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红毛丹(Nephelium lappaceum Linn)是无患子科,韶子属的植物,原产亚州热带湿热地区,以马来西亚、印度为分布中心,是亚洲热带地区的著名水果,目前已广泛引种到世界各湿热地区。我国从60年代引种,经过多年的栽培实践,我们认为西双版纳宜于种植红毛丹。其果肉品质、风味以及产量等经济性状指标都和原产地相似。(在西双版纳栽种红毛丹单株产量达80—150市斤)。红毛丹分雄株和两性植株,只有两性株才能结果,如果采用种子繁殖,虽然发芽快,发芽率可达100％,但两性植株率只为20—30％,70—80％都是不能结果的雄株。且从播种到开花结果需6—7年,周期较长。红毛丹的芽接非常困难,因为其淀粉含
Nephelium lappaceum Linn is a plant belonging to the family Sapindaceae and Sapindus. It is native to the hot and humid Asian tropical region, and is distributed in Malaysia and India. It is a famous tropical fruit in Asia and has been widely introduced to the world The hot and humid areas. China introduced from the 60s, after years of cultivation practice, we believe that Xishuangbanna suitable for the cultivation of rambutan. The quality of the flesh, flavor and yield and other economic indicators are similar to the origin. (Rambutans planted in Xishuangbanna single plant output of 80-150 kg). Rambutan points and male plants and amphipathic plants, only the amphiprotic to the results, if the use of seed breeding, although germination fast, the germination rate of up to 100%, but the rate of bisexual plants is only 20-30%, 70-80% can not Results of the male plant. And from the sowing to the flowering needs 6-7 years, a longer period. Rambutan budding is very difficult because of its starch content