Abstract
The ever-increasing population has pressurized the world to increase food production, which consequently resulted in intensive production and consumption of synthetic fertilizers. Fertilizers are the most essential elements to meet the increasing food demand and ensure food security. Besides increasing crop production, chemical fertilizers have adversely affected soil and environmental health. Specifically, imbalance and extensive utilization of urea fertilizers have enhanced greenhouse gas production and polluted the ground as well as surface water resources via volatilization, leaching, and eutrophication processes. Overall, utilization of the majority of chemical fertilizers resulted in huge economic losses and poses serious health hazards to the ecosystem. Approximately 80–90% of phosphorus and 40–70% of nitrogen are lost from applied chemical fertilizers. Therefore, slow-release fertilizers (SRFs) have been developed to enhance agricultural production with the least environmental and fiscal losses on a suitable and sustainable basis. Despite the progressive development of SRF fabrication, the widespread application of such fertilizers is uncommon and needs further investigation. Therefore, this review article aimed to discuss the types, synthesis techniques, and nutrient-release mechanisms of SRFs for sustainable agricultural production and environmental health. Furthermore, recent advances in SRF development including biochar-based SRF fabrication and the strategic use of nanotechnology in SRF synthesis have been reviewed and discussed. The application of SRFs is considered a green and environment-friendly technology, which provides the sustainable pathways for enhancing crop growth and quality. The SRFs improve the plant nutrition and minimize the environmental impacts of the conventional fertilizers by reducing the fertilizer losses along with reduced applications of irrigation. However, due to higher production costs, commercial manufacturing and widespread use of SRFs are still not common. Thus, the synthesis processes, types, environmental and agricultural impacts, application mechanisms, and future prospects of SRFs have been discussed in detail, specifically biochar-based SRFs and nanofertilizers have been elaborated in this review which are considered promising among the SRFs.
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References
Abedi T, Alemzadeh A, Kazemeini SA (2010) Effect of organic and inorganic fertilizers on grain yield and protein banding pattern of wheat. Aust J Crop Sci 384–389. https://doi.org/10.3316/informit.414808187764069
Akelah A (1996) Novel utilizations of conventional agrochemicals by controlled release formulations. Mater Sci Eng C 4:83–98. https://doi.org/10.1016/0928-4931(96)00133-6
Almajed A, Ahmad M, Usman ARA, Al-Wabel MI (2021) Fabrication of sand-based novel adsorbents embedded with biochar or binding agents via calcite precipitation for sulfathiazole scavenging. J Haz Mat 405:124249. https://doi.org/10.1016/j.jhazmat.2020.124249
Althoff D, Rodrigues LN, da Silva DD (2020) Impacts of climate change on the evaporation and availability of water in small reservoirs in the Brazilian savannah. Clim Chang 159(2):215–232
Anstoetz M, Rose TJ, Clark MW, Yee LH, Raymond CA, Vancov T (2015) Novel applications for oxalate-phosphate-amine metal-organic-frameworks (OPA-MOFs): can an iron-based OPA-MOF be used as slow-release fertilizer? PLOS ONE 10:e0144169. https://doi.org/10.1371/journal.pone.0144169
