搜索结果: 1-15 共查到“农学 respiration”相关记录44条 . 查询时间(0.112 秒)
Characteristics of Soil Respiration and Its Components of a Mixed Dipterocarp Forest in China
microhabitat diurnal pattern temperature sensitivity moisture carbon sink
2023/12/18
Background: Although numerous studies have been carried out in recent decades, soil respiration remains one of the less understood elements in global carbon budget research. Tropical forests store a c...
Carbon Addition Modified the Response of Heterotrophic Respiration to Soil Sieving in Ectomycorrhizal-Dominated Forests
soil heterotrophic respiration soil sieving intact soil core carbon sequestration microbial community plant functional type
2023/12/1
Soil heterotrophic respiration (Rh) is an important pathway of carbon (C) dioxide release from terrestrial soils to the atmosphere. It is often measured using sieved soil in a laboratory, but the unce...
Differential Response of Soil Respiration and Total Belowground Carbon Allocation to Simulated Nitrogen and Phosphorus Deposition in Moso Bamboo Forests
N and P deposition autotrophic respiration heterotrophic respiration net ecosystem production root carbon-use efficiency
2023/11/22
Elevated nitrogen (N) and phosphorus (P) depositions have greatly affected belowground carbon processes in forest ecosystems. However, open questions still remained on the effects of N and P depositio...
Differential Responses of Soil Respiration and Its Components to Nitrogen Application in Urban Forests
urban forest nitrogen application autotrophic respiration heterotrophic respiration soil respiration
2023/11/21
Understanding the impacts of nitrogen (N) deposition on soil respiration (Rs) and its components (autotrophic respiration (Ra) and heterotrophic respiration (Rh)) in urban forests is crucial for predi...
Effects of One-Year Simulated Nitrogen and Acid Deposition on Soil Respiration in a Subtropical Plantation in China
nitrogen deposition acid deposition soil respiration subtropical forest
2024/2/5
Atmospheric nitrogen (N) and acid deposition have become global environmental issues and are likely to alter soil respiration (Rs); the largest CO2 source is from soil to the atmosphere. However, to d...
Variations in Soil Respiration at Different Soil Depths and Its Influencing Factors in Forest Ecosystems in the Mountainous Area of North China
soil respiration soil depth soil temperature soil water content litter removal root cutting
2024/2/27
An in-depth understanding of the dominant factors controlling soil respiration is important to accurately estimate carbon cycling in forest ecosystems. However, information on variations in soil respi...
Effect of irrigation on intensity of respiration and study of sugar and organic acids content in different development stages of Lonicera kamtschatica and Lonicera edulis berries
intensity of respiration content of sugar and organic acids
2015/1/28
This article investigates the effect of irrigation on the intensity of respiration of Lonicera kamtschatica and Lonicera edulis during different stages of fruit development in the conditions of Nitra ...
Soil Heterotrophic Respiration Potential and Maximum Respiration Rate of Differently Managed Meadows
soil heterotrophic potential maximum respiration rate soil meadows mowing abandonment
2015/1/28
In this study were compared heterotrophic respiratory potential (VDS/VMAX) expressing an increase in C mineralisation rate after drying and re-wetting the soil to 60% soil water content (v/w)(VDS) in ...
Land - use type and slope position effects on soil respiration in black locust plantations in Artvin, Turkey
Soil biological activity black locust plantations grasslands C cycle Artvin
2011/1/11
In this study, influences of aspect, land -use type, and sampling time on soil respiration were investigated in black locust plantation and adjacent grassland sites in Murgul-Artvin, Turkey.
山东农业大学生物化学英文课件Section L- Respiration and energy
山东农业大学 生物化学 英文 课件 Section L Respiration and energy
2009/12/14
山东农业大学生物化学英文课件Section L- Respiration and energy。
浙江大学植物生理学课件Chapter04 respiration。
气调包装下双孢蘑菇呼吸特性（Respiration Characteristics of Agaricus bisporusunder Modified Atmosphere Packaging）
双孢蘑菇 薄膜气调包装 呼吸
2009/11/3
研究了双孢蘑菇在2℃和20℃下，不同薄膜包装中O2、CO2体积分数在蘑菇呼吸作用及薄膜渗透作用下的动态变化，结果表明低温和气调条件能有效抑制其呼吸作用。采用Michaelis-Menten型酶动力学方程，建立了2种温度下双孢蘑菇呼吸速率随O2、CO2体积分数变化的数学模型，同时考察了不同包装薄膜厚度对呼吸模型参数的影响，为气调包装参数的选择提供了理论基础。
Respiration Properties of Tree-Ripe Mango under CA Condition
full ripe mango oxygen carbon dioxide controlled atmosphere storage
2009/9/10
Respiration rate is the necessary parameter for designing the storage conditions. In the present investigation, the effects of storage temperatures (5, 10, 15, 20, 25ºC) and gas composition on th...
Spatial and Temporal Variability of Soil Respiration Rate at a Small Watershed Revegetated with Japanese Cypress
Q10 seasonal fluctuation soil respiration spatial distribution
2009/8/28
Soil respiration rate was measured for 2.5 years along the slope at Kiryu Experimental Watershed in Shiga Prefecture, Japan. The soil respiration rate was lower at the bottom of slope with saturated c...
Respiration of Soybean Plants in Relation to Their Physiological Conditions:IV. Time course changes in nitrogen metabolism in a leaf
Amino acid Diurnal change of respiration Glycine max (L.) Merr Nitrogen metabolism Protein
2009/8/6
Time course changes in nitrogen transformation among nitrogenous compounds in a detached leaf of soybean was examined in relation to respiration rate. Nitrogen content in protein continued to increase...