Moderate deep banding of phosphorus enhanced winter wheat yield and fertilizer uptake efficiency by promoting nutrient absorption and translocation of pre-anthesis nutrient DOI
Yang Zhou,

Zhenyan Li,

Yongqiang Li

et al.

Field Crops Research, Journal Year: 2024, Volume and Issue: 322, P. 109728 - 109728

Published: Dec. 27, 2024

Language: Английский

The Optimal Layout Strategy for Subsurface Pipes to Improve Soil Desalination and Increase Crop Yield: A Meta‐Analysis DOI Open Access
Yang Yang, Chang Ao, Yi Liu

et al.

Land Degradation and Development, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 14, 2024

ABSTRACT Subsurface drainage systems are now used in various fields to control soil salinity, manage the water table, and increase crop yields by discharging groundwater excess from soil. However, few studies have compared effects of subsurface on salinity yield different climatic environments. Therefore, this study synthesized 891 experiments 57 screened papers spanning 1979 2024. The results showed that with system significantly reduced 25.56% increased 20.28% ( p < 0.05) without such systems. Other physicochemical properties a significant decrease ionic content CO 3 2− , HCO − Na + etc., permeability. This found had effect desalination most soils climates. Comparatively better was achieved weakly alkaline saline medium sand high salt than areas both dryland paddy 0.05), while improvement were more fields. Additionally, suggests humid climates, layout should 30 m spacing drain depth over 1.2 m. In arid if table is less or equal 1 m, be 10–20 when exceeds between summary, has good application prospects for soils.

Language: Английский

Citations

1
Evaluating the agronomic efficiency of alternative phosphorus sources applied in Brazilian tropical soils DOI Creative Commons
Lucas Jónatan Rodrigues da Silva, Aline da Silva Sandim, Ana Paula Rodrigues da Silva

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: April 12, 2024

Understanding the efficacy of alternative phosphorus (P) sources in tropical soils is crucial for sustainable farming, addressing resource constraints, mitigating environmental impact, improving crop productivity, and optimizing soil-specific solutions. While topic holds great importance, current literature falls short providing thorough, region-specific studies on effectiveness P Brazilian maize cultivation. Our aim was to assess agronomic efficiency concerning (Zea mays L.) attributes, including height, shoot dry weight, stem diameter, nutrient accumulation, across five soils. In greenhouse conditions, we carried out a randomized complete block design, investigating two factors (soil type sources), evaluating with varying clay contents three P, as well commercial source control group. We evaluated attributes such weight biomass, availability efficiency. results showed that, although triple superphosphate (TSP) exhibited greater values than (precipitated 1, precipitated 2 reactive phosphate) (e.g., phosphorus, nitrogen, sulfur, calcium magnesium accumulation). For instance, PP1 increased accumulation (P), nitrogen (N), sulfur (S) by 37.05% 75.98% 34.39% 72.07% 41.94% 72.69% comparison PP2 RP, respectively. Additionally, substantially high 15 days after planting (DAP), showing increases 61.90%, 99.04%, 38.09% PP2, TSP. Ca Mg highest were found COxisol2 soil when applied, = 44.31% 69.48%; 46.23 75.79%, Finally, relative observed applied. The phosphate (PP1 PP2) similar behavior that (TSP), suggesting their potential use reduce reliance TSP fertilization, especially low contents. This study emphasized strategies management, aimed at assisting farmers enhancing productivity while simultaneously reduced costs.

Language: Английский

Citations

1
Spatial evolution of soil properties in near-natural constructed wetland after 15 years of operation DOI Creative Commons
Chenxi Liu, Xiajie Zhai,

Lijuan Cui

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: June 5, 2024

Abstract Near-nature restoration is a key research focus in the field of ecological restoration. Near-natural constructed wetlands (NCWs) play an important role water resource purification. During long-term operation NCWs without intervention, their purification ability gradually weakens and soil structure function change. In present study, based on for 15 years, we measured physicochemical properties (e.g., carbon, nitrogen, phosphorus contents, pH) activities enzymes urease (URE), alkaline phosphatase (PHO), dehydrogenase, sucrase (SUC)) at depth 0–20 cm; levels these parameters different flow sections of, distances from, NCW were assessed. The results showed no significant difference between carbon total nitrogen from NCW. Further, NH4+-N contents increased with increase distance wetland lowest center; further, NO3--N content was highest center (p < 0.01). surface (0–5 cm) higher than subsurface activity most decreased significantly depth; enzyme observed bank Redundancy analysis that had strong explanatory power activity. After operation, spatial changes. discovery this rule conducive to design will aid protection ecosystems subjected combined influence natural human activities.

Language: Английский

Citations

0
Synergistic Mechanisms of Plant Phosphorus (P) Resorption and Microbial P‐Limitation Affecting Soil P During Grassland Vegetation Succession DOI

Chuihui Liu,

Zhijing Xue, Baorong Wang

et al.

Journal of Geophysical Research Biogeosciences, Journal Year: 2024, Volume and Issue: 129(10)

Published: Sept. 30, 2024

Abstract Phosphorus (P), a crucial element for all life forms on Earth, is often insufficiently available in terrestrial ecosystems. The interaction and feedback between plants soil microorganisms are links integrating above‐ below‐ground However, changes P fractions response to plant‐microbe interactions during vegetation succession remain poorly understood. This study investigated the trends relationships plant resorption, microbial properties, transformation interface layer (TIS) underlying topsoil (UTS) grassland succession. results point combination of alongside factors driving changes. TIS UTS layers differ, with phosphorus dynamics primarily influenced by microorganisms. Microorganisms co‐limited C both layers. Under P‐limitation, produce alkaline phosphatases (AP), while deficiency stimulates production C‐acquiring enzymes, subtly regulating through organic matter decomposition. Plant resorption efficiency P‐limitation exhibit synergistic variations, reaching their lowest levels mixed Bothriochloa ischaemum Stipa bungeana Trin ( Bo.I + St.B ) stage. emphasizes that cycling plant‐microbe‐soil feedback. Plants jointly regulate nutrient effectiveness partitioning ecosystem.

Language: Английский

Citations

0
Enhanced available phosphorus in paddy fields applying biochar and water-saving irrigation together: The role of alkaline phosphomonoesterase-harboring microorganisms DOI

Suting Qi,

Shihong Yang,

Yi Xu

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 371, P. 123260 - 123260

Published: Nov. 6, 2024

Language: Английский

Citations

0
Long-term impact of silviculture systems on phosphorus transformation and adsorption behaviour in semi-arid restored lands DOI
Jyotirmay Roy, D.R. Biswas, B. B. Basak

et al.

Agriculture Ecosystems & Environment, Journal Year: 2024, Volume and Issue: 381, P. 109449 - 109449

Published: Dec. 24, 2024

Language: Английский

Citations

0
Moderate deep banding of phosphorus enhanced winter wheat yield and fertilizer uptake efficiency by promoting nutrient absorption and translocation of pre-anthesis nutrient DOI
Yang Zhou,

Zhenyan Li,

Yongqiang Li

et al.

Field Crops Research, Journal Year: 2024, Volume and Issue: 322, P. 109728 - 109728

Published: Dec. 27, 2024

Language: Английский

Citations

0