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冬枣是我国的名优稀特珍品,具有果个大、皮薄、肉厚、核小、含糖量高,鲜食酥脆可口,商品价值极高的特点。采用传统插皮接法可达到快出优质冬枣苗的目的。 1、冬枣插皮接时间。4月中下旬,树液流动时开始。 2、砧木的选择和处理。选择生长健壮2—5年生的金丝小枣、婆枣、铃枣、尖枣等为砧本,将砧本用剪枝剪或手锯,在距地面15—20厘米处去除(锯口要用利刀刮平)。 3、接穗的选择和处理。选择1—2年生长健壮芽体饱满的枣头一次枝和枣头二次枝,分别截成留有2—3个芽的短枝为接穗,并在90℃的蜡液中速蘸,将接穗成捆收藏。
Jujube is China’s famous rare rare treasures, with a large fruit, thin, thick flesh, nuclear small, high sugar content, crisp and delicious fresh, high value of the characteristics of the commodity. The use of traditional plug skin connection can be achieved quickly out of quality jujube seedlings purposes. 1, jujube plug skin access time. In late April, the sap flow begins. 2, rootstock selection and handling. Select growth robust 2 - 5-year-old golden jujube, Po dates, dates, sharp dates such as the anvil, the anvil with pruning shears or hand saws, 15-20 cm away from the ground to remove Shave with a sharp knife). 3, scion selection and handling. Select 1 - 2 years grow robust bud full of jujube first branch and jujube head secondary branch, respectively, cut into 2-3 buds spiked scion, and the liquid wax at 90 ℃ speed dip, will Scion bundles collection.