不同野生石斛品种的生长发育和产量性状研究

Research On Growth and Yield of Different Varieties of Wild Dendrobium

试验以柳州市面上流行的野生石斛品种为种植材料,从农艺性状和产量性状2个方面对象州独角石斛、云南文山独角石斛、云南金钗石斛进行品比。结果表明：各石斛品种在3～6月份生长发育较快,此后逐渐减慢生长,除云南金钗石斛还有一定的生长发育外,其余2个石斛品种到7月份生长停止;云南金钗产量最高,其次是云南文山独角石斛,最低是象州独角石斛。综合生长发育和产量,云南金钗石斛适宜人工种植,象州独角石斛和云南文山独角石斛不适宜人工种植。

Taking wild varieties of Dendrobium in Liuzhou as test material, the experiment was conducted to compare Xiangzhou Dendrobium unicum, Wenshan Dendrobium unicum and and Wenshan Dertdrobium nobile from agronomic traits and yield traits. The results showed that all varieties grow rapidly in March to June, then slowly, except Yunnan Dendrobium nobile was still in growth, the other two varieties have stopped growth; Wenshan Dendrobium nobile obtained the highest yield, followed by Wenshan Dendrobium unicurn, then Xiangzhou Dendrobium unicurn. By comparing the growth and yield of the three varieties, only Wenshan Dendrobium nobile is suitable for artificial planting.