【摘要】 在云南干热河谷地区进行了印度黄檀的引种试验研究,结果表明,印度黄檀在干热河谷地区表现出较强的抗旱能力,生长良好。4年生印度黄檀的平均胸径为4~11 cm,平均树高为5~10 m,保存率达90%,结实率达97.5%,和引种地生长情况接近。水分因子是影响印度黄檀在干热河谷地区生长的主要因子。印度黄檀作为干热河谷地区的荒山造林树种,具有广阔的前景。更多还原

【Abstract】 Dalbergia sissoo Roxb.was introduced to the dry-hot valley of Yunnan province to test its adaptability to the local environment.The result showed that D.sissoo grew well,and had the strong drought tolerance.The average height of 4 year-old was 5-10 m and the average growth of 4 year-old at breast height was 4-11 cm.Survival rate of plantation reached 90 % and ripening rate reached 97.5 %.Water was the main factor which influenced D.sissoo in dry-hot valley areas.The popularization of D.sissoo had the good prospect in dry-hot valley areas.更多还原