Pinus

This experiment examined natural population variation in chemical constituents and pulping properties of Pinus massoniana Lamb.

研究马尾松木材化学组分、制浆性能在群体中的变异及不同伐龄木材制浆造纸适应性.

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Community characteristics of Pinus armandii forest on the Qinling Mountains are analyzed by field survey.

通过对秦岭华山松林的野外调查,分析研究了该群落的特征和性质.

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Change of Lignin Structure during ECF Bleaching of Pinus Elliottii Kraft Pulp

湿地松硫酸盐浆ECF漂白过程中木素结构的变化

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Nifedipine is Involved in the Regulation of Protein Expression and Cell Wall Construction in Pollen Tubes of Pinus Bungeana

Nifedipine调节白皮松（Pinus bungeana）花粉管蛋白质表达及其对细胞壁构建的影响

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The Effect of Mulch and Sowing Time on Seedling's Emergence of Pinus bungeana

覆盖基质及播种时间对白皮松出苗的影响

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Analysis of Seedling Growth Variation and Selection among Families of Pinus ussuriensis Cheng et Y . W.

与凯湖松家系间苗木生长变异规律分析及选择>>相似的文献.

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An Investigation on the Growth of Pinus elliottii in Southeastern Fujian

闽东南湿地松生长调查

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The diameter ( D) and crown ( E) of 4 942 sample trees of Pinus elliottii collected from temporary sample plots was surveyed in this paper.

以湿地松人工林为研究对象，通过临时标准地调查测得4942株林木胸径（D）、冠径（E）；

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Based on this, The artificial water stress treatment was conducted with polyethylene glycol ( PEG-6000) hypertonic solution, so that we can find the response of seeds of Pinus elliottii to water stress and drought-resistant mechanism.

在此基础上采用聚乙二醇（PEG-6000）高渗溶液进行人工模拟水分胁迫，试验研究湿地松种子对水分胁迫的生态学响应，揭示了湿地松种子的抗旱机理。

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Research On the Correlation Between Crown Width and D . B . H of Pinus sylvestris var.

与樟子松冠幅与胸径的相关关系分析>>相似的文献.

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Seedling cultivation experiment on Slash pine ( Pinus elliottii) with different sowing quantity resulted that the unit area output and quality was the best wiht 82-5kg/ hm2 sowing ( seedling: 1, 005 million/ hm2, Class ⅰ and ⅱ: 630 thousand/ hm2).

湿地松不同播种量育苗试验，结果以播种量825kg／hm2的单位面积产量和质量最佳，产苗量100.5万株/hm2，（Ⅰ、Ⅱ级苗木边63万株/hm2）；

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Pineus armandicola Zhang is an important defoliator of armand pine ( Pinus armandi ).

华山松球蚜(PineusarmandicolaZhang)是华山松 ( PinusarmandiFranch ) 的重要食叶性害虫.

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The irradiating effect of laser on the seeds of Pinus bungeana Zncc

激光辐照白皮松种子的效应研究

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Investigations on the Natural Distribution of Red Heart Wood Pinus massoniana in Zhangping, Fujian

福建漳平红心材马尾松天然分布的调查研究

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Laboratory stimulated extended modified continuous cooking ( EMCC) of pinus elliottii was carried out in this study. The EMCC process maintained a lower alkali concentration in the cook.

对我国引种的南方湿地松进行了实验室模拟EMCC（延伸的改良连续蒸煮）深度脱木素蒸煮的研究。

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Slash pine ( Pinus elliottii) is an important afforesting tree species in Hubei Province and in the southern China. The turpentine is also the important raw chemical material.

湿地松（Pinus elliottii）是我国南方及湖北省重要的造林树种，其所产松脂是重要的化工原料。

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Effects of urbanization on soil nitrogen supply in Pinus elliottii plantations

城市化对湿地松人工林氮素供应的影响

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With the increase of tolerance of winter resistance in Pinus bungeana seedlings, its antioxidation enzyme recovery system ( SOD, CAT, POD) activity was increased obviously.

白皮松幼苗抗寒性提高后体内抗氧化酶促防御系统（SOD、CAT、POD）活性明显提高，而且3种酶活性变化之间的相互匹配是提高白皮松幼苗抗寒性的关键因素；

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Introduction Experiment of the Hybridization Combination of Pinus elliottii and P.caribaea

湿地松加勒比松杂交组合引种试验研究

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ECF bleaching of the modified kraft pulp ( MK) and conventional kraft pulp ( CK) of Pinus elliottii was carried out in this study.

对南方湿地松改良硫酸盐法浆（MK浆）和常规硫酸盐法浆（CK浆）进行了ECF漂白的研究。

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Introduction and Management of Pinus elliottii over the World and China

世界湿地松引种经营之现状&兼谈我国的对策

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The results demonstrate that the distribution pattern of red heart wood Pinus massoniana tallies with the normal distribution;

对天然马尾松林（包括次生林）中红心材马尾松分布状况及红心率状况的调查研究结果表明：红心材马尾松分布型符合正态分布；

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Study on the Growth Effect of Interplanting Altingia under the Forest Canopy of Pinus massoniana Lamb.

与马尾松林冠下套种细柄阿丁枫生长效果研究>>相似的文献.

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Conservation genetics of Pinus bungeana. ⅰ. Gene conservation analysis

白皮松的保育遗传学研究Ⅰ.基因保护分析

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In this article, the cutting technology of the multi-benefit management pattern of the Pinus elliottii plantation in the hilly region of Jiangxi Province was established at the base of modeling its growth by use of Richards function and simulating its cutting using dynamic programming by computer.

文中在利用Richards函数对湿地松生长进行拟合和利用动态规划方法在计算机上直接模拟抚育间伐的基础上，初步确定了江西省丘陵区湿地松多效益经营模式林分的采伐技术。

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ECF Bleaching of Pinus Elliottii Modified Kraft Pulp

南方湿地松改良硫酸盐浆ECF漂白的研究

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Study on younger forest population structure of Pinus bungeana in the Luliang Mountains

吕梁山南端白皮松幼林种群结构的研究

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The Relationship Between NDVI, Stand Age and Terrain Factors of Pinus elliottii

湿地松NDVI与林龄、地形之间的关系

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Gorals seldom feed on Pinus koraiensis, Picea jezoensis, Abies nephralepis ( 1 %, 0.7 % and 1.7 % , respectively ).

斑羚在冬季食红松 、 云杉 、 冷杉较少 ( 1% 、 0.7%、1.7% ).

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Study on the niche of Pinus bungeana community in Xiaolong Mountain National Nature Reserve

国家级自然保护区小陇山白皮松群落生态位研究

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