[article]
| Titre : |
Toward a new generation of fertilizers with the approach of controlled-release fertilizers: a review |
| Type de document : |
texte imprimé |
| Auteurs : |
Samira Moradi, Auteur ; Aziz Babapoor, Auteur ; Samaneh Ghanbarlou, Auteur ; Masoomeh Yari Kalashgarani, Auteur ; Iman Salahshoori, Auteur ; Ahmad Seyfaee, Auteur |
| Année de publication : |
2024 |
| Article en page(s) : |
p. 31-54 |
| Note générale : |
Bibliogr. |
| Langues : |
Américain (ame) |
| Catégories : |
Agriculture
Azote
Engrais organiques
Système de libération contrôlée (technologie)
|
| Index. décimale : |
667.9 Revêtements et enduits |
| Résumé : |
Coping with the growth of the global population and the necessity for food, the agricultural sector has been compelled to rely heavily on fertilizers as a means to enhance both the quantity and quality of agricultural products. The drastic depletion of these fertilizers (30-50%) poses a serious risk to both human safety and the environment. Researchers have introduced new-generation fertilizers (NGFs) to tackle these challenges. This study initially examined the pros and cons, nitrogen loss, and global usage of traditional fertilizers. Subsequently, it categorized different types of NGFs, with a particular focus on the utilization of controlled-release fertilizers (CRFs). Afterward, the research delved into studying the nutrient release mechanism, the type of coating materials, the techniques employed for coating, the advantages and challenges related to CRFs, and the impact of specific parameters on the mechanism of CRFs. In conclusion, we have presented a comprehensive overview of several commercially manufactured variants of CRFs. The utilization of CRFs is experiencing a notable upward trend, exhibiting a compound annual growth rate (CAGR) of 6.37%. Moreover, this growth includes active involvement from governments, farmers, and industries. |
| Note de contenu : |
- Fertilizers
- Nitrogen loss and the environment
- Global consumption of fertilizer
- New-generation fertilizers
- Mechanism of controlled release of nutrients from CRFs
- Classification of materials for CRFs productions
- Techniques of coating application
- Methods for determining nutrient release rate
- The effective parameters of the release rate
- Advantages of CRFs
- Technical challenges
- Commercial production of CRFs
- Table 1 : Advantages and disadvantages of organic/inorganic fertilizers
- Table 2 : World P, N, and K supply, demand balance, and CAGR 2020 (thousand tons)
- Table 3 : Advantages and disadvantages of sulfur coating
- Table 4 : Advantages and disadvantages of polymer coating
- Table 5 : Types of coating materials for CRFs productions
- Table 6 : Some materials and methods used for CRFs production
- Table 7 : Determination of nutrient release rate methods
- Table 8 : The effect of some parameters on the nutrient release rate
- Table 9 : Some of the CRFs produced on a commercial scale |
| DOI : |
https://doi.org/10.1007/s11998-023-00817-z |
| En ligne : |
https://drive.google.com/file/d/1fcQY77R6vAHLGaoxmGtDkpiHKoWCo85e/view?usp=drive [...] |
| Format de la ressource électronique : |
Pdf |
| Permalink : |
https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=40435 |
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 21, N° 1 (01/2024) . - p. 31-54
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Toward a new generation of fertilizers with the approach of controlled-release fertilizers: a review in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 21, N° 1 (01/2024)
