山地种柑桔与造林不同,因为柑桔是多年生果树,定植质量的好坏,直接影响柑苗的成活率、生长和结果。因此,栽植时应该认真细致进行。一、定植时期:以春季(“立春”—“雨水”)春芽萌动前定植为宜,因为山地水源较缺,春天雨水多,可以节省浇水的劳力,而且定植后气温逐渐升高,发根较快,容易恢复生长。如早春来不及种植,就要等苗木的春梢老熟以后(“谷雨”前后)再行定植,不宜在春芽抽发期间起苗栽植,以免影响春梢的生长。二、苗木选择:最好选用大苗、因大苗抗逆力强,生长较快。一般应选株高三尺左右,干粗零点三寸以上,根群发达,须根多,叶色浓缘的苗木。苗株的大小要一致,使植株间生长整齐,便于管理,和提高单位面积产量。对于已出圃的生长差的小苗,应另行假植,加强管理,第二年春季再行定植。 Mountain species of citrus and afforestation is different, because citrus is perennial fruit, planting quality is good or bad, directly affect the survival rate, growth and results of citrus. Therefore, planting should be carefully and meticulously. First, the planting period: the spring ( “Spring ” - “rain ”) Spring buds pre-planting suitable for planting, because the lack of mountain water, spring rain, watering can save labor, and the temperature gradually after planting Rise, root hair faster, easy to resume growth. Such as early spring too late to plant, we must wait for the spring seedlings mature (later than the “Guyu”) and then planted, not during the spring buds planted from the seedling, so as not to affect the growth of spring shoots. Second, the seedling selection: the best selection of large seedlings, strong resistance due to seedlings, grow faster. Generally should be selected plant about three feet high, dry rough zero three inches above, root group developed, fibrous root, leaf color edge of nursery stock. Seedling size should be the same, so that plants grow neatly, easy to manage, and improve yield per unit area. For the nursery seedlings that have been poorly grown, they should be faked and planted separately to strengthen their management and re-colonize in the following spring.