Nutrient Release Characteristics From Four Types of Controlled-release Fertilizers
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چکیده
منابع مشابه
A Rapid Technique for Prediction of Nutrient Release from Polymer Coated Controlled Release Fertilizers
Controlled release fertilizers (CRF) are produced with different rates and durations of nutrient release to cater to different crops with wide ranges of nutrient requirements. A rapid technique is needed to verify the label specifications of nutrient release rate and duration. Polymer-coated urea (PCU) (43% nitrogen [N]) and polymer-coated N, phosphorus (P), potassium (K) (PC_NPK; 14-14-14) fer...
متن کاملControlled - Release Fertilizers : Advances and Challenges
Controlledrelease fertilizers (CRFs) offer an excellent option to improve nutrients uptake by plants and reduce the environmental hazards due to excess release of chemicals. Polymer-coated fertilizers, compared to the other types of CRF, are by far the most intensively researched topic because of their great characteristics. Polymercoated fertilizers, which are less sensitive to the soil and en...
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Phosphorus Release Characteristics from Biosolids-Derived Organomineral Fertilizers Diogenes L. Antille, Ruben Sakrabani & Richard J. Godwin a School of Applied Science, Cranfield University, Cranfield, Bedfordshire, UK b National Centre for Engineering in Agriculture, University of Southern QueenslandToowoomba, Queensland, Australia c Harper Adams University, Newport, Shropshire, UK Accepted a...
متن کاملNitrogen Release Characteristics from Biosolids- Derived Organomineral Fertilizers
Nitrogen Release Characteristics from BiosolidsDerived Organomineral Fertilizers Diogenes L. Antille, Ruben Sakrabani & Richard J. Godwin To cite this article: Diogenes L. Antille, Ruben Sakrabani & Richard J. Godwin (2014) Nitrogen Release Characteristics from Biosolids-Derived Organomineral Fertilizers, Communications in Soil Science and Plant Analysis, 45:12, 1687-1698, DOI: 10.1080/00103624...
متن کاملCumulative release characteristics of controlled-release nitrogen and potassium fertilizers and their effects on soil fertility, and cotton growth
To investigate the interacting effects of polymer coated urea (PCU) and polymer coated potassium chloride (PCPC) on cotton growth, an experiment was conducted with containerized plants in 2014 and 2015. There were two kinds of nitrogen fertilizer, PCU and urea, which were combined with PCPC at three application rates (40, 80 and 120 kg ha-1). The kinds of nitrogen fertilizer formed the main plo...
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ژورنال
عنوان ژورنال: HortScience
سال: 2004
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.39.4.797a