Ariyanti S, Man Z, Bustam MA (2013) Improvement of hydrophobicity of urea modified tapioca starch film with lignin for slow release fertilizer. Adv Mat Res 626:350–354. https://doi.org/10.4028/www.scientific.net/AMR.626.350
Azeem B, KuShaari K, Man ZB, Basit A, Thanh TH (2014) Review on materials & methods to produce controlled release coated urea fertilizer. J Control Release 181:11–21. https://doi.org/10.1016/j.jconrel.2014.02.020
Beig B, Niazi MBK, Jahan Z, Hussain A, Zia MH, Mehran MT (2020) Coating materials for slow release of nitrogen from urea fertilizer: A review. J Plant Nutr 43:1510–1533
Benício LP, Silva RA, Lopes JA, Eulálio D, Santos RM, Aquino LA, Vergütz L, Novais RF, Costa LM, Pinto FG, Tronto J (2015) Layered double hydroxides: nanomaterials for applications in agriculture. Rev Bras Cienc Solo 39:1–3
Blaylock A (2010) Enhanced efficiency fertilizers. Colorado State University Soil Fertility Lecture, Loveland, Colorado
Borggaard OK, Jdrgensen SS, Moberg JP, Raben-Lange B (1990) Influence of organic matter on phosphate adsorption by aluminium and iron oxides in sandy soils. J Soil Sci 41:443–449. https://doi.org/10.1111/j.1365-2389.1990.tb00078.x
Cabezas ARL, Trivelin PCO, Bendassolli JA, de Santana DG, Gascho GJ (1999) Calibration of a semi-open static collector for determination of ammonia volatilization from nitrogen fertilizers. Commun Soil Sci Plant Anal 30:389–406. https://doi.org/10.1080/00103629909370211
Charoenchai M, Prompinit P, Kangwansupamonkon W, Vayachuta L (2020) Bio-inspired surface structure for slow-release of urea fertilizer. J Bionic Eng 17:335–344. https://doi.org/10.1007/s42235-020-0027-2
Chen JH (2006) The combined use of chemical and organic fertilizers and/or biofertilizer for crop growth and soil fertility (2006), In International workshop on sustained management of the soil-rhizosphere system for efficient crop production and fertilizer use 2006 Oct 16, 16, 20, 1-11, Land Development Department Bangkok Thailand.
Chen S, Han Y, Yang M, Zhu X, Liu C, Liu H, Zou H (2020) Hydrophobically modified water-based polymer for slow-release urea formulation. Prog Org Coat 149:105964
Coppens J, Grunert O, Van Den Hende S, Vanhoutte I, Boon N, Haesaert G, De Gelder L (2016) The use of microalgae as a high-value organic slow-release fertilizer results in tomatoes with increased carotenoid and sugar levels. J Appl Phycol 28(4):2367–2377
de Silva M, Siriwardena DP, Sandaruwan C, Priyadarshana G, Karunaratne V, Kottegoda N (2020) Urea-silica nanohybrids with potential applications for slow and precise release of nitrogen. Mater Lett 272:127839
Cheng D, Zhao G, Bai T, Liu Y (2014) Preparation and nutrient release mechanism of a polymer as slow-release compound fertilizer. J Chem Soc Pak 36:647–653
Dubey A, Mailapalli DR (2019) Zeolite coated urea fertilizer using different binders: fabrication, material properties and nitrogen release studies. Environ Technol Innov 16:100452. https://doi.org/10.1016/j.eti.2019.100452
Eghball B (2002) Soil Properties as influenced by phosphorus- and nitrogen-based manure and compost applications. Agron Horti -- Faculty Publications Available: https://digitalcommons.unl.edu/agronomyfacpub/16. Accessed 15 Jan 2022
El Sharkawi HM, Tojo S, Chosa T, Malhat FM, Youssef AM (2018) Biochar-ammonium phosphate as an uncoated-slow release fertilizer in sandy soil. Biomass Bioenergy. 117:154–160. https://doi.org/10.1016/j.biombioe.2018.07.007
Elhassani CE, Essamlali Y, Aqlil M, Nzenguet AM, Ganetri I, Zahouily M (2019) Urea-impregnated HAP encapsulated by lignocellulosic biomass-extruded composites: a novel slow-release fertilizer. Environ Technol Innov 15:100403. https://doi.org/10.1016/j.eti.2019.100403
