论文部分内容阅读
我们根据苹果压枝刻伤易于成活的事实,于1958年8月1日开始于一年生和二年生的沙果及河南海棠苗上试行正反面的刻伤折弯压条和折伤、波状压条,随压随于所压枝上进行芽接,初试成功。15日伤处即发生很多白色愈合组织,20日在愈合组织上未割折处,靠芽稍上部位生根,根长0.5寸,25日根长已达2—3寸,生长数量一般能达4—8条,伤处生根后,土内未伤部分的芽痕处始生极少的白色球状物。当年生苗枝杈短小,仅可压接二株,二年生苗干高技多,一般可压接4—13株,本年共压苗216,285株,成活率沙果砧苗97%,海棠砧苗90%,在所压枝上芽接已经成活的共为35,786株,成活率平均93%,从而达到一籽多苗之目的。
According to the fact that apple branch is easy to survive, on August 1, 1958, we started to test the annual and biennial sand and Henan Begonia seedlings on the front and back of the carved bending and bending, wavy, and pressure With the pressure on the branch budding, the first test was successful. On the 15th wound, many white healing tissues occurred. On the 20th, the wounds were not cut on the healed tissue. The root length was 0.5 inches and the root length was 0.5 inches. 4-8, after the wound rooted, the soil is not injured part of the nascent buds at birth few white balls. In the current year, branches of twigs of plants are short and can only be crimped. There are 4-13 high-tech biennial plants that can be crimped. In this year, 216,285 plants were pressed together, 97% of which were survived, and 90 %, Buds on the branch has been budding survival of a total of 35,786 strains, the average survival rate of 93%, so as to achieve the purpose of a seed more seedlings.