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为加速藤稔葡萄的推广,我们采用化学激素催根加地膜覆盖扦插育苗,时间短,成苗率高,当年育苗当年即可出圃。其育苗方法是: 一、插条选贮 插条通常结合冬剪选用节间短、色泽正常、生长健壮、芽眼饱满、无病虫害的一年生健壮成熟枝条,粗度以0.6—1.2cm为宜。把剪下后的枝条剪成7—8个芽左右的枝段,然后按50—100根一捆用5度石硫合剂浸泡2分钟进行杀菌,剪下枝条当天处理完毕,选取地势高、排水良好的背阴处,采用沟藏法贮藏,沟深80厘米、宽1米,用湿沙隔层覆盖。 二、种条插前处理 1.剪截浸泡处理:来年3月上中旬刨出种条,按20厘米长左右的枝段,上端剪口在芽上0.5厘米,剪成平口;下端剪口应在节上,剪成马耳形。剪口要平滑,以利愈合。然后按50根一捆把种条浸在清水中,使种条浸入一半左右浸泡2—3天,每天换一次水。 2.利用化学激素处理催根:常用激素有吲哚乙
In order to speed up the promotion of rattan vine, we use chemical hormone rooting and mulching cutting seedlings, a short time, high rate of seedlings, when nursery can be nursery. The nursery methods are: First, cuttings Selection cuttings are usually used in conjunction with the winter cut internodes short, normal color, robust growth, Bud eye full, pest free perennial healthy mature branches, coarse 0.6-1.2cm appropriate. The cut branches cut into 7-8 buds around the branches, and then by a bundle of 50-100 with 5 degrees stone sulfur mixture for 2 minutes to sterilize, cut the branches the same day the treatment is completed, select the high terrain, drainage Good shady place, the use of ditch storage method, ditch 80 cm deep, 1 meter wide, covered with wet sand compartment. Second, the kind of pre-inserted processing 1. Shear cut immersion treatment: In the coming year on the middle of March planted species, by about 20 cm long branches, the top notch in the bud 0.5 cm, cut into flat mouth; the lower notch In the festival, cut into a horse-shaped. Cut to be smooth, to facilitate healing. And then press a bunch of 50 species of immersion in water, soaked in about half immersed in 2-3 days, change the water every day. 2. The use of chemical hormone treatment: Indole B commonly used hormones