site stats

Macroaggregates什么意思

WebAug 31, 2024 · Purpose Green manure plays a key role in reducing chemical fertilizer applications and increasing soil organic carbon (SOC) stock. The effects of chemical fertilizer substitution by Chinese milk vetch (MV) on the distribution and composition of organic carbon fractions in macroaggregates and microaggregates and SOC stability … WebMacroaggregates for the total economy are estimates of September and February 2012 (), while General Government data are the most recent estimates (March 2012). ParaCrawl Corpus The concentration of carbohydrates in the lower estuary reached enhanced values of the total carbohydrates similar to those observed in the northern Adriatic.

aggregate中文(简体)翻译：剑桥词典 - Cambridge …

WebSep 1, 2024 · The purpose of this study was to investigate the in situ characterization of organic matter (OM) within soil macroaggregates, and to assess the relationships between OM characteristics and macroaggregate size indicating different OM stabilization mechanisms. Optical micro-morphological investigations, coupled to SEM-EDS … WebApr 14, 2024 · Full size table. Figure 1. Evolutionary change in soil aggregates: the life cycle of a soil aggregate microbial ‘incubator’ (meaning a compartmentalized microbial habitat). ( a) Depicts the ... tapestry building https://ecolindo.net

Soil Aggregation Shaped the Distribution and Interaction of

WebNov 9, 2015 · Carbon mapping of the macroaggregates showed that the application of SB did not greatly increase the carbon content of macroaggregates compared with the control. The addition of WSB to the Ultisol markedly increased the carbon concentration of macroaggregates. The heat-map analysis indicated that the effects of biochar on pore … Webmacroaggregate. [ mak-roh- ag-ri-git, -geyt ] noun. Geology. an aggregate of soil particles held together by various constituents of organic matter: macroaggregates as a rule … WebMacroaggregates are formed when light fraction (LF) SOM, which is composed of fresh plant residue, is decomposed by fungi and bacteria. Fungal hyphae and bacterial … tapestry building ucsd

Log in to Wiley Online Library - British Society of Soil Science

Category:Large macroaggregate disintegration contributes to cPOM

Tags:Macroaggregates什么意思

Macroaggregates什么意思

argmax - 知乎 - 知乎专栏

Webaggregate翻译：聚集体，集成体；总数，合计, 骨料，集料，粒料（建筑用的小石料）, 合计的，总的；总数的, 使聚集，使积聚。了解更多。 WebThe meaning of MACROAGGREGATE is a relatively large particle (as of soil).

Macroaggregates什么意思

Did you know?

Web(2) Macroaggregates are a collection of silt/clay particles, microaggregates, and organic matter. Plant roots, mycorrhizae and earthworms are major contributors to the formation …

WebSep 1, 2024 · Macroaggregates (diameter > 0.25 mm) help the soil surface to resist erosive forces, but their contribution to soil surface stability changes with time because … WebJun 1, 2014 · When considering the first 5 cm soil depth, NT presented the same increase in SOC and the POxC fraction (i.e., 60%, calculated as the variation in NT in relation to CT) (Table 1).However, the other C pools studied (i.e., M-C, M-POxC, mM-C, POC and s+cM-C) presented lower increases, ranging from 17% to 31% (Table 1).Chen et al. (2009), in a …

Webmacroaggregate. These examples have been automatically selected and may contain sensitive content that does not reflect the opinions or policies of Collins, or its parent … WebMar 31, 2024 · Microaggregates (< 250 um) are predominantly made from silt and clay and are held together by chemical charges (in the case of clay [3]) bacterial …

http://www.ichacha.net/macro%20aggregate.html

WebThe “glue” that holds macroaggregates together results from biological activity surrounding fresh SOM, which consists of plant residues that still have a recognizable cell structure and are referred to as coarse intra-aggregate particulate organic matter (iPOM) (Kogel-Knabner et al., 2008).Soil aggregates are often formed by microbial activity centered around … tapestry bulkWeb金融研究员. 关注. 16 人 赞同了该回答. margin 就是 ratio的意思。. net profit=net income，中文就是净利润。. 那么 net profit margin 就是净利润率。. 另外，百度了一下，. EBIT … tapestry bvWebDec 20, 2024 · Variation partitioning indicated that the formation of large macroaggregates was controlled by the litter-moss-root interactive effect in this karst area. FG could be a better short-term cropland restoration strategy, increasing large macroaggregates in deeper soil layers better than the other vegetation types and promoting soil carbon ... tapestry bridge new yorkWebJan 20, 2014 · The crushing of macroaggregates in the SME soil also induced a 10% reduction in SOC over 1 yr that occurred under all three land uses from 5–15 cm. The majority of this loss was in the fine C fraction. NT and FS ecosystems had greater aggregation and carbon storage at the soil surface but only FS increased aggregation … tapestry by beth duke book club questionsWebLarge soil macroaggregates would be built around smaller ones and bound together, first by root and microbial exudates and fine roots and fungal hyphae, on the outer parts of these aggregates. Decomposition of [sup.13]C and [sup.15]N labelled plant residue materials in two different soil types and its impact on soil carbon, nitrogen, aggregate ... tapestry by beth dukeWebJul 1, 2024 · Compared to RT, the increase of SOC in macroaggregates under the three straw return treatments was significantly higher than the increase in occluded microaggregates in the 0–30 cm layers (Fig. 6-a).Under mechanical disturbance, DS resulted in SOC loss in occluded microaggregates, and the loss was >2-fold greater than … tapestry buyWebFeb 7, 2024 · Macroaggregates from the natural succession system only were studied. We determined 3-D pore-size distribution of macroaggregates with X-ray microtomography, for which we cut the macroaggregates into sections that had contrasting dominant pore sizes. Then, we characterized the OM of macroaggregate sections with FTIR and δ 15 N … tapestry by belva plain