El-Mekawy RE, Elhady HA, Al-Shareef HF (2021) Highly stretchable, smooth, and biodegradable hydrogel films based on chitosan as safety food packaging. Polym Polym Compos 29:563–573. https://doi.org/10.1177/0967391120926892
Esnouf A, Latrille É, Steyer JP, Helias A (2018) Representativeness of environmental impact assessment methods regarding Life Cycle Inventories. Sci Total Environ 621:1264–1271
FAO (2017) World fertilizer trends and outlook to 2020. In: Summary Report. Food and Agriculture Organization of the United Nation, Rome
Fertahi S, Ilsouk M, Zeroual Y, Oukarroum A, Barakat A (2021) Recent trends in organic coating based on biopolymers and biomass for controlled and slow release fertilizers. J Control Release 330:341–361
Fertahi S, Bertrand I, Ilsouk M, Oukarroum A, Zeroual Y, Barakat A (2020) New generation of controlled release phosphorus fertilizers based on biological macromolecules: effect of formulation properties on phosphorus release. Int J Biol Macromol 143:153–162
Fu J, Wang C, Chen X, Huang Z, Chen D (2018) Classification research and types of slow controlled release fertilizers (SRFs) used - a review. Commun Soil Sci Plant Anal 49:2219–2230. https://doi.org/10.1080/00103624.2018.1499757
Fujita T (1996) Reply to the request on controlled-release fertilizers. In: Personal communication
Gabrielson KD, Wertz SL, Bobeck DR, Sutton AR (2017) Koch Agronomic Services LLC, assignee. In: Compositions of urea formaldehyde particles and methods of making thereof, vol 9, United States patent US, pp 682–894
Gil-Ortiz R, Naranjo MÁ, Ruiz-Navarro A, Caballero-Molada M, Atares S, García C, Vicente O (2020) New eco-friendly polymeric-coated urea fertilizers enhanced crop yield in wheat. Agronomy 10(3):438
Giri TK, Thakur A, Alexander A, Ajazuddin BH, Tripathi DK (2012) Modified chitosan hydrogels as drug delivery and tissue engineering systems: present status and applications. Acta Pharm Sin B.2:439–449. https://doi.org/10.1016/j.apsb.2012.07.004
Giroto AS, Guimarães GG, Foschini M, Ribeiro C (2017) Role of slow-release nanocomposite fertilizers on nitrogen and phosphate availability in soil. Sci Rep 7(1):1–1
Goletti F, Gruhn P, Yudelman M (2000) Integrated nutrient management, soil fertility, and sustainable agriculture: current issues and future challenges. International Food Policy Research, Washington, DC Institute; Available: https://vtechworks.lib.vt.edu/handle/10919/66755
Guertal EA (2009) Slow-release nitrogen fertilizers in vegetable production: a review. Hort Technology 19:16–19. https://doi.org/10.21273/HORTSCI.19.1.16
Guo JH, Liu XJ, Zhang Y, Shen JL, Han WX, Zhang WF, Christie P, Goulding KW, Vitousek PM, Zhang FS (2010) Significant acidification in major Chinese croplands. Science 327(5968):1008–1010
Guo M, Liu M, Liang R, Niu A (2006) Granular urea-formaldehyde slow-release fertilizer with superabsorbent and moisture preservation. J Appl Polym Sci 99:3230–3235. https://doi.org/10.1002/app.22892
Gwenzi W, Nyambishi TJ, Chaukura N, Mapope N (2018) Synthesis and nutrient release patterns of a biochar-based N–P–K slow-release fertilizer. Int J Environ Sci Technol 15:405–414. https://doi.org/10.1007/s13762-017-1399-7
Haddad K, Jeguirim M, Jellali S, Thevenin N, Ruidavets L, Limousy L (2021) Biochar production from Cypress sawdust and olive mill wastewater: agronomic approach. Sci Total Environ 752:141713. https://doi.org/10.1016/j.scitotenv.2020.141713
Hall WL (1996) Vigoro industries: reply to the request on controlled-release fertilizers. Personal communication.
