Controlled release fertilizers

Shaviv A., Mikkelsen R. I. Controlled release fertilizers to increase efficiency of nutrient use and minimize environmental degradation - a review, Fert. Res., 1993, 35, 1.10.1007/BF00750215Search in Google Scholar

Hauck R. D. Slow release and bio-inhibitor-amended nitrogen fertilizers, in: Fertilizer technology and use (ed. Engelstad, O. P.), 1985, 293.10.2136/1985.fertilizertechnology.c8Search in Google Scholar

Newbould P. The use of fertilizer in agriculture. Where do we go practically and ecologically?, Plant Soil, 1989, 115, 297.10.1007/BF02202596Search in Google Scholar

Forman D. Are nitrates a significant risk factor in human cancer?, Cancer Surveys, 1989, 8, 443.Search in Google Scholar

Górecki H. Nowe technologie i nowe techniki stosowania nawozów w świecie, Chemik, 1994, Nr specjalny, 48.Search in Google Scholar

Fertilizers for the future, Fert. Int., 1998, 366, 73.Search in Google Scholar

Oertli J. J. Controlled-release fertilizers, Fert. Res., 1980, 1, 103.10.1007/BF01073182Search in Google Scholar

Oertli J. J., Lunt O. R. Controlled release of fertilizer mineral by encapsulating membranes: I. Factors influencing the rate of release, Soil Sci. Soc. Am. Proc., 1962, 26, 579.10.2136/sssaj1962.03615995002600060019xSearch in Google Scholar

Kochba M., Gambash S., Avnimelech Y. Studies on slow release fertilizers: I. Effect of temperature, soil moisture and water vapor pressure, Soil Sci., 1990, 149, 339.10.1097/00010694-199006000-00004Search in Google Scholar

Rindt D., Blouim G., Gestsinger J. Sulfur coating on nitrogen fertilizer to reduce the dissolution rate, J. Agric. Food Chem., 1968, 16(5), 773.10.1021/jf60159a015Search in Google Scholar

Jarrell W. M., Boersma L. Model for the release of urea by granules of sulfur-coated urea applied to soil, Soil Sci. Soc. Am. J., 1979, 43, 1044.Search in Google Scholar

Tomaszewska M., Jarosiewicz A. Use of polysulfone in controlled-release NPK fertilize formulations, J. Agric. Food Chem., 2002, 50, 4634.Search in Google Scholar

Salman O. Polyethylene-coated urea: 1. Improved storage and handling properties, Ind. Eng. Chem. Res., 1989, 28(5), 630.10.1021/ie00089a021Search in Google Scholar

Subrahamanyan K., Dixit L. J. Effect of different coating materials on the pattern of phosphorus release from superphosphate, J. Indian. Soil Sci. Soc., 1988, 36(3), 461.Search in Google Scholar

Akelah A. Novel utilization of conventional agrochemicals by controlled release formulations, Mater. Sci. Eng., 1996, C4, 83.10.1016/0928-4931(96)00133-6Search in Google Scholar

Hepburn C., Young S., Arizal R. Rubber matrix for the slow release of urea fertilizer, Am. Chem. Soc., Div. Polym. Chem., 1987, 28(28), 94.Search in Google Scholar

Al-Zachrani S. M. Controlled-release of fertilizers: modeling and simulation, Inter. J. Eng. Sci., 1999, 37, 1299.10.1016/S0020-7225(98)00120-7Search in Google Scholar

Shaviv A., Raban S., Zaidel E. Modeling controlled nutrient release from polymer coated fertilizers: diffusion release from single granules, Environ. Sci. Technol., 2003, 37, 2251.Search in Google Scholar

Yao K. D., Peng T., Yin Y. J., Xu M. X. Microcapsules/microspheres related to chitosan, JMS-Rev. Macromol. Chem. Phys., 1995, C35, 155.10.1080/15321799508014592Search in Google Scholar

Illum L. Chitosan and its use as a pharmaceutical excipient, Pharm. Res., 1998, 15, 1326.Search in Google Scholar

Felt O., Buri P., Gurny R. Chitosan: a unique polysaccharide for drug delivery, Drug Dev. Ind. Pharm., 1998, 24, 979.10.3109/036390498090899429876553Search in Google Scholar

Ohta K., Atarashi H., Shimatani Y., Matsumoto S., Asao T., Hosoki T. Effect of chitosan with or without nitrogen treatments on seedling growth in Eustoma grandiflorum, J. Jpn. Soc. Hortic. Sci., 2000, 69(1), 63.10.2503/jjshs.69.63Search in Google Scholar

Oh S. H., Seo K. W., Choi D. S., Han K. S., Choi W. G. Effects of chitosan fertilizer on the growth of cabbage and GABA contents in the cabbage, Agric. Chem. Biotechnol. (Engl. Ed.), 2000, 43(1), 34.Search in Google Scholar

Chibu H., Shibayama H., Arima S., Mitsutomi M. Effects of chitosan application on shoot growth and chitinase activity in rice, Advances in Chitin Science, 2002, 6, 231.Search in Google Scholar

Ohta K., Morishita S., Suda K., Kobayashi N., Hosoki T. Effects of chitosan soil mixture treatment in the seedling stage on the growth and flowering of several ornamental plants, J. Jpn. Soc. Hortic. Sci., 2004, 73(1), 66.10.2503/jjshs.73.66Search in Google Scholar

Ohta K., Suzuki M., Matsumoto S., Hosoki T., Kobayashi N. Effect of nitrogenous organic compaunds on growth and flowering in Eustoma grandiflorum, HortScience, 2004, 39(1), 1438.10.21273/HORTSCI.39.6.1438Search in Google Scholar

Du, C., Zhou, J. Supported slow-release fertilizer and its preparation process, CN 1470485, China, 2004.Search in Google Scholar

Cho, Y. J. Production of chitosan for coating slow release chemical fertilizer and coating method, KR 2003058804, S. Korea, 2003.Search in Google Scholar

Chen, Q., Zhang, W., Lu, W. Coating agent for slow release fertilizer, CN 1528717, China, 2004.Search in Google Scholar

Jun, G. S., Kim, Y. H., Ok, D. H., Park, J. C., Seo, M. R. Slow-release coated fertilizer using oyster shells and preparation thereof, KR 2002059171, S. Korea, 2002.Search in Google Scholar

Park, S. J. Method for making organic mineral fertilizer for coating, KR 2004030750, S. Korea, 2004.Search in Google Scholar

Ma, M., Wang, X., Zhang, X. Method for manufacturing fertilizer with controlled-release function, CN 1834072, China, 2006.Search in Google Scholar

Wu, X. Nano controlled-release fertilizer and its preparation, CN 1594239, China, 2005.Search in Google Scholar

Shimizu, S., Shimizu, S. Manufacture of fertilizers containing phosphonic acid or its salts, JP 2006028000, Japan, 2006.Search in Google Scholar

Jiang, J., Cai, D., Yu, Z., Wu, Y. Method for fixing nitrogen fertilizer with active earth, flocculating agent and adsorbent composite, CN 1850743, China, 2006.Search in Google Scholar