论文部分内容阅读
仙人掌类植物榫接法的嫁接适期、准备工作及工具,与平接法基本相同,只需多备几只废旧的麻花钻头,直径8—15毫米(参见图1。要根据榫座的粗度选用)。在塞北宣化,天气寒冷,榫接法所用砧木以仙人球为主,三棱箭不耐寒,故不多用。接穗的来源有三:一是直径1厘米以上、长5厘米以上的自然孳生仔球;二是原来嫁接在其他砧木上的栽培品种,因砧木腐烂等原因需要改接;三是用植株的一部分如昙花、令箭荷花的萌蘖等。一.嫁接方法 1.消毒灭菌:所有用具都要用75％的酒精棉球反复消毒,罩好备用。
Cactus plant tenon grafting suitable, preparation and tools, and flat connection method is basically the same, just need to prepare a few worn twist drill, diameter 8-15 mm (see Figure 1. To be based on the rough seat Degree selection). In Saibei Xuanhua, the weather is cold, mortise and tenon joint rootstock used prickly heat, triangular arrow is not cold, it is not used. There are three sources of scion: First, more than 1 centimeter in diameter, longer than 5 centimeters naturally breed; second is the original grafted on other rootstock cultivars, rootstocks decay and other reasons need to change the connection; third is part of the plant such as Epiphyllum, so that the arrow lotus sprout and so on. I. Grafting methods 1. Disinfection and sterilization: All appliances should be repeatedly disinfected with 75% alcohol cotton balls, cover a good backup.