Hasaneen MNA, Abdel-Aziz HMM, El-Bialy DMA, Omer AM (2014) Preparation of chitosan nanoparticles for loading with NPK fertilizer. Afr J Biotechnol 13. https://doi.org/10.4314/ajb.v13i31
Hermida L, Agustian J (2019) Slow release urea fertilizer synthesized through recrystallization of urea incorporating natural bentonite using various binders. Environ Technol Innov 13:113–121. https://doi.org/10.1016/j.eti.2018.11.005
Hutchinson C, Simonne E, Solano P, Meldrum J, Livingston-Way P (2002) Testing of controlled release fertilizer programs for seep irrigated irish potato production. J Plant Nutr 26:1709–1723. https://doi.org/10.1081/PLN-120023277
Iftime MM, Ailiesei GL, Ungureanu E, Marin L (2019) Designing chitosan based eco-friendly multifunctional soil conditioner systems with urea controlled release and water retention. Carbohydr Polym 223:115040
Irfan SA, Razali R, KuShaari K, Mansor N, Azeem B, Ford Versypt AN (2018) A review of mathematical modeling and simulation of controlled-release fertilizers. J Control Release 271:45–54. https://doi.org/10.1016/j.jconrel.2017.12.017
Jamnongkan T, Kaewpirom S (2010) Potassium release kinetics and water retention of controlled-release fertilizers based on chitosan hydrogels. J Polym Environ 18:413–421. https://doi.org/10.1007/s10924-010-0228-6
Jarosiewicz A, Tomaszewska M (2003) Controlled-release NPK fertilizer encapsulated by polymeric membranes. J Agri Food Chem 51(2):413–417
Jarrell WM, Pettygrove GS, Boersma L (1979) Characterization of the thickness and uniformity of the coatings of sulfur-coated urea. Soil Sci Soc Am J 43:602–605. https://doi.org/10.2136/sssaj1979.03615995004300030034x
Jiang J, Fu Y (2013) Prospect for physical type slow/controlled release fertilizers. World J For 2:35–39
Kenawy E-R, Seggiani M, Cinelli P, Elnaby HMH, Azaam MM (2020) Swelling capacity of sugarcane bagasse-g-poly(acrylamide)/attapulgite superabsorbent composites and their application as slow release fertilizer. Eur Poly J 133:109769. https://doi.org/10.1016/j.eurpolymj.2020.109769
Kottegoda N, Sandaruwan C, Priyadarshana G, Siriwardhana A, Rathnayake UA, Berugoda Arachchige DM (2017) Urea-hydroxyapatite nanohybrids for slow release of nitrogen. ACS Nano 11:1214–1221
Ladha JK, Pathak H, Krupnik J, Six J T, van Kessel C (2005) Efficiency of fertilizer nitrogen in cereal production: retrospects and prospects. Adv Agron. Academic Press 85–156. https://doi.org/10.1016/S0065-2113(05)87003-8
Lateef A, Nazir R, Jamil N, Alam S, Shah R, Khan MN, Saleem M (2019) Synthesis and characterization of environmental friendly corncob biochar based nano-composite–a potential slow release nano-fertilizer for sustainable agriculture. Environ Nanotechnol Monit Manag 11:100212
Li S, Chen G (2020) Contemporary strategies for enhancing nitrogen retention and mitigating nitrous oxide emission in agricultural soils: present and future. Environ Dev Sustain 22:2703–2741. https://doi.org/10.1007/s10668-019-00327-2
Li X, Li Q, Xu X, Su Y, Yue Q, Gao B (2016) Characterization, swelling and slow-release properties of a new controlled release fertilizer based on wheat straw cellulose hydrogel. J Taiwan Inst Chem Eng 60:564–572. https://doi.org/10.1016/j.jtice.2015.10.027
Liu G, Zotarelli L, Li Y, Dinkins D, Wang Q, Ozores-Hampton M (2014) Controlled-release and slow-release fertilizers as nutrient management tools. US Department of Agriculture, UF/IFAS Extension Service, University of Florida, IFAS, USA
Liu W, Xiong Y, Xu X, Xu F, Hussain S, Xiong H, Yuan J (2019) Deep placement of controlled-release urea effectively enhanced nitrogen use efficiency and fresh ear yield of sweet corn in fluvo-aquic soil. Sci Rep 9(1):1–1
Liu X, Duan L, Mo J, Du E, Shen J, Lu X, Zhang Y, Zhou X, He C, Zhang F (2011) Nitrogen deposition and its ecological impact in China: an overview. Environ Pollut 159(10):2251–2264
Lum YH, Shaaban A, Mitan NMM, Dimin MF, Mohamad N, Hamid N (2013) Characterization of urea encapsulated by biodegradable starch-PVA-glycerol. J Polym Environ 21:1083–1087. https://doi.org/10.1007/s10924-012-0552-0
