搜索结果: 1-5 共查到“知识库 农学 turnover”相关记录5条 . 查询时间(0.041 秒)
Spatial Variations in Fine Root Turnover, Biomass, and Necromass of Two Vegetation Types in a Karst Ecosystem, Southwestern China
biomass fine root turnover necromass production karst ecosystem
2023/12/6
Revealing the patterns of fine root turnover traits can aid our understanding of the mechanisms of fine roots in adapting to soil nutrient changes. In a karst ecosystem of southwest China, the fine ro...
Soil Property, Rather than Climate, Controls Subsoil Carbon Turnover Time in Forest Ecosystems across China
C turnover time SOC stock soil property climate
2023/11/22
Subsoil (0.2–1 m) organic carbon (C) accounts for the majority of soil organic carbon (SOC), and SOC turnover time (τ, year) is an important index of soil C stability and sequestration capacity. Howev...
Important role of forest disturbances in the global biomass turnover and carbon sinks
CLIMATE FIRE TIME MANAGEMENT DYNAMICS BOREAL IMPACT STOCK MAP
2024/2/5
Forest disturbances that lead to the replacement of whole tree stands are a cornerstone of forest dynamics, with drivers that include fire, windthrow, biotic outbreaks and harvest. The frequency of di...
Effect of Glutamine, Glutamic Acid and Nucleotides on the Turnover of Carbon (δ13C) in Organs of Weaned Piglets
Liver Pancreas Pigs Stable Isotopes
2016/11/10
Morphological and physiological alterations occur in the digestive system of weanling piglets, compromising the performance in subsequent phases. This experiment aimed at verifying the influence of gl...
Evaluation of Amount of Nitrogen Fixed in Crotalaria spp.and Nitrogen Turnover to the Succeeding Wheat
Crotalaria juncea Crotalaria pallida, Green manure Incorporation 15N-dilution technique Nitrogen fixation
2009/7/21
The amounts of nitrogen fixed in Crotalaria juncea and C.pallida were evaluated by the 15N-isotope dilution technique and the difference method using Zea mays in pot experiments.The effects of incorpo...