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Picea crassifolia

网络青海云杉；以青海云杉；青海云杉林

Picea crassifolia

网络释义

Picea crassifolia

青海云杉

青海云杉(Picea crassifolia)边材心材边界的确定及树干传输水分的空间格局Picea crassifolia)边材心材边界的确定及树干传输水 …

以青海云杉

祁连山水源涵养林生态系统以青海云杉(picea crassifolia)林、祁连圆柏(sabina przewalskii)林、高山湿性灌木林和中低山阳性灌 …

青海云杉林

灌木青海云杉林,Shrub-Picea crassifolia... ... ) Picea crassifolia forest 青海云杉林 ) Picea crassifolia 青海云杉林 ...

例句：

Chemical Control Technique for Seed Pest in Picea crassifolia kom .

青海云杉种实害虫化学防治技术。

Study on grafting skill of Picea crassifolia Kom .

青海云杉嫁接技术的研究。

A preliminary study of population dynamics of Picea crassifolia in Qilian Mountains, Gansu Province

甘肃祁连山青海云杉种群数量动态的初步研究

Research on Change Law of Hydrologic Picea crassifolia Forests in Qilian Mountains

祁连山青海云杉林调节林内水分变化研究

Characteristic of Picea crassifolia forest soil organic carbon and relationship with environment factors in the Qilian Mountain

祁连山青海云杉林斑表层土壤有机碳特征及其影响因素

On the Use and Protection of the Natural Enemies of Insect Pests in the Seed Stands of Picea crassifolia

青海云杉母树林害虫天敌资源及保护利用

Spatial Pattern of Picea crassifolia Population in Qilianshan Nature Conservation

祁连山保护区青海云杉种群分布格局的研究

Fractal Properties of Spatial Pattern of Picea crassifolia Population at Different Altitudes

青海云杉种群分布格局沿海拔梯度分形特征的变化

Study on the age effect of cutting propagation of Picea crassifolia and its rooting mechanism

青海云杉扦插的年龄效应及其生根机理研究

Partial Climate Characteristics of Picea crassifolia Forest of Qilian Mountain

祁连山青海云杉林小气候特征研究

Analysis of hydrological effects from litter of Picea crassifolia forests in Qilian Mountains

祁连山青海云杉林枯落物层水文效应分析

The relationship between rainfall and interception by canopy of Picea crassifolia forest

青海云杉林林冠截留与大气降水的关系

Soil water characteristics in Picea crassifolia forestry lands in Qilian Mountains

祁连山青海云杉林地土壤水分特征研究

Preliminary Study on Influence of the Nursery Soil Type for Grow Seedlings of Picea Crassifolia Kom in Xiaqun Forestry Centre

峡群林场苗圃土壤类型对青海云杉育苗的影响初探

Effect of Hormone on Hardwood Cutting and Rooting Ability of Picea crassifolia Scion Plucking Trees

吲哚丁酸对青海云杉硬枝扦插生根效应的影响

The occurrence law countermeasures of Picea crassifolia twig pest in the east of Qilian Mountain

祁连林区东部青海云杉嫩梢害虫发生特点及防治对策

A Method for Selecting the Superior by Ascertaining offspring of Picea crassifolia

青海云杉半同胞子代测定择优方法

Experiment on Soil Anti-scourability of Artificial Picea crassifolia Forest in Rehabilitation Lands

退耕地青海云杉人工林土壤抗冲性试验研究

Relativity Analysis on Arboreal Growth in Picea Crassifolia Kom Seed Garden

青海云杉种子园树木生长相关性分析

Investigation on the Loss Measure by the Seed Pests of Picea crassifolia

青海云杉种实害虫为害损失量调查

Establishing technique of clone seed orchard of picea crassifolia

青海云杉无性系种子园的营建技术

Study on species richness in ecotone between Pinus tabulaeformis and Picea crassifolia on Helan Mountain

贺兰山油松和青海云杉交错区的物种丰富度研究

A Preliminary Inquire into Density of Sownig and Transplant of Picea crassifolia in Maying Farming

麦秀林场青海云杉播种密度及移植密度的初探

Study on Forest Interception of Picea crassifolia

青海云杉林冠截留特征研究

Investigation of Vertical Structure of Insect Community in Picea crassifolia Forest

青海云杉林昆虫群落垂直结构研究

Occurrence and Damage of Cone and Seed Insects in Picea crassifolia

青海云杉种实害虫发生危害研究

A Preliminary Study on Picea crassifolia Half Sib Progeny Test

青海云杉半同胞子代测定初探

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