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- STUDY ON SOIL FERTILITY OF KOREAN PINE PLANTATIONS 红松人工林土壤肥力的研究
- Korean pine plantations 红松人工林
- Dendrocola Mycoflora of Needles on Korean Pine. 红松叶栖真菌群落结构。
- Analyse to Korean pine plantation forest season period grow and meteorological phenomena factor 红松人工林季节周期生长与气象要素的分析
- Study on optimum time of upper story thinning for Korean pine plantation regenerated under canopy of larch 落叶松冠下更新红松后上层抚育时间的研究
- A study on broad-leaved Korean pine forest dynamics modelling. 阔叶红松林动态模拟的研究。
- Korean pine plantation 红松人工林
- Nutrient distribution and accumulation pattern of Chinese pine plantations in Qiaoshan forested region. 桥山林区油松人工林营养元素分配与积累的研究。
- The most widely used natural inoculum, especially in developing countries, is soil or humus from established pine plantations. 最广泛使用的天然接种源;是松树成林的土壤或腐植质.
- Studies on the suitability of Weibull distribution in Masson pine plantations[J].Guizhou Foresty Science &Technology,2000,28(1):7-13. Weibull分布在马尾松人工林中的适用性研究[J].;贵州林业科技;2000;28(1):7-13
- The number of ingrowth was very small in all stands, the ingrowth mainly occurred for shade-tolerant tree species such as Spruce, Fir, Korean Pine and broad-leaved tree species. 林分进界株数严重不足,进界的主要树种是云冷杉、阔叶树和红松,以耐荫树种为主。
- Claiming a big tree(Korean pine) also is a kind of consumption as a green choice in the most-direct way. 我们可以讨论,家具,家居,保健,植树,环保等方面的绿色选择,为朋友提供帮助。
- Langxiang Forestry Bureau lies in the south of Xiaoxinganling Mountain, known as "Home town of Korean pine". 朗乡林业局地处小兴安岭南麓,素有红松故乡之美誉。
- There were dead woods only in 14,22,42,54,70 cm diameter grade in Broad-leaved Korean Pine over-cutting forest. 阔叶红松过伐林内倒木大头直径仅在14,22,42,54,70cm径阶有倒木分布。
- The relationship between lignin content and relative absorptivity of IR-spectra of korean pine are studied. 研究了红松红外光谱的相对吸光度与木素含量的关系。
- Squirrels and Eurasian nutcrackers selected always the esculent seeds in Korean pine cones,about 73. 松鼠和星鸦会选择具有萌发活力的红松种子贮藏在地被物下,在红松球果内种子只有73。
- Apart from Korean pine ,larch and white birth, more than 40 rare animals like Sibera Tiger and bear, and other beasts and birds forest. 除红松,落叶松和白色的诞生外,超过40只稀有动物喜欢西贝拉虎并且忍受,以及其他野兽和鸟森林。
- Variety of species find their way here including Korean Pine , cedar , Waukegan juniper , ground hemlock , spruce and Fraxinus rhynchophylla . 白石砬子自然保护区林深木秀,红松、杉松、匍匐松、紫杉、云杉、花曲柳等珍奇乔木竞相生长;
- It is critical for increasing productivity of caribbean pine plantations to match sites with different varieties or provenances,to use ge- netically improved seed and accelerate vegetative propagation of selected genetic materials. 选择适于不同立地类型的变种或种源、改良种子的遗传品质和促进优良遗传材料的无性繁殖是提高加勒比松生产力的基础;
- A preliminary study on ecological response of dominant tree species in Korean pine broadleaf forest at ChangbaiMountain to soil water stress and their biomass allocation. 长白山阔叶红松林主要树种对干旱胁迫的生态反应及生物量分配的初步研究。