论文部分内容阅读
随着银杏热的兴起,银杏盆景也时兴起来。现介绍一些特殊快速培制方法。一、特殊粗大接穗的嫁接方法。银杏盆景要求的是粗老壮实,欲达此目的,从实生小苗培养要十几年以上,嫁接用一般接穗,时间更长。因而培制银杏盆景,往往使人生畏,望而却步。嫁接特殊粗大接穗,可以一年或稍长时即可达此目的。而且,可以随机选择直接可利用的成型,如悬崖式、残壁式、多层式等,特殊粗大枝段,2～3年可挂果,实为银杏盆景极快速成型培制法。银杏产区的大树改造,或雄树改嫁雌树,或大树移栽,或夏秋风雨所折,或秋天采果不慎弄断等,皆可废物利用,垂手可得素材。嫁接方法,多采用插皮舌接法。一般采用实生小苗一年生或2～3年生作砧木,将砧木起出,于室内进行,得势灵活,部位选择准确。将砧木削成长舌状,一般长7-10cm。接穗根据需要,一般截成长30cm左右。嫁接时
With the rise of ginkgo fever, ginkgo bonsai is also fashionable. Now introduce some special rapid training methods. First, the method of grafting special coarse scion. Ginkgo bonsai requirements are coarse and strong, to achieve this goal, from seedlings to grow more than a dozen years, grafting with the general scion, longer. Thus cultivating ginkgo bonsai, often daunting, prohibitive. Grafting special coarse scion, you can reach this goal a year or longer. Moreover, the shapes that can be directly used are randomly selected, such as cliffs, remnants of walls, multi-layers and the like, and the special thick branches can be hung for 2-3 years. In fact, it is a very rapid cultivation method of ginkgo bonsai. Ginkgo production areas of the transformation of the tree, or remarried males trees, trees or transplanting trees, or autumn and winter storm off, or accidentally plucked broken fruit in the fall, etc., can be used to waste materials available. Grafting methods, the use of cut tongue method. Generally used annual seedling annual or 2 to 3 years for rootstocks, the rootstock out, carried out indoors, the trend is flexible, the site selection is accurate. The stock cut into long tongue, usually 7-10cm long. According to the needs of the scion, the general cut about 30cm long. Grafting