Results 21 to 30 of about 1,650,046 (259)

Parameter calibration of the discrete element simulation model for soaking paddy loam soil based on the slump test.

open access: yesPLoS ONE, 2023
The discrete element computer simulation method is an effective tool that enables the study of the interaction mechanism between the pulping components and the paddy soil during the paddy field pulping process. The findings are valuable in optimizing the
Zhou Tienan   +4 more
doaj   +1 more source

Impacts of Different Parent Materials in Red Soil Region on Stability of Paddy Soil Aggregates

open access: yesGuangdong nongye kexue, 2022
【Objective】The study was conducted to explore the differences of stability of paddy soil aggregates developed from different parent materials in red soil area, with a view to providing a theoretical basis for the utilization and development of soil ...
Peng GUO   +6 more
doaj   +1 more source

Spatial distribution of status silicon availability for plant and its effect to rice yield

open access: yesSains Tanah: Journal of Soil Science and Agroclimatology, 2023
Silicon (Si) is a beneficial element for rice plants. However, evaluating the Si availability status of paddy soil is rarely done. This study aimed to investigate the Si availability for plant (SiAP), spatial distribution, SiAP correlations with some ...
Budy Frasetya Taufik Qurrohman   +3 more
doaj   +1 more source

Comparison of carbon sequestration efficiency in soil aggregates between upland and paddy soils in a red soil region of China

open access: yesJournal of Integrative Agriculture, 2019
There is limited information on carbon sequestration efficiency (CSE) of soil aggregates in upland and paddy soils under long-term fertilization regimes.
Kai-lou LIU   +8 more
doaj   +1 more source

Denitrification Potential of Paddy and Upland Soils Derived From the Same Parent Material Respond Differently to Long-Term Fertilization

open access: yesFrontiers in Environmental Science, 2020
The effects of land use and fertilization regimes on soil denitrification potential (SDP) are often investigated, but less is known about the responses of SDP to different types of land use with different fertilization regimes in soils derived from the ...
Haicui Wang   +10 more
doaj   +1 more source

Regulatory mechanism of silicon application on phosphorus activation and uptake in the paddy soil-rice system

open access: yes浙江大学学报. 农业与生命科学版
To investigate the regulatory mechanisms of silicon (Si) application on phosphorus (P) activation and uptake in the paddy soil-rice system, pot experiments were conducted using three waterloggogenic paddy soils from Changchun City of Jilin Province ...
SHI Xinyi   +5 more
doaj   +1 more source

Continental-Scale Paddy Soil Bacterial Community Structure, Function, and Biotic Interaction

open access: yesmSystems, 2021
Rice paddy soil-associated microbiota participate in biogeochemical processes that underpin rice yield and soil sustainability, yet continental-scale biogeographic patterns of paddy soil microbiota remain elusive.
Hong-Yi Li   +7 more
doaj   +1 more source

Effect of the Different Fertilization Treatments Application on Paddy Soil Enzyme Activities and Bacterial Community Composition

open access: yes, 2023
The application amount of fertilizer is believed to dramatically influence soil bacteria in paddy fields, and soil bacteria critically affect soil enzyme activities and the growth of rice in paddy fields.
Boping He, Su Wang, Qingqing Xiao
core   +1 more source

On‐Demand Deconstructable Thermosets Through Cleavable Comonomer and Thermolatent Base Synergy

open access: yesAngewandte Chemie, EarlyView.
Thermosets, valued for their chemical and mechanical properties, resist recycling due to their cross‐linked structure. Weak bonds via comonomers enable degradability, but diffusion limits effectiveness. We incorporate thermolatent bases before polymerization (thermal or 3D‐VAT printing).
Sophia Kouider   +15 more
wiley   +2 more sources

Exploration of Microbial Diversity of Anoxic Soil Under Submerged Low-Land Paddy Cultivation by Culture-Independent Methods for Its Consequent Ramifications on Environment, Soil Health, and Sustainability [PDF]

open access: yesNature Environment and Pollution Technology
Soil microbes, the primary components of soil biodiversity, provide crucial ecosystem services. Anthropogenic activities, such as agriculture, bring about innumerable biotic and abiotic changes in the soil ecosystem that can have short and long-term ...
M. B. Chakraborty and S. R. Patgiri
doaj   +1 more source

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