论文部分内容阅读
葡萄是需水较多的果树品种,要实现葡萄优质、高产、高效益,就必须加强水的管理,做到适时适量灌水,满足其生长发育对水分的需要。 巧灌催芽水一般情况下,葡萄埋土防寒一个冬天,风吹日晒,土壤水分损耗较多,为了促进萌芽和花芽的进一步分化,应灌一次催芽水。在葡萄出土上架后,施肥前(清明前后),先灌1次-2次催芽水,对春季干旱,土墒不足和砂砾土壤地作用较大,可促使植株萌芽整齐,新梢生长迅速茁壮。
Grape is a fruit tree species with more water needs. To achieve high quality, high yield and high efficiency of grapes, it is necessary to strengthen the management of water so as to timely and properly irrigate the water to meet its growth and development needs. Qiao irrigation water sprouting Under normal circumstances, the grape buried cold winter, wind and sun, soil moisture loss more, in order to promote further differentiation of germination and flower buds, irrigation should be a germination of water. After the grapes were put on the shelves, before fertilization (before and after the Ching Ming), first-time germination of water once-2 times had great effect on the spring drought, insufficient soil moisture and gravelly soil, which could prompt the plants to bud and tidy and grow rapidly and robustly.