论文部分内容阅读
为了筛选耐干旱、耐瘠薄,适于本地区营造水土保持林的优良树种,我站于1960年至1983年,在站区、榆中等地对甘蒙柽柳(Tamarix austFOilgolica Nakai)进行了栽培特性、造林技术方面的多点定位试验观测及生态习性、生物学特性的野外调查和实验室测定分析。此外,还对其在特定环境的生长反应进行了盆栽试验。随着研究工作的深入,已向榆中县各地推广了10,098亩。
In order to screen the best tree species suitable for drought-resistant and barren-resistant soil and water conservation forest in this area, from 1960 to 1983, I cultivated Tamarix austica ustgolica Nakai in the station area and Yuzhong area, Multi-point positioning experiment observation and ecological habits in afforestation technology, field investigation of biological characteristics and laboratory analysis. In addition, pot experiments were also conducted on their growth responses in specific environments. With the deepening of research work, 10,098 mu of land have been popularized to various places in Yuzhong County.