crassifolia
美 
英
例句
Chemical Control Technique for Seed Pest in Picea crassifolia kom .
青海云杉種實害蟲化學防治技術。
Study on grafting skill of Picea crassifolia Kom .
青海云杉嫁接技術的研究。
A preliminary study of population dynamics of Picea crassifolia in Qilian Mountains, Gansu Province
甘肅祁連山青海云杉種群數量動態的初步研究
Research on Photosynthetic Daily Course of Ulmus crassifolia and Its Influencing Factors
南方巖榆光合作用日變化及其影響因子研究
Research on Change Law of Hydrologic Picea crassifolia Forests in Qilian Mountains
祁連山青海云杉林調節林內水分變化研究
Characteristic of Picea crassifolia forest soil organic carbon and relationship with environment factors in the Qilian Mountain
祁連山青海云杉林斑表層土壤有機碳特征及其影響因素
Distribution of Withered Litters of Moss and Hydrographic Characteristics in the Picea crassifolia Forestry on Qilian Mountain
祁連山青海云杉林苔蘚枯落物分布與水文特性
Spatial Distribution Pattern of Predominant Species in Moss-Picea crassifolia Forest in North Slope of Qilian Mountains
祁連山北坡苔蘚-青海云杉林優勢種空間分布格局研究
On the Use and Protection of the Natural Enemies of Insect Pests in the Seed Stands of Picea crassifolia
青海云杉母樹林害蟲天敵資源及保護利用
Spatial Pattern of Picea crassifolia Population in Qilianshan Nature Conservation
祁連山保護區青海云杉種群分布格局的研究
Fractal Properties of Spatial Pattern of Picea crassifolia Population at Different Altitudes
青海云杉種群分布格局沿海拔梯度分形特征的變化
Study on the age effect of cutting propagation of Picea crassifolia and its rooting mechanism
青海云杉扦插的年齡效應及其生根機理研究
Study on Physical Characteristics of Soil Moisture of Picea crassifolia Plantation in Loess Plateau Region
黃土高原寒區青海云杉人工林地土壤水分物理特性研究
Partial Climate Characteristics of Picea crassifolia Forest of Qilian Mountain
祁連山青海云杉林小氣候特征研究
Analysis of hydrological effects from litter of Picea crassifolia forests in Qilian Mountains
祁連山青海云杉林枯落物層水文效應分析
The relationship between rainfall and interception by canopy of Picea crassifolia forest
青海云杉林林冠截留與大氣降水的關系
Soil water characteristics in Picea crassifolia forestry lands in Qilian Mountains
祁連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
峽群林場苗圃土壤類型對青海云杉育苗的影響初探
Effect of Hormone on Hardwood Cutting and Rooting Ability of Picea crassifolia Scion Plucking Trees
吲哚丁酸對青海云杉硬枝扦插生根效應的影響
The occurrence law countermeasures of Picea crassifolia twig pest in the east of Qilian Mountain
祁連林區東部青海云杉嫩梢害蟲發生特點及防治對策
A Method for Selecting the Superior by Ascertaining offspring of Picea crassifolia
青海云杉半同胞子代測定擇優方法
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沖性試驗研究
Relativity Analysis on Arboreal Growth in Picea Crassifolia Kom Seed Garden
青海云杉種子園樹木生長相關性分析
Investigation on the Loss Measure by the Seed Pests of Picea crassifolia
青海云杉種實害蟲為害損失量調查
Establishing technique of clone seed orchard of picea crassifolia
青海云杉無性系種子園的營建技術
Plus tree selection of Fortunella crassifolia Swingle
金柑優株初選研究
Study on species richness in ecotone between Pinus tabulaeformis and Picea crassifolia on Helan Mountain
賀蘭山油松和青海云杉交錯區的物種豐富度研究
A Preliminary Inquire into Density of Sownig and Transplant of Picea crassifolia in Maying Farming
麥秀林場青海云杉播種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
青海云杉林昆蟲群落垂直結構研究
Occurrence and Damage of Cone and Seed Insects in Picea crassifolia
青海云杉種實害蟲發生危害研究
A Preliminary Study on Picea crassifolia Half Sib Progeny Test
青海云杉半同胞子代測定初探
A Study on Carbon Balance of Picea crassifolia in Qilian Mountains
祁連山青海云杉林碳平衡研究
Integrated control of pests in seed and fruit of Picea crassifolia
青海云杉種實害蟲的防治措施與策略
The Water Balance of Picea Crassifolia Forests in Qilian Mountains Based on Spatial Data Structure
基于空間數據結構的祁連山青海云杉林水量平衡
Genetic structure of Picea crassifolia populations
青海云杉遺傳結構研究
