Improving the Microenvironmental of Spring Soybean Culture and Increasing the Yield by Optimization of Water and Nitrogen DOI Creative Commons
Lei Zhang, H. L. Wang, Yang Gao

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2814 - 2814

Published: Nov. 26, 2024

Optimizing water and nitrogen management is an effective measure to reduce fertilizer loss environmental pollution risks. This study aims quantify the impacts of different strategies on soil microenvironment yield spring soybeans in southern Xinjiang. In this study, two irrigation quotas were established: W1—36 mm (low water) W2—45 (high water). Three application gradients low (150 kg·hm−2, N1), medium (225 N2), high (300 k N3). The analysis focused physicochemical properties, enzyme activities, microbial community diversity, soybean yield, quality changes. results indicate that activities nitrate reductase urease, as well total content, increased with higher rates. W2N3 treatment significantly 0.15 4.39, 0.18 1.04, 0.31 1.73 times. (p < 0.05). Alkaline protease sucrase amounts, while their response exhibited initial increase followed by a decrease. W2N2 0.10 0.34 0.07 1.46 times Irrigation affected bacterial structure, coupling effects notably influenced abundance Increases enhanced diversity species abundance. Partial least squares path indicated water–nitrogen directly indirectly produced positive quality. An quota 4500 m3 hm−2 rate 300 kg·hm−2 can ensure enhancing findings provide insights into mechanisms communities management, clarify relationship between microenvironments soybeans, identify optimal fertilization for yield. research offers theoretical basis technical support cultivation

Language: Английский

Effect of No-Tillage on Soil Bacterial Community Structure in the Black Soil Region of Northeast China DOI Open Access

Chuan Liu,

Gang Liu, Hui Gao

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(5), P. 2114 - 2114

Published: Feb. 28, 2025

To assess the effects of prolonged no-tillage practices on soil health and crop output, an 18-year field study was carried out in black region Northeast China. We investigated variations physicochemical properties, bacterial community structure, soybean yield under different (NT) durations from year 10 to 18 conventional tillage (CT) treatments for years. The findings indicated that (NT18) treatment resulted significantly greater levels organic matter, total nitrogen, available phosphorus—18.3%, 30.4%, 65.8% higher, respectively (p < 0.05)—compared traditional (CT18) treatment. In 0–30 cm layer, relative abundance Acidobacteriota had risen with duration no-tillage, whereas Proteobacteria, Gemmatimonadota, Verrucomicrobiota shown a decline. addition, increased network complexity, longer leading higher complexity. Soybean by 8.5% NT18 compared CT18 0.05). These provide insights into interaction between microbial communities within region, thereby establishing solid foundation developing efficient, ecological, sustainable conservation systems

Language: Английский

Citations

1
Bioclimatic zonation and spatial-scale dependence of lacustrine microbial assemblages DOI
Shuren Wang, Qinglong L. Wu, Huabing Li

et al.

Science Bulletin, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

Citations

0
Land-use types impact soil ecosystem functions by altering the soil multitrophic biodiversity and interactions DOI Creative Commons

Tian-Lun Zhang,

S Zhang,

Lu Wang

et al.

Soil Ecology Letters, Journal Year: 2025, Volume and Issue: 7(2)

Published: March 28, 2025

Language: Английский

Citations

0
Improving the Microenvironmental of Spring Soybean Culture and Increasing the Yield by Optimization of Water and Nitrogen DOI Creative Commons
Lei Zhang, H. L. Wang, Yang Gao

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 14(12), P. 2814 - 2814

Published: Nov. 26, 2024

Optimizing water and nitrogen management is an effective measure to reduce fertilizer loss environmental pollution risks. This study aims quantify the impacts of different strategies on soil microenvironment yield spring soybeans in southern Xinjiang. In this study, two irrigation quotas were established: W1—36 mm (low water) W2—45 (high water). Three application gradients low (150 kg·hm−2, N1), medium (225 N2), high (300 k N3). The analysis focused physicochemical properties, enzyme activities, microbial community diversity, soybean yield, quality changes. results indicate that activities nitrate reductase urease, as well total content, increased with higher rates. W2N3 treatment significantly 0.15 4.39, 0.18 1.04, 0.31 1.73 times. (p < 0.05). Alkaline protease sucrase amounts, while their response exhibited initial increase followed by a decrease. W2N2 0.10 0.34 0.07 1.46 times Irrigation affected bacterial structure, coupling effects notably influenced abundance Increases enhanced diversity species abundance. Partial least squares path indicated water–nitrogen directly indirectly produced positive quality. An quota 4500 m3 hm−2 rate 300 kg·hm−2 can ensure enhancing findings provide insights into mechanisms communities management, clarify relationship between microenvironments soybeans, identify optimal fertilization for yield. research offers theoretical basis technical support cultivation

Language: Английский

Citations

0