Biochar effects on rice paddy: meta-analysis
WebBiochar (BC) improves crop yields, reduces greenhouse gas (GHG) emissions, and immobilizes heavy metals in the soil. This study was aimed to meta-analyze the data from the published articles focused on the various BCs’ effects on rice yield, soil acidity, GHG emissions, and bioavailability of Cd and Pb. WebMeta-analysis showed that biochar produced at a pyrolysis temperature of 550–600°C decreased. ... reduced cumulative CO2 emission from rice paddy soils with significant effects (-2.57 to -6.74 E-). The largest decrease (23.6%) in cumulative CO2 emission was measured following the application of wood BC,
Biochar effects on rice paddy: meta-analysis
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WebThis study was aimed to meta-analyze the data from the published articles focused on the various BCs' effects on rice yield, soil acidity, GHG emissions, and bioavailability of Cd … WebFirst meta-analysis of biochar effects on yield, using pot and field studies. 100: ... An exception is flooded rice soils, where biochar application can increase Eh due to the release of O 2 ... compared to paddy fields (−17%). A meta-analysis focusing on vegetable fields in China also found that biochar application decreased yield-scaled N 2 ...
WebApr 15, 2024 · This meta-analysis will provide helpful information to elucidate the combined effect of biochar properties and soil conditions on plant growth, which is critical for … WebAug 28, 2024 · A statistical meta-analysis was undertaken with the aim of evaluating the relationship between biochar and crop productivity (either yield or above-ground biomass). Results showed an overall small, but statistically significant, benefit of biochar application to soils on crop productivity, with a grand mean increase of 10%.
WebPath analysis revealed that gene abundance was causally and indirectly driven by rice growth stage and exogenous C addition. Collectively, our study suggested that adding … WebNov 2, 2024 · A substance that has shown promise for reducing GHGs, particularly for CH 4 emissions from paddy soil, is biochar (Awad et al. 2024 ). It has been widely documented that biochar has the ability to …
Web22 rows · Jan 1, 2024 · Rice is staple for nearly half of the world population. Biochar (BC) improves crop yields, ... This study was aimed to meta-analyze the data from the published articles focused …
WebDec 3, 2024 · Biochar pyrolysis temperature, soil type, and climate were the main factors to influence the rice yield. The total carbon reduction potential of biochar incorporation in Chinese paddy soils... csh sharepointWebJun 1, 2024 · Effect of biochar amendment on yield and methane and nitrous oxide emissions from a rice paddy from Tai Lake plain, China. Agriculture, Ecosystems & Environment. 139 (4), 469–475 (2010). cshs grand rapidsWebMay 16, 2024 · The threat of toxic metals to food security and human health has become a high-priority issue in recent decades. As the world’s main food crop source, the safe … csh sharesWebJan 16, 2024 · Effects of biochar amendment on soil quality, crop yield and greenhouse gas emission in a Chinese rice paddy: a field study of 2 consecutive rice growing cycles. Field Crop Res 127 , 153–160 (2012). eagle biomass inc mchenry ilWebOct 1, 2016 · Here we aim to reconcile the disparate effects of biochar application to soil in agricultural systems on CH 4 fluxes into a single interpretive framework by quantitative meta-analysis. This study shows that biochar has the potential to mitigate CH 4 emissions from soils, particularly from flooded (i.e. paddy) fields (Hedge's d = −0.87) and/or ... eagle biomass mchenry ilWebNov 5, 2024 · The purpose of this study is to (1) investigate and compare the effect of PC and HC on PAV; (2) investigate the correlation between properties of flood water, surface soil and PAV to understand... eagle biohazard step on containerWebApr 11, 2024 · Zhang, M. et al. Biochar reduces cadmium accumulation in rice grains in a tungsten mining area-field experiment: Effects of biochar type and dosage, rice variety, … cshs - heart of the city pediatrics