Encapsulation of nitrogen fertilizers in mixtures with organoclays for controlled release
Sign Up to like & getrecommendations! Published in 2020 at "Clean Technologies and Environmental Policy"
DOI: 10.1007/s10098-020-01967-z
Abstract: To increase the effectiveness of fertilizers, new controlled release nitrogen fertilizers have been developed from a mixture of urea and natural smectitic clays and organoclays with different surfactants (ionic and nonionic) encapsulated in an insoluble,… read more here.
Keywords: fertilizers mixtures; controlled release; encapsulation nitrogen; nitrogen fertilizers ... See more keywords
Organic Carbon Sequestration in Soil Humic Substances As Affected by Application of Different Nitrogen Fertilizers in a Vegetable-Rotation Cropping System.
Sign Up to like & getrecommendations! Published in 2019 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.8b07114
Abstract: Little is known on the effect of application of different nitrogen (N) fertilizers on soil organic carbon (SOC) sequestration in soil humic substances (HS). We investigated HS molecular characteristics in an Orthic Acrisol, southwestern China,… read more here.
Keywords: sequestration; different nitrogen; application; soil ... See more keywords
Biogeochemistry: A plan for efficient use of nitrogen fertilizers
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/543322a
Abstract: A global analysis finds that nitrogen fertilizers could be used more efficiently if their international distribution across croplands was altered — a measure that would also decrease nitrogen pollution. read more here.
Keywords: efficient use; use nitrogen; plan efficient; biogeochemistry plan ... See more keywords
How different nitrogen fertilizers affect arsenic mobility in paddy soil after straw incorporation?
Sign Up to like & getrecommendations! Published in 2022 at "Journal of hazardous materials"
DOI: 10.2139/ssrn.4054654
Abstract: In straw return fields, nitrogen-fertilizers are added to mitigate microbial competition for nitrogen with plants. However, in arsenic (As)-contaminated paddy fields, the specific effects of different nitrogen fertilizers on As mobility after straw incorporation and… read more here.
Keywords: addition; different nitrogen; incorporation; straw incorporation ... See more keywords
Ammonia volatilization from nitrogen fertilizers applied to sugarcane straw
Sign Up to like & getrecommendations! Published in 2017 at "Revista Ciencia Agronomica"
DOI: 10.5935/1806-6690.20170048
Abstract: Maintenance of crop residues over soil surface under conservational systems limits incorporation of nitrogen fertilizers into the soil. Application of urea over crop residues enhance N-NH3 volatilization losses, justifying the usage of urease inhibitors or… read more here.
Keywords: volatilization losses; applied sugarcane; ammonium; sugarcane straw ... See more keywords