Effect of sugarcane filter cake-based organomineral fertilizers on sweet maize growth
Publish place: International Journal Of Recycling of Organic Waste in Agriculture، Vol: 12، Issue: 0
Publish Year: 1402
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_ROWA-12-0_012
تاریخ نمایه سازی: 14 شهریور 1402
Abstract:
Purpose: One of the primary wastes of the sugar industry that has the potential to be converted into fertilizer is filter cake. Organomineral fertilizer is proposed as a promising approach. Therefore, this research evaluated the efficiency of various filter cake-based organomineral formulations for sweet maize growth under different fertilization rates.Method: The treatments comprised of seven formulations of filter cake-based fertilizers (filter cake (F), biochar (B), organomineral filter cake, organomineral biochar (OB), organomineral filter cake + humic acid, organomineral biochar + humic acid, and conventional mineral fertilizer (M)) and four rates (۴۰, ۸۰, ۱۲۰, and ۱۶۰ kg N ha−۱) based on the nitrogen (N) contents of each fertilizer. Furthermore, fertilizers applied to maize, and growth performance, nutrient use efficiency (NUE), and soil quality were assessed.Results: Maize fertilization using F, B, and OB at different rates resulted in the highest vegetative growth performance, NUE, and residual soil status. F fertilizer produced the optimal plant height, leaf area, and stem diameter for maize. The application of OB fertilizer was most efficient in N uptake, potassium uptake, and potassium recovery, demonstrating values of ۴۲.۵۶%, ۹۱.۸%, and ۱۱۵.۴%, respectively. B fertilizer provided a better residual of P (۹۳.۴%) than M and a higher organic matter content (۲۲۴.۷%) than the negative control. As per our findings, OB is the best treatment for increasing growth performance, NUE, and soil quality with an optimal dose of ۰.۹۶ t ha−۱.Conclusion: Fertilization using OB has significantly improved sweet maize agronomic traits and soil quality
Authors
Arkan Setiaji
Department of Agronomy and Horticulture, Faculty of Ag-riculture, IPB University, Bogor, Indonesia
Budi Santoso
Department of Agronomy and Horticulture, Faculty of Ag-riculture, IPB University, Bogor, Indonesia
Hendrawan Wibisono
Division of Corn and Rice Research, ANR Co., Ltd., Pono-rogo, Indonesia
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