黑龙江科学
黑龍江科學
흑룡강과학
Helongjiang Science
2015年
2期
66-67
,共2页
人工造林%林木培育%造林更新
人工造林%林木培育%造林更新
인공조림%림목배육%조림경신
Artificial afforestation%silviculture%afforestation update
重视林木培育,加快造林更新不仅能提高树木的存活率,还能够增加树木的多样性。提高树木的存活率,可使缺水地区发展种树育种、扩大森林资源、改善生态环境、缓解中国木材供需矛盾。应合理运用人工培养,研究出更加优良的树木品种,在树木生长期进行护理,因地制宜确定采伐方式,实现采育结合,保障林业资源的永续利用和长远发展。
重視林木培育,加快造林更新不僅能提高樹木的存活率,還能夠增加樹木的多樣性。提高樹木的存活率,可使缺水地區髮展種樹育種、擴大森林資源、改善生態環境、緩解中國木材供需矛盾。應閤理運用人工培養,研究齣更加優良的樹木品種,在樹木生長期進行護理,因地製宜確定採伐方式,實現採育結閤,保障林業資源的永續利用和長遠髮展。
중시림목배육,가쾌조림경신불부능제고수목적존활솔,환능구증가수목적다양성。제고수목적존활솔,가사결수지구발전충수육충、확대삼림자원、개선생태배경、완해중국목재공수모순。응합리운용인공배양,연구출경가우량적수목품충,재수목생장기진행호리,인지제의학정채벌방식,실현채육결합,보장임업자원적영속이용화장원발전。
The importance of forest cultivation, accelera te afforestation update can not only improve the survival rate of trees, but also to increase the diversity of trees. Improve the survival rate of trees, planting and breeding can dryland development, expanding forest resources, improve the ecological environment, ease Chinese timber supply and demand. Should be a reasonable use of artificial culture, developed a more superior varieties of trees, trees growing in nursing, according to local conditions to determine the harvesting methods, to achieve combination of cutting, protection and sustainable use of forest resources and long-term development.