红松

天然红松群体遗传多样性的RAPD分析

RAPD analysis on genetic diversity of natural populations of Pinus koraiensis

红松幼苗根际微区pH与N、P、K的梯度分布

Gradient distribution of the pH and available N , P , and K in the rhizosphere soil of Pinus koraiensis seedlings

高效液相色谱法快速分析红松、云杉针叶中的维生素C

High effective liquid chromatographic analysis of vitamin C in Pinus koraiensis and Picea koraiensis leaves

非生长季长白山红松针阔叶混交林CO2通量特征

Non-growing Seasons CO_2 Flux of a Broad-leaved Korean Pine Forest in Changbai Mountain

红松阔叶混交林凋落物-土壤动物-土壤系统中N、P、K的动态特征

Dynamic characteristics of N , P , K in the litter-soil fauna-soil system of mixed Pinus koraiensis and broad-leaved forest

高浓度CO2对红松根际及根外土壤微生物群落结构的影响

Response of bacterial community structure in Pinus Koraiensis seedlings rhizosphere and bulk soil to elevated CO _ 2

长白山红松针阔混交林CO2通量的日变化与季节变化

Diurnal and Seasonal Variation of CO_2 Flux Above the Korean Pine and Broad-Leaved Mixed Forest in Changbai Mountain

H2O2对红松种子萌发及其幼苗生长效果的初步研究

Preliminary Study on the Effect of H_2O_2 on the Sprouting of the Korean Pine Seed and the Growth of the Seedling

2a生红松换床苗施肥效应研究

Study on fertilization effect of 2-yr-old transplanting seedling of Pinus koraiensis

用根垫法研究了不同形态氮源对红松苗木根际pH及养分有效性的影响。

The effects of different nitrogen sources on pH and nutrient availability in the rhizosphere of korean pine ( Pinus koraiensis ) were studied by means of root-mat method .

本文采用先进的超临界CO2萃取技术萃取红松仁油，对萃取过程进行了深入全面的研究。

The objective of this study was extracting Pine seed oil with supercritical CO2 extraction technique developed , extracting process was studied deeply and systematically in this paper .

所有的CCA化学元素的流失情况，红松比南洋松更明显。

All of the CCA components were leached significantly more in red pine than southern pine .

白桦对N的消耗量较大；而红松对N的消耗量则相对较小，N利用效率比白桦高34%。

In the quantitative aspect , birch consumed relatively larger amount of N , while pine only required relatively smaller amount of it and the N use efficiency was 34 % higher than that of birch .

同时用压榨法进行红松种仁不饱和脂肪酸提取的对比实验，结果显示在实验条件下其提取的收率要远低于超临界CO2萃取法。

Carry on Korean pine nut unsaturated fatty acid extraction experiment by the press way , whose results indicate the yield was much lower than the one done by supercritical CO2 extraction method .

采用改良的CTAB法提取红松胚乳DNA，经检测，该方法提取的DNA纯度和含量较高，单粒种子胚乳DNA得率基本满足大量PCR扩增的需要。

DNA was extracted from the endosperm of Korean pine by improved CTAB method . The purity of DNA that extracted by this method was high , which . was tested by UV-spectrophotometer .

根据这五个红松种群的遗传距离，采用UPGMA对其进行聚类分析，得到树状图。

According to 5 natural Korean pine populations , population genetic distances of its UPGMA cluster .

RAPD和ISSR的两种指数都表明，红松在时间尺度上的遗传分化比空间尺度的低，红松的遗传变异主要存在于龄级内。

Two indexes of RAPD and ISSR showed genetic differentiation in temporal dimension is lower than in space and genetic variation existed within age class .

本研究采用ISSR分子标记技术对吉林省的16个红松种群进行遗传多样性研究。

In this paper , ISSR technique was used to detect the genetic diversity of 16 Pinus koraiensis populations in Jilin Province .

以22月龄Wistar大鼠为实验对象，进行红松种仁不饱和脂肪酸调节血糖和血脂作用及延缓衰老作用功能检验。

Regard 22 months aged Wistar rats as experimental objects , carry Korean pine nut unsaturated fatty acid research on delay aging function and regulate blood lipid function .

首次建立了红松最优ISSR-PCR的体系。

The optimal ISSR-PCR reaction system for Korean pine is instituted in the study . 3 .

红松各龄级内平均基因多样性Nei指数中，第10龄级最低（0.0450），第1龄级最高（0.4147）。

The genetic diversity Nei index of the age class 10 is the lowest , while the age class ' is the highest .

红松（PinusKoraiensis）广泛分布于在我国东北地区，红松种壳中富含多种活性成分，其中多酚类成分是重要的抗氧化剂，具有很大的开发潜力。

Pinus koraiensis is widely distributed in Northeast China . Among variety of active ingredients , polyphenols are important antioxidant in Pinus koraiensis seed shell , and have tremendous development potential .

试验结果表明：生物有机肥料可以提高红松育苗地的微生物数量、改善pH值、有机质及速效N、P、K等微生态指标，促进红松苗的生长。

Results showed that the bio-organic fertilizer could markedly improve soil micro-ecology indexes , including quantity of microbes , pH value , contents of organic matter , and dissoluble N , P , K. Therefore , bio-organic fertilizer can promote the growth of Pinus koraiensis seedlings .

采用TG-FTIR联用的分析方法对红松锯屑的热解失重特性和产物生成特性进行了研究。

A study was carried out to study the pyrolysis characteristics and gas production of pine sawdust by TG-FTIR analysis .

结果表明四个参数的Richards方程在模拟红松高生长时最为合适，且当其参数取不同的数值时，该方程可转化为其它理论方程。

The results showed that Richards equation with four parameters was the most suitable and could be turned into other theoretical equations when some parameters were given different value .

结果表明：未成熟合子胚的采样时间（发育程度）、2,4-D和6-BA的浓度极显著影响红松愈伤组织的诱导率。

The results showed that the sampling time ( maturity ) of immature zygotic embryos , concentration of 2,4-D and 6-BA had a significant effect on induction rates of callus .

研究发现：反应温度，pH值，STP浓度和反应时间对红松仁分离蛋白的溶解性均有影响，影响依次为STP浓度＞pH值＞反应时间＞反应温度。

The study found : reaction temperature , pH value , STP concentration and reaction time affect protein solubility of Korean pine protein isolate , followed by the impact : STP concentration pH value reaction time the reaction temperature .

该文利用指数分布、Weibull分布和混合分布3种类型7个方程模拟长白山阔叶红松林径级分布。

The diameter distribution of forest stands of broadleaved-Korean pine mixed forests on the Changbaishan Mountain was described by three distributions : exponential distribution , Weibull distribution and a finite mixture distribution , together with seven functions .

西伯利亚红松（Pinussibirica）是欧亚大陆寒温带针叶林（泰加林）的著名成林树种，与红松（P.koraiensis）近缘，为材果兼优大乔木。

Pinus sibirica is a well-known forest species of Eurasian boreal coniferous forest ( taiga ), which is excellent both for fruit and material , and relative to Pinus koraiensis .

以标准地M10为应用实例构建红松天然林择伐空间优化模型，计算得出该林分经过择伐后，目标函数值有明显提高。

Taking Plot M10 as an example , selection cutting spatial optimization model of natural Korean pine forest was established and the value of objective function was greatly improved .