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1.加强封山育林与管护。飞播沙棘林不象人工林那样容易管理,因此从发芽到成林阶段,播区必须严格封管,以保证成苗和成林。 2.不同经营目的的抚育措施. 1) 水土保持林:在水土流失严重地方,每公顷植株密度保持在1～2万株.2) 果用林:从幼苗开始,按一定雌雄比例(8:1～10:1)疏伐和适度修枝,并通过施肥和整地,抚育成便于管理和采收果实的沙棘果用林.宽行距为3～4米,窄株距为1～2米。3)小径材林:选择一些生长好,呈小乔木状的沙棘林,通过
1. Strengthen the closing hillsides afforestation and management and protection. Fly seabuckthorn forest is not as easy as the management of plantations, so from germination to forest stage, the broadcast area must be sealed tube to ensure that the seedlings and forest. 2. Nurturing Measures for Different Management Purposes 1) Soil and Water Conservation Forests: Plant density per hectare remains between 1 and 20,000 in severe soil erosion areas. (2) Fruit forest: According to the ratio of certain male and female (8: 1 ~ 10: 1) thinning and moderate pruning, and through fertilization and land preparation, raised to facilitate the management and harvesting fruit seabuckthorn fruit forest with a wide row spacing of 3 to 4 meters, a narrow plant spacing of 1 to 2 meters. 3) Trail Forest: Select some good growth, was small arborvitae seabuckthorn forest, through