Agrotechnical Assessment of Struvite Application
نویسندگان
چکیده
Agrotechnical assessment of struvite produced by a lab-scale sedimentation unit is performed. As source phosphates and ammonia, liquor obtained through dewatering ?unicipal wastewater treatment plant sludge was in use. The range ammonia the 130 - 250 380 560 mg/L, respectively. Seawater brine with magnesium concentration around 60 g Mg2+/L applied as magnesium. agrotechnical characteristics were compared to ammonium nitrate carbamide regards productivity effects on maize hybrid P9241. results show that effectiveness some commercial fertilizers quite close. highest yield experiment achieved application plus (56.64 kg/ha), while applying solely it 54.60 kg/ha. protein content (9.7%) observed case struvite/ammonium application.
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ژورنال
عنوان ژورنال: Journal of Agricultural Chemistry and Environment
سال: 2021
ISSN: ['2325-744X', '2325-7458']
DOI: https://doi.org/10.4236/jacen.2021.102014