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Combination of mineral and organic fertilizers of slaughterhouse-waste products for cultivation of upland rice cultivars
(2018-08-01)
Due to the expansion of the slaughterhouses sector, there is huge availability of waste from agricultural products. These waste products may be used as alternative for the production of organic fertilizers. Fertilizer ...
Produção de composto orgânico a partir de residuos de plantas medicinais
(2003-04-01)
Extraction of active principles from medicinal plants generates wastes usually discharged. This process does not extract minerals from plant tissues, which may be considered of great value in organic composting. Wastes of ...
Fertilization of high-yield corn with poultry litter based on nitrogen doses
(Empresa Brasil Pesq Agropec, 2018-03-01)
The objective of this work was to recommend nitrogen doses from poultry litter-based organic fertilizers in powder and pellet forms, compared with mineral fertilizer, in a high-yield corn crop under notillage. The treatments ...
Soil fertility and electrical conductivity affected by organic waste rates and nutrient inputs
(Revista Brasileira de Ciência do Solo, 2017)
Corn yield in sandy soil fertilized with poultry litter
(United Arab Emirates Univ, 2017-12-01)
The use of animal waste is an alternative to provide nutrients and increase organic matter content in sandy soils. The poultry litter is one of the most nutrient-rich residues. The objective of this study was assess the ...
Plant Response to Salmon Wastes and Sewage Sludge Used as Organic Fertilizer on Two Degraded Soils Under Greenhouse Conditions
(Instituto de Investigaciones Agropecuarias, INIA, 2008)
Valorization of animal waste from aquaculture through composting: Nutrient recovery and nitrogen mineralization
(2021-01-30)
Aquaculture production has been exponentially growing worldwide, which reflects in the generation of increasing amounts of waste materials. When poorly managed or disposed inadequately, aquaculture-derived wastes can compose ...
Produção de composto orgânico a partir de residuos de plantas medicinais
(2003-04-01)
Extraction of active principles from medicinal plants generates wastes usually discharged. This process does not extract minerals from plant tissues, which may be considered of great value in organic composting. Wastes of ...
Clastogenicity of landfarming soil treated with sugar cane vinasse
(2013-02-01)
The addition of nutrients and/or soil bulking agents is used in bioremediation to increase microbial activity in contaminated soils. For this purpose, some studies have assessed the effectiveness of vinasse in the ...
A Novel Technology for Processing Urban Waste Compost as a Fast-Releasing Nitrogen Source to Improve Soil Properties and Broccoli and Lettuce Production
(2021-01-01)
Purpose: This study evaluated nitrogen (N) mineralization dynamics in three soils after the addition of heat-treated urban waste amendments or urban waste compost (UWC). The effects of UWC and urea on soil properties and ...