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Straw retention

Webin straw retention modes and N fertilizer rates were selected based on a straw retention experiment established in 2012 in the lower Yangtze River region, China. The objective of this study was to ... Web1 Dec 2024 · Crop straw retention to field (CSRF) is a technology to impact the crop yield, soil properties and greenhouse gas (GHG) emission and plays a critical role in sustainable agriculture system. Based on the literatures published, a meta-analysis was performed to evaluate actual impact of CSRF on crop yield, soil properties and GHG emission compared …

Changes in soil bacterial community structure and ... - ResearchGate

Web23 Sep 2024 · Straw retention is an effective method to conserve soil water content and improve soil carbon stocks. However, how soil carbon dynamics respond to different … Web8 Feb 2024 · HIGHLIGHTS. who: Shulin Zhang from the Chinese Academy of Sciences (CAS), China Anhui University of Science and have published the research work: Effect of different straw retention techniques on soil microbial community structure in wheat-maize rotation system, in the Journal: (JOURNAL) what: The symbiotic network analysis in this study … free printable bug word search https://cortediartu.com

Fate of fertilizer nitrogen from a winter wheat field under film ...

Web20 Aug 2024 · Straw retention practices have a major effect on soil water holding capacity and C conservation [21,22]. Moreover, other studies have found that no-tillage and straw … Web27 Feb 2024 · Straw input is a helpful approach that potentially improves soil fertility and crop yield to ensure food security and protect the ecological environment. Nevertheless, unreasonable straw input results in massive greenhouse gas (GHG) emissions, leading to climate change and global warming. To explore the optimum combination of straw input … Web30 Sep 2024 · On-farm straw management options include surface retention as mulch and soil incorporation. The in situ incorporation of rice straw is generally not preferred by the … farmhouse kitchen colors 2020

Nitrogen and phosphorus leaching losses from ... - ScienceDirect

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Straw retention

Bacteria with Different Assemblages in the Soil Profile Drive the ...

Web25 May 2024 · Previous studies have indicated that straw-incorporating practices promote the accumulation of straw on the soil’s surface, thereby ensuring that the major … Web17 Oct 2024 · Straw retention significantly decreased the soil Q max compared to straw removal under 0, 22, and 44 kg P ha-1 , while no significant straw effects were found on Q max under 66 and 88 kg P...

Straw retention

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Web7 Sep 2024 · Using county-level panel data collected from Jiangsu Province of China, this study applies the Super-SBM model to investigate the impact of straw retention subsidy and straw burning on agricultural production efficiency. The results found that the agricultural efficiency measurement system with cultivated land quality is more realistic. Agricultural … Web1 Jan 2024 · The long-term straw retention experiment was conducted at Changshu Agro-Ecological Station (31°32′93″N, 120°41′88″E), a member station of the Chinese Ecosystem Research Network (CERN), Chinese Academy of Sciences, in the Yangtze Delta region.

Web12 Oct 2024 · Straw retention significantly increased the maize GY but had little or no effect on wheat GY in wheat-maize intercropping patterns (Figure 2). On average, the GYs of … WebMethod: The effects of different straw retention regimes on total organic carbon (C TOC ), active carbon (C A) and mineralized carbon (C M) were analyzed, and carbon pool active ( …

Web21 Jan 2015 · Phosphorus (P) is an essential nutrient for proper rice growth, and available P in the soil solution is a direct source of P for rice uptake. In this study, a field experiment (experiment A: straw retention (SRT) treatment versus straw removal (SRM) treatment) exposed to 3 years of continuous SRT and a pot experiment (experiment B: five P levels; … WebMethod: The effects of different straw retention regimes on total organic carbon (C TOC ), active carbon (C A) and mineralized carbon (C M) were analyzed, and carbon pool active ( A ), carbon pool active index ( Al ), carbon pool index ( CPI) and carbon pool management index ( CPMI) for each treatment were calculated.

Web17 Feb 2024 · Background: Straw retention is a substitute for chemical fertilizers, which effectively maintain organic matter and improve microbial communities on agricultural …

Web20 May 2024 · Straw retention (STR) and straw removal (STM) treatments were established in continuous corn (CC) and corn-soybean rotation (CS) systems in a split-plot … free printable build a ghostWeb20 May 2024 · Straw retention (STR) and straw removal (STM) treatments were established in continuous corn (CC) and corn-soybean rotation (CS) systems in a split-plot experiment. The effects of straw retention on the carbon footprint (CF) of cropland under different cropping systems were compared. free printable build a bear birth certificateWeb23 Jul 2024 · Straw retention reduced bulk density at both sites. It also increased the C concentration with 0.47 mg C g –1 dry soil on average from 2002 to 2024, and SOC stocks in 2024 with 23 tonnes C ha –1, on average, at the site with higher initial SOC content. farmhouse kitchen counter decor ideas