Luo D, Wang L, Nan H, Cao Y, Wang H, Kumar TV, Wang C (2023) Phosphorus adsorption by functionalized biochar: a review. Environ Chemist Letters 21(1):497–524
Monreal CM, DeRosa M, Mallubhotla SC, Bindraban PS, Dimkpa C (2016) Nanotechnologies for increasing the crop use efficiency of fertilizer-micronutrients. Biol Fertil Soils 52:423–437. https://doi.org/10.1007/s00374-015-1073-5
Mukherjee I, Das SK, Kumar A (2012) A fast method for determination of flubendiamide in vegetables by liquid chromatography. Pestic Res J 24(2):159–162
Nardi P, Ulderico NE, Di Matteo G, Trinchera A, Napoli R, Farina R, Subbarao GV, Benedetti A (2018) Nitrogen release from slow-release fertilizers in soils with different microbial activities. Pedosphere 28(2):332–340
Naz MY, Sulaiman SA (2016) Slow release coating remedy for nitrogen loss from conventional urea: a review. J Control Release 225:109–120. https://doi.org/10.1016/j.jconrel.2016.01.037
Nelson KA, Paniagua SM, Motavalli PP (2009) Effect of polymer coated urea, irrigation, and drainage on nitrogen utilization and yield of corn in a claypan soil. Agron J 101:681–687. https://doi.org/10.2134/agronj2008.0201
Ni B, Liu M, Lu S, Xie L, Wang Y (2011) Environmentally friendly slow-release nitrogen fertilizer. J Agric Food Chem 59(18):10169–10175
Ni B, Liu M, Lü S, Xie L, Wang Y (2010) Multifunctional slow-release organic−inorganic compound fertilizer. J Agric Food Chem 58:12373–12378. https://doi.org/10.1021/jf1029306
Noh YD, Komarneni S, Park M (2015) Mineral-based slow release fertilizers: a review. Korean J Soil Sci 48:1–7. https://doi.org/10.7745/KJSSF.2015.48.1.001
Noppakundilograt S, Pheatcharat N, Kiatkamjornwong S (2015) Multilayer-coated NPK compound fertilizer hydrogel with controlled nutrient release and water absorbency. J Appl Polym Sci 132. https://doi.org/10.1002/app.41249
Norse D (2005) Non-point pollution from crop production: global, regional and national issues. Pedosphere 15:499–508
Ouyang R, Lei J, Ju H (2008) Surface molecularly imprinted nanowire for protein specific recognition. Chem Commun 5761–5763. https://doi.org/10.1039/B810248A
Qiao D, Liu H, Yu L, Bao X, Simon GP, Petinakis E, Chen L (2016) Preparation and characterization of slow-release fertilizer encapsulated by starch-based superabsorbent polymer. Carbohydr Polym 147:146–154
Rahman MH, Haque KMS, Khan MZH (2021) A review on application of controlled released fertilizers influencing the sustainable agricultural production: a cleaner production process. Environ Technol Innov 23:101697. https://doi.org/10.1016/j.eti.2021.101697
Rakhimol KR, Thomas S, Kalarikkal N, Jayachandran K (2021) Nanotechnology in controlled-release fertilizers. Controlled Release Fertilizers for Sustainable Agriculture. Elsevier, pp 169–181
Rop K, Karuku GN, Mbui D, Njomo N, Michira I (2019) Evaluating the effects of formulated nano-NPK slow release fertilizer composite on the performance and yield of maize, kale and capsicum. Ann Agric Sci 64:9–19. https://doi.org/10.1016/j.aoas.2019.05.010
Rudmin M, Banerjee S, Yakich T, Tabakaev R, Ibraeva K, Buyakov A, Soktoev B, Ruban A (2020) Formulation of a slow-release fertilizer by mechanical activation of smectite/glauconite and urea mixtures. Appl Clay Sci 196:105775
Salimi M, Motamedi E, Safari M, Motesharezadeh B (2021) Synthesis of urea slow-release fertilizer using a novel starch-g-poly(styrene-co-butylacrylate) nanocomposite latex and its impact on a model crop production in greenhouse. J Clean Produc 322:129082. https://doi.org/10.1016/j.jclepro.2021.129082
Sharma A, Saha TN, Arora A, Shah R, Nain L (2017) Efficient microorganism compost benefits plant growth and improves soil health in calendula and marigold. Hortic Plant J 3:67–72. https://doi.org/10.1016/j.hpj.2017.07.003
Shaviv A (2001) Advances in controlled-release fertilizers. Adv Agron. Academic Press, pp 1–49. https://doi.org/10.1016/S0065-2113(01)71011-5
Sempeho SI, Kim HT, Mubofu E, Hilonga A (2014). Meticulous overview on the controlled release fertilizers.
