香甜竹的适宜立地条件研究

Study on Suitable Site Conditions of Sweet Bamboo

对西南地区不同立地条件下香甜竹的生长状况进行调查,研究适合香甜竹生长的环境条件。结果表明,香甜竹在年均温12～16℃、年均降水量1 000 mm以上的暖温带、北亚热带或中亚热带地区生长良好,在滇中地区海拔1 600～2 200 m范围可以推广种植。种植密度以1 111丛/hm2为宜。香甜竹的直径与秆高、鲜重之间存在着一定的线性关系。

By investigating the growth conditions of sweet bamboo in the southwest region under different site conditions, we studied on suitable site conditions for sweet bamboo growth. The results showed that sweet bamboo grew well in site conditions of average annual temperature by 12℃ to 16℃ , and warm temperate zone, northern subtropical or subtropical regions of average annual rainfall above1000mm, so in central Yunnan Province altitude of 1600 - 2200m range can be extended to planting. Appropriate Planting density was up to 1111 Cong/hm2. There is a certain linear relationship between diameter, stalks high and fresh weight of sweet bamboo.