1.砧木苗移栽时的根系修剪 为了提高柑桔砧木苗移栽后的成活率及生长速度,待砧木苗长到2片真叶时,一般在5月10日左右即可移栽,并需将主根 摘断(图1),利于促发侧根和 须根,以便地上部分枝条加粗 生长。 2.砧水苗的抹芽和摘心 为了能使砧木 苗加粗生长及便 于今后的嫁接, 在其生长过程中 尚需进行多次的 Rootstock seedling root transplanting pruning In order to improve the survival rate and growth rate of citrus rootstock transplanting to be rootstock seedlings grow to 2 true leaves, usually about May 10 can be transplanted and Need to cut off the main root (Figure 1), which will facilitate the promotion of lateral roots and fibrous roots, in order to grow some branches thick. 2. Anvil seedling buds and intricacies in order to make rootstock seedlings thick growth and facilitate future grafting, in its growth process still need to be repeated many times