一、棚架栽培的优点 (一)方便日常管理 日韩梨幼树生长旺,嫩枝常因负重叶片而下垂,又因角度过小而直立旺长,或密度大,或方位不好,或结果早,而压断果枝,因而撑拉、顶吊实为经常劳作。过去多用竹竿支架绑缚,但空中、地面竹竿横七竖八,给打药、锄地、修剪等工作造成诸多麻烦,而且要年年修整而又不牢固,投资也不少,采用棚架栽培,则既方便,又坚固,投资也不多。 First, the advantages of scaffolding cultivation (A) to facilitate the daily management of Japanese and Korean pear saplings Wang, often due to hanging twigs and sagging, but also because of the angle is too small and erect Wang Wang, or density, or bad orientation, or The result is early, while the broken fruiting branches, and therefore pull, the top hanging real practice. In the past, many bamboo pole brackets were used to tie up, but the bamboo poles in the air and on the ground were side by side, causing many troubles such as fighting drugs, hoeing and pruning. However, they also needed to be trimmed rather than solidly, and invested a lot in scaffolding cultivation. , But also solid, not much investment.