Shen Y, Wang H, Liu Z, Li W, Liu Y, Li J, Wei H, Han H (2021) Fabrication of a water-retaining, slow-release fertilizer based on nanocomposite double-network hydrogels via ion-crosslinking and free radical polymerization. J Ind Eng Chem 93:375–382
Shi Y, Jiang KX, Zhang TA, Lv GZ (2020) Cleaner alumina production from coal fly ash: membrane electrolysis designed for sulfuric acid leachate. J Clean Produc 243:118470
Shoji S, Kanno H (1994) Use of polyolefin-coated fertilizers for increasing fertilizer efficiency and reducing nitrate leaching and nitrous oxide emissions. Fertilizer Res 39:147–152. https://doi.org/10.1007/BF00750913
Shukla S, Hanlon EA, Jaber FH, Stoffella PJ, Obreza TA, Ozores-Hampton M (2006) Groundwater nitrogen: behavior in flatwoods and gravel soils using organic amendments for vegetable production. EDIS 2006
Sierra G (1994) Less nutrients and more growing power with Osmocote Plus. Publisher, Grace Sierra International BV, De Meern, The Netherlands
Statistics Eurostat. Consumption of inorganic fertilizers (2016) https://ec.europa.eu/eurostat/databrowser/view/aei_fm_usefert/default/table?lang=en. Accessed 20 Dec 2021
Sun BD, Liu XZ (2008) Occurrence and diversity of insect-associated fungi in natural soils in China. Appl Soil Ecol 39(1):100–108
Tarafder C, Daizy M, Alam MM, Ali MR, Islam MJ, Islam R, Ahommed MS, Aly Saad Aly M, Khan MZ (2020) Formulation of a hybrid nanofertilizer for slow and sustainable release of micronutrients. ACS Omega. 5(37):23960–23966
Timilsena YP, Adhikari R, Casey P, Muster T, Gill H, Adhikari B (2015) Enhanced efficiency fertilisers: a review of formulation and nutrient release patterns. J Sci Food Agric 95:1131–1142. https://doi.org/10.1002/jsfa.6812
Torrisi B, Trinchera A, Rea E, Allegra M, Roccuzzo G, Intrigliolo F (2013) Effects of organo-mineral glass-matrix based fertilizers on citrus Fe chlorosis. Eur J Agron 44:32–37. https://doi.org/10.1016/j.eja.2012.07.007
Treinyte J, Grazuleviciene V, Paleckiene R, Ostrauskaite J, Cesoniene L (2018) Biodegradable polymer composites as coating materials for granular fertilizers. J Polym Environ 26(2):543–554
Trenkel ME (1997) Controlled-release and stabilized fertilizers in agriculture. International fertilizer industry association, Paris
Trenkel ME (2010) Slow and controlled release and stabilized fertilizers: an option for enhancing nutrient use efficiency in Agric, 2nd edn. International Fertilizers Association
Van Dijk KC, Lesschen JP, Oenema O (2016) Phosphorus flows and balances of the European Union Member States. Scien Total Environ 542:1078–1093
Wang C, Luo D, Zhang X, Huang R, Cao Y, Liu G, Wang H (2022) Biochar-based slow-release of fertilizers for sustainable agriculture: a mini review. Environ Science Ecotechnol 10:100167
Wang F (1996) Modelling nitrogen transport and transformations in soils subject to environmentally friendly fertilization practices. Technion-Israel Institute of technology, Department of civil engineering
Wang Q, Wang YL, Guo JL, Guo CX, Yang ZP (2016a) Release of sulfur coated urea in mild saline-alkali soil and study of its fertilizer efficiency. Acta Agric Bor Sin 31:182–187
Wang XW, Kuai JL, Yu J, Liu X (2016b) Effects of controlled/slow-released nitrogen fertilizers on physiological characteristics and quality of melon under substrate cultivation. J Plant Nutr Fertil 22:847–854
Wu F, Wang J, Liu J, Zeng G, Xiang P, Hu P, Xiang W (2021) Distribution, geology and development status of phosphate resources. Geol China 48(1):82–101
