Results 11 to 20 of about 6,754,506 (243)

Biopolymers as Green Binders for Soil Improvement in Geotechnical Applications: A Review

open access: yesGéosciences, 2021
Soil improvement using biopolymers has attracted considerable attention in recent years, with the aim to reduce the harmful environmental effects of traditional materials, such as cement.
H. Fatehi, D. Ong, Jimmy Yu, I. Chang
semanticscholar   +1 more source

The response of potato tuber yield, nitrogen uptake, soil nitrate nitrogen to different nitrogen rates in red soil

open access: yesScientific Reports, 2021
Nutrient-deficient red soil found in the southern region of China is increasingly being used for potato crops to meet the demand for this staple food. The application of nitrogen fertilizer is necessary to support the production of higher tuber yields ...
Kailou Liu   +4 more
doaj   +1 more source

Morphophysiological Diversity and Haplotype Analysis of Saltol QTL Region in Diverse Rice Landraces for Salinity Tolerance

open access: yesRice Science, 2023
Rice is sensitive to salinity stress at both the seedling and reproductive stages. The present study used 145 rice genotypes comprising of 100 landraces and 45 advanced breeding lines collected from different regions of India.
B.M. Lokeshkumar   +6 more
doaj   +1 more source

Application of ammonium to a N limited arable soil enriches a succession of bacteria typically found in the rhizosphere

open access: yesScientific Reports, 2022
Crop residue management and tillage are known to affect the soil bacterial community, but when and which bacterial groups are enriched by application of ammonium in soil under different agricultural practices from a semi-arid ecosystem is still poorly ...
Mario Hernández-Guzmán   +6 more
doaj   +1 more source

Potential applications for multifunctional microalgae in soil improvement

open access: yesFrontiers in Environmental Science, 2022
Soil is the basis of agricultural production, and the quality of soil directly affects crop quality and yield. Microalgae can carry out photosynthesis, carbon and nitrogen fixation, and produce large amounts of valuable biomass coupled with wastewater ...
Xiaotong Song   +8 more
semanticscholar   +1 more source

Production and Characterization of Hydrochars and Their Application in Soil Improvement and Environmental Remediation

open access: yesChemical Engineering Journal, 2021
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A. Khosravi   +5 more
semanticscholar   +1 more source

Calcium phosphate biocement using bone meal and acid urease: An eco-friendly approach for soil improvement

open access: yesJournal of Cleaner Production, 2021
Biocementation technology has recently become a new soil improvement method. In majority of the biocementation processes, the formation of calcium carbonate occurs as the consequence of enzymatic urea hydrolysis, producing carbonate-ions and alkaline pH (
S. Gowthaman   +4 more
semanticscholar   +1 more source

Organic materials with high C/N ratio: more beneficial to soil improvement and soil health

open access: yesBiotechnology Letters, 2022
In order to figure out the effect of organic fertilizers with different carbon–nitrogen (C/N) ratios on the soil improvement and the healthy cultivation, the pot experiment method was used to study effects on the physical and chemical properties and the ...
Jiayi Li   +7 more
semanticscholar   +1 more source

Effects of Long-Term Organic Amendments on Soil Organic Carbon in a Paddy Field: A Case Study on Red Soil

open access: yesJournal of Integrative Agriculture, 2014
Soil organic carbon (SOC) is one of the main carbon reservoirs in the terrestrial ecosystem. It is important to study SOC dynamics and effects of organic carbon amendments in paddy fields because of their vest expansion in south China.
Qing-hai HUANG   +10 more
doaj   +1 more source

Estimating the effect of urease inhibitor on rice yield based on NDVI at key growth stages [PDF]

open access: yesFrontiers of Agricultural Science and Engineering, 2014
The effect of the urease inhibitor, N-(n-butyl) thiophosphoric triamide (NBPT) at a range of application rates on rice production was examined in a field experiment at Jinxian County, Jiangxi Province, China.
Kailou LIU,Yazhen LI,Huiwen HU
doaj   +1 more source

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