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扦插橡皮树的方法较多:露地扦插、塑料薄膜棚扦插、温室扦插、全天候喷雾扦插、横埋扦插、水插等。为了提高扦插成活率,须注意以下几个方面。扦插基质①素土;②河砂;③蛭石;④珍珠岩;⑤蛭石、珍珠岩混合基质;⑥底层铺腐叶土(草炭土),上面铺蛭石;⑦底层铺锯末上面铺河砂。以上基质都能扦插成活,但以第⑥种效果最好,扦插成活率高。扦插深度扦插深度以2.5～3厘米为宜,不宜过深或过浅。过深因下部地温低,不利于插穗愈合生根。过浅扦插基质干得比较快,插穗所需要的湿度不能满足,需要经常喷水,而这又会降低扦插基质温度,不利于插穗愈合生根。成活率与扦插方法有很大关系实践证明:全天候喷雾扦插和横埋扦插成活率高。剪截插穗的方法一般扦插橡皮树都是用剪枝剪短截插穗,这种短截法有它的弊病,因为剪枝剪的结构是一面
Cutting rubber tree more ways: open cuttings, plastic film shed cuttings, greenhouse cutting, all-weather spray cuttings, cuttings buried, water plug and so on. In order to improve the survival rate of cuttings, we must pay attention to the following aspects. Cutting substrate ① plain soil; ② river sand; ③ vermiculite; ④ perlite; ⑤ vermiculite, perlite mixed matrix; ⑥ the bottom of the soil cover leaf (peat soil), above the shop vermiculite; sand. The above matrix can be cuttings to survive, but the first ⑥ the best results, cutting survival rate. Cutting depth of cuttings to 2.5 to 3 cm is appropriate, not too deep or too shallow. Too deep due to the lower ground temperature is not conducive to cutting heal rooted. Shallow cutting medium dry faster, the humidity required for cuttings can not meet the need for frequent water spray, which in turn will reduce the temperature of the cutting substrate is not conducive to cutting heal the root. Survival rate has a great relationship with the cutting method Practice has proved that: all-weather spray cutting and burying high survival rate. Cut cut cuttings cuttings generally cuttings cuttings are cut short cut cuttings, short cut method has its drawbacks, because the structure is pruning shears