Soil Bacterial Community and Greenhouse Gas Emissions as Responded to the Coupled Application of Nitrogen Fertilizer and Microbial Decomposing Inoculants in Wheat (Triticum aestivum L.) Seedling Stage under Different Water Regimes DOI Creative Commons
Djifa Fidele Kpalari, Abdoul Kader Mounkaila Hamani, Hui Cao

et al.

Agronomy, Journal Year: 2023, Volume and Issue: 13(12), P. 2950 - 2950

Published: Nov. 29, 2023

The soil microbial community is critically important in plant nutrition and health. However, this extremely sensitive to various environmental conditions. A pot experiment was conducted during the wheat seedling stage better understand influences of coupled application nitrogen (N) decomposing inoculants (MDI) on bacteria under different water regimes. There were two levels six fertilization. results reveal that stress increased relative abundance Acidobacteria decreased Firmicutes Proteobacteria. 250 kg N ha−1 altered diversity bacterial but nitrifying bacteria. Nitrous oxide (N2O) carbon dioxide (CO2) emissions negatively correlated with Myxococcota Methylomirabilota while positively Patescibacteria. These gases also bacteria, correlation more significant full irrigation regime. findings indicate MDI does not substantially influence its relationship greenhouse gas emission at would mainly depend rational control amount applied.

Language: Английский

Estimation of Evapotranspiration from the People’s Victory Irrigation District Based on the Data Mining Sharpener Model DOI Creative Commons
Jie Zhang, Shenglin Li, Jinglei Wang

et al.

Agronomy, Journal Year: 2023, Volume and Issue: 13(12), P. 3082 - 3082

Published: Dec. 18, 2023

Reasonable evaluation of evapotranspiration (ET) is crucial for optimizing agricultural water resource management. In the study, we utilized Data Mining Sharpener (DMS) model; Landsat thermal infrared images were sharpened from a spatial resolution 100 m to 30 m. We then used Surface Energy Balance System (SEBS) estimate daily ET during winter wheat growing season in People’s Victory Irrigation District Henan, China. It was concluded that spatiotemporal patterns land surface temperature and remained consistent before after sharpening. Results showed R2 value between by eddy covariance method reached 0.814, with an RMSE 0.516 mm MAE 0.245 mm. All these higher than those (R2 0.802, 0.534 mm, 0.253 mm). Furthermore, image exhibited clear texture distinct boundaries, without any noticeable mosaic effects. The changes more complex subsurface environments. significantly areas intricate drainage systems compared other regions. During early growth stage, decreased steadily until overwintering stage. After greening jointing stages, it began increase peaked sizing period. correlation net solar radiation significant, while relative humidity soil moisture negatively correlated ET. Throughout period, had greatest effect on

Language: Английский

Citations

2
Effectiveness of Indicators Derived from Stable Isotopic Ratios of Soil Water and Groundwater at Characterizing the Evaporation of Watersheds DOI

Yundi Hu,

Zhao Lu,

Zhongfa Zhou

et al.

Published: Jan. 1, 2024

Download This Paper Open PDF in Browser Add to My Library Share: Permalink Using these links will ensure access this page indefinitely Copy URL DOI

Language: Английский

Citations

0
Ecohydrological Dynamics and Temporal Water Origin in a European Mediterranean Vineyard DOI Creative Commons
Paolo Benettin, Massimo Tagliavini, Carlo Andreotti

et al.

Ecohydrology, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 2, 2024

ABSTRACT Viticulture is an essential sector in agriculture as wine production plays a vital role the socio‐economic life of many countries, especially Mediterranean area. Grapevines are valuable, long‐lived species able to grow hot and dry regions. We currently do not know whether rain‐fed grapevines entirely rely on deep soil water or make substantial use shallow from summer precipitation events. Without knowing this, we poorly understand what fraction inputs contributes grapevine transpiration. This has implications for how quantify grapevine‐relevant budgets predicting impacts climate change grape production. investigated vineyard Chianti region, central Italy. During growing season 2021, monitored moisture at 30‐ 60‐cm depth. collected over 250 samples stable isotope analysis rainfall, soil, plants. Since traditional plant sampling problematic grapevines, shoots, leaves, condensed leaf transpiration after sealed plastic bags were wrapped around shoot. these alternative reconstruct isotopic signal xylem infer plant's seasonal origin throughout season. The revealed that, season, received disproportional contributions by rain that had fallen winter, even when compensating Only late did amounts whose contribution occasionally became dominant. These results provide better understanding ecohydrological interactions uptake dynamics valuable agroecosystems such vineyards.

Language: Английский

Citations

0
Combined measurement of roots, δ18O and δ2H, and a Bayesian mixed model capture the soil profiles of wheat water uptake in a deep loamy soil DOI
Runze Zhang, Jiaxing Xu,

Panxin Zhang

et al.

Soil and Tillage Research, Journal Year: 2024, Volume and Issue: 246, P. 106359 - 106359

Published: Nov. 12, 2024

Language: Английский

Citations

0
Soil Bacterial Community and Greenhouse Gas Emissions as Responded to the Coupled Application of Nitrogen Fertilizer and Microbial Decomposing Inoculants in Wheat (Triticum aestivum L.) Seedling Stage under Different Water Regimes DOI Creative Commons
Djifa Fidele Kpalari, Abdoul Kader Mounkaila Hamani, Hui Cao

et al.

Agronomy, Journal Year: 2023, Volume and Issue: 13(12), P. 2950 - 2950

Published: Nov. 29, 2023

The soil microbial community is critically important in plant nutrition and health. However, this extremely sensitive to various environmental conditions. A pot experiment was conducted during the wheat seedling stage better understand influences of coupled application nitrogen (N) decomposing inoculants (MDI) on bacteria under different water regimes. There were two levels six fertilization. results reveal that stress increased relative abundance Acidobacteria decreased Firmicutes Proteobacteria. 250 kg N ha−1 altered diversity bacterial but nitrifying bacteria. Nitrous oxide (N2O) carbon dioxide (CO2) emissions negatively correlated with Myxococcota Methylomirabilota while positively Patescibacteria. These gases also bacteria, correlation more significant full irrigation regime. findings indicate MDI does not substantially influence its relationship greenhouse gas emission at would mainly depend rational control amount applied.

Language: Английский

Citations

1