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近些年来,苏联大量的葡萄接条是借助于 M—7A 型和M—450E 型机器嫁接的。为了提高标准苗的质量和出圃率,我们在葡萄接条愈合前采用了新的处理方法。这种方法是在温室条件下将嫁接好的接条上端(5～6厘米)浸入微量元素溶液中10～15分钟。微量元素溶液由氯化钛、氯化锰、氯化镍和氯化醋酸铬组成(100公升水中溶有上述金属氯化物1.6克。2.0克,2.4克,2.3克)。然后进行蓄水愈合。
In recent years, a large number of Soviet Union grapevines have been grafted onto M-7A and M-450E machines. In order to improve the quality of standard seedlings and the yield rate, we adopted a new treatment method before the grapes were cured. This method is in the greenhouse under the conditions of the top of the graft (5 ~ 6 cm) immersed in the trace element solution for 10 to 15 minutes. The trace element solution consisted of titanium chloride, manganese chloride, nickel chloride and chromium chloride chloride (1.6 g, 2.0 g, 2.4 g, 2.3 g) of the above metal chloride was dissolved in 100 liters of water. Then water storage healing.