论文部分内容阅读
甘南县委、县政府依靠群众,加强领导,因地制宜,科学规划,从1986年开始从辽宁、山西等地引进沙棘在音河乡、查哈阳乡结合水土保持营造沙棘林136. 6hm~2。现在长势良好,雌雄比为49: 51,年产果2万kg 1995年又引进栽植俄罗斯无刺、长柄、大果沙棘苗3000株。计划1996和1997两年在全县的沙区、水保区大力推广沙棘造林。对现有的沙棘林要加强管护,合理开发利用,探索深加工的途径,增加经济效益。
Gannan county party committee and government rely on the masses to strengthen leadership, according to local conditions, scientific planning, from 1986 in Liaoning, Shanxi and other places to introduce seabuckthorn in the sound Township, Chahayang Township, combined with soil and water conservation to create seabuckthorn 136. 6hm ~ 2. Now good conditions, the male-male ratio of 49:51, with an annual output of 20000 kg 1995, the introduction of planting Russia without thorns, long handle, large sea buckthorn seedlings 3000. Plan 1996 and 1997 two years in the county’s sand area, water conservation area to promote sea buckthorn afforestation. The existing seabuckthorn should strengthen management and protection, rational development and utilization, to explore ways of deep processing, increase economic efficiency.