林场

The contents,accumulation and distribution as well as biological cycles of 9 nutrient elements were studied in four 16-year-old experimental Slash Pine plantations with different density at Lufeng Mountain Forestry Farm in Guangxi Autonomous Region.

在广西禄峰山林场16年生4种不同造林密度的湿地松试验林地内，对N、P、K、Ca、Mg、 Cu、Fe、Zn、Mn 9种养分元素的含量、积累、分配和生物循环以及它们与密度间的关系进行了研究。

Lanzhou University,Lanzhou,730000The difference between the spectral reflectance curves of healthy and diseased larch canopies is obvious.In this work,we chose the larch plantations as the study object.Firstly,we selected 14 larch canopy samples and measured their spectral reflectance and photosynthetic pigment contents.Then we selected 8 spectral parameters to set up a series of linear regression models.

以吉林省延边州敦化、和龙两市林场中健康的和遭受落叶松早落病侵害的人工落叶松林为调查对象，在对野外采集的14个落叶松冠层样本进行光谱测量及光合色素含量测量的基础上，选取8个对落叶松冠层光合色素含量变化反映敏感的光谱参数参与建立其光合色素含量的一元线性回归和多元逐步回归模型。

Field geological survey and geochemistry indicate that the metamorphic ultrabasic rock in Jifeng area of the north Da Hinggan Ling Mountains is komatiite with spinifex texture.

野外地质调查和室内岩石学研究表明，大兴安岭北段吉峰林场一带变质超基性岩为具有典型鬣刺结构的科马提岩。

Liang Huixiu from Huichuan County, Hunan Province set up March 8th Green Stock Tree Farm by introducing the share-holding system into tree planting on barren hills and has obtained good economic results.

湖南省会川县梁辉秀把股份合作制引入荒山治理和林木养护，创办了"三八"绿色股份林场，取得了良好效益。

The amount of female and male flowers strobilus from 12 families was investigated in Baisha seedling seed orchard of masson's pine from Shanghang County, Fujian Province.

观测了福建省上杭县白沙林场马尾松实生种子园的21个家系花量，分析了家系内与家系间雌雄球花量、各家系雌雄球花量在不同冠层和方位的分布。

The agency has 39 subunits of which 13 forest fields and managing manufactures are engaged in timbering supply.

全局下辖39个直属基层单位，其中直接从事木材生产的林场、经营所13个。

We're looking forward to visiting the biggest tree farm .

我们都期盼着去参观这个最大的林场。。

He lives a lonely life in the tree farm.

他在林场里过着孤单的生活。

It reaches 18 feet tall and is from a tree farm in Pennsylvania.

它高达18英尺，来自宾夕法尼亚的一个林场。

These two aspects influence is the state-owned tree farm economy develops excessively slow.

这两方面的影响是国有林场的经济发展过缓。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。