Green coatings from renewable modified bentonite and vegetable oil based polyurethane for slow release fertilizers
Sign Up to like & getrecommendations! Published in 2018 at "Polymer Composites"
DOI: 10.1002/pc.24519
Abstract: A series of modified bentonite (MBT)/polyurethane (PU) composites were synthesized from MBT, isocyanate, and soybean oil-based polyols by in-situ polymerization to coat urea granules for slowing nitrogen (N) release. Bentonite (BT) was modified by intercalation… read more here.
Keywords: modified bentonite; oil based; release fertilizers; polyurethane ... See more keywords
Nitrogen Release from Slow-Release Fertilizers in Soils with Different Microbial Activities
Sign Up to like & getrecommendations! Published in 2017 at "Pedosphere"
DOI: 10.1016/s1002-0160(17)60429-6
Abstract: Abstract Soil microbial activity is recognized as an important factor affecting nitrogen (N) release from slow-release fertilizers. However, studies on the effect of size and activity of soil microflora on fertilizer degradation have provided contrasting… read more here.
Keywords: fertilizers soils; release fertilizers; slow release; release slow ... See more keywords
Preliminary Study on Sustainable NPK Slow-Release Fertilizers Based on Byproducts and Leftovers: A Design-of-Experiment Approach
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c03082
Abstract: In this study, an organic nitrogen-based coating was developed based on black soldier fly (BSF) prepupae reared on poultry dejections and deposited on ceramic lightweight aggregates (LWAs), containing phosphorous (P) and potassium (K) from agroresidues,… read more here.
Keywords: design experiment; release fertilizers; study; slow release ... See more keywords
Synthesis and performance evaluation of slow-release fertilizers produced from inverse vulcanized copolymers obtained from industrial waste
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d3ra00256j
Abstract: To improve crop nutrient uptake efficacy (NUE) and better manage fertilization, slow-release fertilizers (SRFs) are developed by either coating the urea granules or making a composite. Several materials have already been developed, nevertheless, scalability of… read more here.
Keywords: copolymer; waste; industrial waste; release fertilizers ... See more keywords
Nitrogen release rates from slow- and controlled-release fertilizers influenced by placement and temperature
Sign Up to like & getrecommendations! Published in 2020 at "PLoS ONE"
DOI: 10.1371/journal.pone.0234544
Abstract: Controlled-release and slow-release fertilizers can effectively supply nitrogen (N) while mitigating N loss. To determine the suitability of these fertilizers for plants in semi-arid environments, these fertilizers need to be evaluated under varying placement and… read more here.
Keywords: placement temperature; controlled release; surface; release fertilizers ... See more keywords
Effect of slow release fertilizers on container-grown woody plants
Sign Up to like & getrecommendations! Published in 2018 at "Horticultural Science"
DOI: 10.17221/1844-hortsci
Abstract: Slow-Release Fertilizers (SRF) Silvamix Forte and Silvagen were tested in two-year experiments with container-grown woody plants (Pyracantha coccinea, Thuja occidentalis). Several fertilizing systems were compared: preplant application of SRF into substrate as the sole nutrient… read more here.
Keywords: container grown; fertilizer; release fertilizers; year ... See more keywords
Ethylcellulose as a coating material in controlled-release fertilizers
Sign Up to like & getrecommendations! Published in 2019 at "Polish Journal of Chemical Technology"
DOI: 10.2478/pjct-2019-0010
Abstract: Abstract Ethylcellulose polymer was used as a coating material in the preparation of controlled release fertilizers. The materials have been prepared with the use of an immersion method. The mass ratio of polymer to fertilizer… read more here.
Keywords: controlled release; release fertilizers; ethylcellulose coating; material controlled ... See more keywords
DESIGN AND CHARACTERIZATION OF CONTROLLED RELEASE PK FERTILIZERS FROM AGRO-RESIDUES
Sign Up to like & getrecommendations! Published in 2020 at "Environmental Engineering and Management Journal"
DOI: 10.30638/eemj.2020.156
Abstract: The aim of this study is to design and characterize a new controlled release fertilizers category by using valorization of residues from agri-food, industrial and post consumers activities normally allocated into landfill disposal. The underlying… read more here.
Keywords: release fertilizers; controlled release; characterization controlled; design characterization ... See more keywords
New slow-release fertilizers – economic, legal and practical aspects: a Review
Sign Up to like & getrecommendations! Published in 2021 at "International Agrophysics"
DOI: 10.31545/intagr/131184
Abstract: *Corresponding author e-mail: [email protected] **Research presented in this paper was carried out under the program “Implementation doctorate” of the Polish Ministry of Science and Higher Education, contract number: 0006/DW/2018/02 (2018 to 2022). A b s… read more here.
Keywords: slow release; economic legal; practical aspects; legal practical ... See more keywords
Assessment of the Efficiency of Nitrogen Slow-Release Fertilizers in Integrated Production of Carrot Depending on Fertilization Strategy
Sign Up to like & getrecommendations! Published in 2020 at "Sustainability"
DOI: 10.3390/su12051982
Abstract: Optimization of plant nutrition is a very important part of primary production quality systems. Crop fertilization is the most important agrotechnical measure because it determines the amount and quality of the yield. Moreover, excess fertilization… read more here.
Keywords: fertilization; production; release fertilizers; slow release ... See more keywords