无花果“三当”栽培,是指当年扦插、当年上盆、当年结果的栽培方法。扦插时间宜早不宜迟,一般应掌握在2月中旬至3月初。选择3～5年的结果树上的粗壮无病虫一年生枝条。将其截成15～20厘米长的插条,下端接近节处剪成平口。30根扎成一捆,在500ppm萘乙酸中浸3秒钟,然后用木炭灰涂抹剪口待插。苗床整理选择地势较高、背风向阳、排水透气性能好、具肥沃的砂质壤土处作苗床。扦插前进行一次深翻细整。扦插方法将整理好的苗床,用喷壶浇透水,后用竹签引洞,株行距15×18厘米,将处理好的插条插入洞内,入土深度为插条长的三分之一,用手指按紧,使插条入土部分与土壤紧密接触,扦插完毕后,再撒一薄层 Fig “three when” cultivation, refers to the cuttings, then on the pot, the results of the cultivation methods. Cuttings early should not be early, should generally be held in mid-February to early March. Select the results of 3 to 5 years on the tree sturdy pest-free annual branches. Cut it into 15 ~ 20 cm long cuttings, the lower end of the cut near the mouth smooth mouth. 30 tied into a bundle, immersed in 500ppm naphthalene acetic acid for 3 seconds, and then coated with charcoal gray cut to be inserted. Seedbed finishing choice of high-lying, leeward sunny, good drainage air permeability, fertile sandy loam seedbed. Cuttings before a deep plowing. Cuttings will be finishing a good seedbed, watering cans with a watering can, after the hole with a bamboo stick, the spacing 15 × 18 cm, the cuttings will be inserted into the hole, the depth of one third of cuttings with Press your finger tight, so that cuttings into the soil part of the close contact with the soil, cutting is completed, and then sprinkle a thin layer