红皮云杉
- 网络Picea koraiensis;Korean Spruce;picea koraiensis nakai
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沙地红皮云杉森林群落生物量和生产力的初步研究
A preliminary study on the biomass and production of Picea koraiensis Nakai forest communities in the dune
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10年生红皮云杉树高生长节律与优良种源的初步选择
The rhythm of annual height growth and the primary selection of the best provenance of 10-year old Picea koraiensis
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嫩江云杉和红皮云杉叶片的Car含量随干旱程度的加重而下降,嫩江云杉Car下降幅度较小。
Carotenoid ( Car ) content also declined , and the declining degree in Nenjiang spruce was lower .
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红皮云杉与白扦对氮素水平的要求是不同的,氮素的供应影响了白扦光合作用对CO2浓度倍增的响应。
The two species had different response to nitrogen supplying . The adaptation to nitrogen had an effect on photosynthesis response to double concentration of CO2 of Picea meyeri .
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TMS天目丝有机肥在红皮云杉育苗中的应用
Application of TMS Organic Fertilizer in Spruce Seedlings
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对红皮云杉与白扦研究表明,在CO2浓度倍增条件下,氮素营养供应充足,其他条件不受到限制时,植物的根冠比不受到大气CO2浓度升高的影响。
The study showed that under the double CO2 concentration , sufficient nitrogen , and no other condition stress , the ratio between root and crown can not be affected by elevated CO2 concentration .
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在中度干旱时,嫩江云杉过氧化物酶(POD)的活性急剧上升,红皮云杉该酶的活性却开始下降;严重干旱时,两种云杉该酶的活性都降低。
Peroxidase ( POD ) activity in Nenjiang spruce increased rapidly under medium degree drought , but that in Korean spruce decreased . They all decreased under serious drought .
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生长期红皮云杉各种源IAA含量较高,休眠期ABA含量高,种源间差异显著;
In growing period , all provenances show higher IAA content than that in dormancy , and also higher ABA in concentration can be seen in dormancy period than in growing period .
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室内接种试验结果表明,在红皮云杉播种苗上接种菌根菌的时期应在出苗后30d左右。菌根形成的适宜温度为20℃左右。
The inoculation results show that the period for ectomycorrhizae inoculation to 1-year seedlings of Picea koraiensis should be about 30 days after seedlings emerging , the suitable temperature for ectomycorrhizae forming is about 20 ℃ .
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嫩江云杉在轻度的干旱下非光化学猝灭(NPQ)上升表明,嫩江云杉起光保护作用的热耗散提高,红皮云杉这方面的作用不明显。
Non-photochemical quenching ( NPQ ) in Nenjiang spruce increased under slight drought , it indicated that heat disseminates which possess photoprotective effect increased , and this function of Korean spruce was not obvious .
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综合考虑红皮云杉各性状的生长变异规律、早晚期相关及选择效率,初步确定天然林和人工林的最佳早期选择年龄分别为40a和12a。
Comprehensively considering the rule of the growth variation , juvenile-mature correlation and selection efficiency of each characters of P. koraiensis , the age of fourty years is determined as the optimal age of the early selection for the natural forest and twelve for the plantation .
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颜色文化&绿色(英文)红皮云杉嫩枝扦插繁殖技术的研究
Study on the cuttage technique of green branch for Picea koraiensis
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东北地区兴安落叶松和红皮云杉球果种实害虫危害调查初报
Larch and spruce cone and seed insect damage in northeastern China
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红皮云杉人工林材性与年龄效应
The relation of plantation timber and age of red dragon spruce
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本文描述了红皮云杉的造林和抚育技术。
This paper describes the technique of afforestation and tending .
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城市绿化红皮云杉树冠形状研究
Study on crown form of Picea koraiensis in urban afforesting and greening
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红皮云杉工业用材林培育技术体系的研究
Study on Technological System for Industry Commercial Forest Cultivating Technology of Korean Spruce
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红皮云杉人工林直径结构分布模型的研究
On Diameter Structure Distribution Models for Picea koraiensis Plantations
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影响红皮云杉人工林生产力的因素分析
The impact of Picea koraiensis plantation productivity factor analysis
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红皮云杉幼树不同光环境下生理生态特征研究
Preliminary study on major eco-physiological characteristics of spruce seedlings under different light environment
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以18年生的红皮云杉人工林为研究对象,着重研究其冠层表面的光能分布;
This article study artificial forest of Picea koraiensis about 18 old years .
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红皮云杉苗木质量的研究
A Study on the Quality of Koyama Spruce Seedlings
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红皮云杉的气候区划
Climate division of natural distribution for Picea koraiensis
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红皮云杉人工林抚育间伐周期的研究
Study on cycle Thinning of Picea koraiensis plantation
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红皮云杉胚性愈伤组织诱导技术研究
Induction Technique of Picea koraiensis Nakai Embryogenic Callus
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红皮云杉遗传稳定性的研究及最佳种源选择
A study on the genetic stability of Picea koraiensis and the optimal provenance selection
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红松、红皮云杉及落叶松裸根苗培育技术的探讨
The Cultivate Technology Of truncated plant for Korean pine and Korean spruce and larch
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红皮云杉人工林立木材积表的编制
Complication of Picea koraiensis plantation tree volume
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此外,不同生长状态的红皮云杉优势菌根类型也不相同。
In addition , different growth state of spruce advantage mycorrhizal type also not identical .
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红皮云杉花粉母细胞减数分裂和花粉发育的研究
Studies on the Meiosis of Pollen Mother Cell and Pollen Development of Picea koraiensis Nakai