我们用封闭插床扦插金桂,成活率高达98％。插床东西方向,棚高50厘米,宽1.1米,长度不限,用竹竿做弓形棚面,薄膜覆盖,下端用泥土压紧,两头不封死。床上一米处覆盖双层苇帘。扦插在5月下旬至6月。选当年生嫩枝,长12厘米,保留上部5—6片叶,下部叶抹掉,用萘乙酸50ppm溶液浸插枝基部8—10小时,插深5—6厘米,插后浇一次透水,过20天再喷雾 We use a closed caulking cuttings Kim, the survival rate of up to 98%. Insert bed east-west direction, shed height 50 cm, width 1.1 m, length is not limited, with bamboo pole to do arched shed, covered with film, the bottom of the earth with a compact, two sealed. One meter bed covered double reed curtain. Cutting in late May to June. Select the annual shoots, 12 cm long, retaining the upper 5-6 leaves, the lower part of the leaves erase, with naphthalene 50ppm solution immersed in the base of branches 8-10 hours, inserted 5-6 cm deep, after pouring a water, After 20 days and then spray