone drying and another part of it wetting, which induced the compensative growth of grape.
结果表明,隔沟交替灌溉可以保证作物一部分根区处于比较湿润状态,另一部分根区处于相对干燥状态,湿润与干燥区域的交替出现可诱导葡萄的补偿生长效应。