摘要
干热河谷由于独特的地理气候环境,造林十分困难。项目引进辣木(印度改良辣木品种)在攀枝花金沙江干热河谷进行造林试验,经过整地、育苗、移植、管抚等一系列措施,观察到辣木在干热河谷造林应用中具有良好的适应性,定植1个月成活率达98.3%,1年期保存率达96.5%,植株最高达5.27m,平均株高4.16m,最大地径达15.6cm,平均地径11.3cm,平均冠幅2.7m×2.9m,基本实现一年成林。作为一多功能树种,辣木在金沙江干热河谷造林推广中具有广阔的前景。
Due to the unique geography and climate in dry-hot valley areas, afforestation is very difficult.. We introducd Moringa oleifera PKMI in dry-hot valley areas of Jinshajiang River to afforestation trial, after site preparation, seeding, transplants, management and a series of measures, observed Moringa had good adaptability in the dry-hot valley , Moringa survival rate of 98.3% of transplants, one-year rate of Moringa saved 96.5% . Plants up to 5.27 m, the average height of 4.13 m, the maximum diameter was 15.6 cm, the average diameter was 11.3 cm, average crown width of 2.7 m×2.9 m. As a multi-functional species, Moringa plantation in the dry-hot valley had a broad prospect to promote.
出处
《农学学报》
2011年第A02期52-54,共3页
Journal of Agriculture
基金
攀枝花市2010年应用技术研究与开发项目"辣木丰产栽培及千亩产业化示范基地建设"(2010CY-S-8)
关键词
辣木
干热河谷
造林
成活率
moringa
dry-hot valley
afforestation
survival rate