Wu L, Liu M, Liang R (2008) Preparation and properties of a double-coated slow-release NPK compound fertilizer with superabsorbent and water-retention. Bioresour Technol 99:547–554. https://doi.org/10.1016/j.biortech.2006.12.027
Xiao X, Yu L, Xie F, Bao X, Liu H, Ji Z (2017) One-step method to prepare starch-based superabsorbent polymer for slow release of fertilizer. Chem Eng J 309:607–616. https://doi.org/10.1016/j.cej.2016.10.101
Xiaoyu N, Yuejin W, Zhengyan W, Lin W, Guannan Q, Lixiang Y (2013) A novel slow-release urea fertiliser: physical and chemical analysis of its structure and study of its release mechanism. Biosyst Eng 115:274–282. https://doi.org/10.1016/j.biosystemseng.2013.04.001
Yan G, Yao Z, Zheng X, Liu C (2015) Characteristics of annual nitrous and nitric oxide emissions from major cereal crops in the North China Plain under alternative fertilizer management. Agric Ecosyst Environ 207:67–78. https://doi.org/10.1016/j.agee.2015.03.030
Yang W, Fortunati E, Bertoglio F, Owczarek JS, Bruni G, Kozanecki M, Kenny JM, Torre L, Visai L, Puglia D (2018a) Polyvinyl alcohol/chitosan hydrogels with enhanced antioxidant and antibacterial properties induced by lignin nanoparticles. Carbohydr Polym 181:275–284
Yang X, Jiang R, Lin Y, Li Y, Li J, Zhao B (2018b) Nitrogen release characteristics of polyethylene-coated controlled-release fertilizers and their dependence on membrane pore structure. Particuology 36:158–164
Ye HM, Li HF, Wang CS, Yang J, Huang G, Meng X, Zhou Q (2020) Degradable polyester/urea inclusion complex applied as a facile and environment-friendly strategy for slow-release fertilizer: performance and mechanism. Chem Eng J 381:122704
Ye Z, Zhang L, Huang Q, Tan Z (2019) Development of a carbon-based slow release fertilizer treated by bio-oil coating and study on its feedback effect on farmland application. J Clean Produc 239:118085. https://doi.org/10.1016/j.jclepro.2019.118085
Yeoh NS, Oades JM (1981) Properties of soils and clays after acid treatment I. Clay minerals. Soil Res 19:147–158. https://doi.org/10.1071/sr9810147
Zekri M, Koo RCJ (1991) Evaluation of controlled-release fertilizers for young citrus trees. J Am Soc Hortic Sci 116:987–990. https://doi.org/10.21273/JASHS.116.6.987
Zhang X, Gang DD, Sun P, Lian Q, Yao H (2021) Goethite dispersed corn straw-derived biochar for phosphate recovery from synthetic urine and its potential as a slow-release fertilizer. Chemosphere 262:127861. https://doi.org/10.1016/j.chemosphere.2020.127861
Zhao L, Cao X, Zheng W, Scott JW, Sharma BK, Chen X (2016) Copyrolysis of biomass with phosphate fertilizers to improve biochar carbon retention, slow nutrient release, and stabilize heavy metals in soil. ACS Sustainable Chem Eng 4:1630–1636. https://doi.org/10.1021/acssuschemeng.5b01570
Zheng J, Han J, Liu Z, Xia W, Zhang X, Li L (2017) Biochar compound fertilizer increases nitrogen productivity and economic benefits but decreases carbon emission of maize production. Agric Ecosyst Environ 241:70–78. https://doi.org/10.1016/j.agee.2017.02.034
Zhong K, Lin ZT, Zheng XL, Jiang GB, Fang YS, Mao XY, Liao ZW (2013) Starch derivative-based superabsorbent with integration of water-retaining and controlled-release fertilizers. Carbohydr Polym 92(2):1367–1376
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Almutari, M.M. Synthesis and modification of slow-release fertilizers for sustainable agriculture and environment: a review. Arab J Geosci 16, 518 (2023). https://doi.org/10.1007/s12517-023-11614-8
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DOI: https://doi.org/10.1007/s12517-023-11614-8