果树秋灌，仅根部吸收水分，防止冬春于旱，明春返青快，出芽早、开花齐、结果率高。因此，秋灌能提高果树生命力。一、时间。一般情况下，果树浇水在10月中下旬为宜，离上冻时间还有10天左右，浇水后，易被果树根吸收，起到保护果树作用。如果浇水晚，上冻容易把果树的根冻伤 Fruit tree autumn irrigation, only the root to absorb moisture, to prevent winter and spring in the drought, return to green next spring, early buds, blossoming Qi, the result rate. Therefore, autumn irrigation can increase the vitality of fruit trees. First, time. Under normal circumstances, fruiting trees in mid-late 10 is appropriate, from the frozen time about 10 days after watering, easy to be absorbed by fruit trees, play a role in protecting fruit trees. If watering late, the frost is easy to put the roots of the tree frostbite