目前人工造林面积达5400万公顷，居世界第一。
The total area of man-made forests in China has reached 45million hectares, the largest in the world.
而这一地区人工造林育林的成就，在中国林业史上据有重要的位置。
Instead, the achievement made in artificial afforestation and tree cultivation occupies a significant place in the history of Chinese forestry.
本文试图从土壤特性变化和风蚀积沙作用方面探讨草原人工造林的重要性。
In this paper, the importance of artificial forestation in the grassland is tried to be discussed from the change of soil property and the action of wind erosion and sedimentary sand.
但实践中，大量的投入花在大面积的人工造林上，而不是对自然森林的管理。
In practice, this translated into expenditure on plantations, rather than the management of natural forest.
红树林人工造林的成活率和次生林恢复的速率在很大程度上取决于生境的沉积率。
It seems that the survival rate of afforestation and the restoration speed of secondary mangrove forests may greatly depend on the sedimentation rate of habitats.
但实地人工造林试验证明，石面及枯枝落叶覆盖下存活率很高，而薄膜覆盖较差。
But by afforestation on the spot, the results showed that the survival rate of litter mulching and stone mulching is higher than that of plastic mulching.
人工造林面积、森林覆盖率和林业用地面积平稳上升，但四旁植树株数下降幅度较大。
The area of artificial forestation, forest cover rate and forestry land were increasing steadily, but trees along the road and field were reducing greatly.
在当前框架下(于2012年截止)，对森林吸收二氧化碳上的经济奖励还只局限在人工造林或培植新林上。
Under the current regime (expiring in 2012), financial rewards for storing carbon through trees were attached only to reforestation or planting new forests.
多伦县近年来实施飞播技术、封育技术、人工造林技术、沙障固沙技术等植被恢复技术来防治土地沙漠化。
The air planting technique, enclosure technique, artificial afforestation technique and fixing sands by barrier technique were used to control desertification in recent years in Duolun county.
作者对当前世界森林状况进行了分析，认为世界森林的发展趋势是：世界森林资源在减少，但是人工造林在大力发展；
The current situation of the world forests is analyzed in the paper. Authors consider that the world forest resources are decreasing.
又从采种育苗、造林技术、促进实生幼林早实早丰技术等方面，记述了青刺果的人工栽培技术，为建立青刺果人工原料基地提供了技术支持。
The cultivation technology such as seed collection, seedling raising, planting, and the methods for promoting the early fruiting and high yield of young forest was introduced as well.
目前，我国绝大对数地区营造的人工林均以用材林模式为主，为了保证造林初期的成活，初植密度普遍较大。
Nowadays, most of plantation are timber forest used in many area in China and for guaranteeing the high survival rate, the density of initial stocking of trees is generally large.
在荒漠植被难以自然发生的次生裸地，当不易获得水源时，可采用无灌溉人工植苗造林和直播造林方法进行植被恢复重建。
Planting and seeding can restore and reconstruct vegetation in without irrigation region on condition that water is short in secondary bare land.
注：全国合计造林面积中包括军事管理区100000公顷人工营造的防护林。
Note: Total area of afforestation include 100000 hectares of planted protection forests.
注：全国合计造林面积中包括军事管理区100000公顷人工营造的防护林。
Note: Total area of afforestation include 100000 hectares of planted protection forests.
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