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Guava Waste to Sustain Guava (Psidium guajava) Agroecosystem: Nutrient Balance Concepts
(Frontiers Media Sa, 2016-08-29)
The Brazilian guava processing industry generates 5.5 M Mg guava waste year I that could be recycled sustainably in guava agro-ecosystems as slow-release fertilizer. Our objectives were to elaborate nutrient budgets and ...
Balanço e evolução temporal de teores de fósforo e potássio no solo em áreas manejadas com agricultura de precisão
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Ciência do Solo, 2011-08-31)
The need for improving nutrient use efficiency and increase savings demand a better
knowledge of soils and production systems. The objective of this study was to
evaluate the soil P and K budget and its relationships ...
Efecto de Fuentes de Azufre Sobre el Rendimiento y Calidad de Trigo y Pradera en Dos Andisoles
(Instituto de Investigaciones Agropecuarias, INIA, 2006)
Tree growth and nutrient dynamics in pine plantations in southern Brazil
(Revista Brasileira de Ciência do Solo, 2018)
NUTRIENTS BALANCES IN BEEF CATTLE PRODUCTION SYSTEMS AND THEIR IMPLICATIONS FOR THE ENVIRONMENT
(Sociedad Chilena de la Ciencia del Suelo, 2009)
Flujos de materiales conservativos y no conservativos en la Bahía de Jigüey (Archipiélago Sabana-Camagüey, Cuba) y el Océano.
(2006)
Se construyeron y modelaron los presupuestos y procesos biogeoquímicos de carbón, nitrógeno y fósforo para tres muestreos (Julio/2004, Abril y Diciembre/2005) en un cuerpo de agua de semi-cerrado e hipersalino como la Bahía ...
Rainfall partitioning in the Cerrado and its influence on net rainfall nutrient fluxes
(Elsevier B.V., 2021-06-15)
Quantitative studies on the water and nutrient enrichment of throughfall and stemflow in the Cerrado are lacking, especially among tree species. This work tested the hypothesis that the chemistry of rainfall fractions is ...
Phosphorus Budget in Integrated Multitrophic Aquaculture Systems with Nile Tilapia, Oreochromis niloticus, and Amazon River Prawn, Macrobrachium amazonicum
(2017-06-01)
Integrated multitrophic aquaculture (IMTA) systems are designed mainly for efficient use of resources. Substrates added to aquaculture ponds provide space for periphyton to settle and recover nutrients, making these nutrients ...
Carbon budget in integrated aquaculture systems with Nile tilapia (Oreochromis niloticus) and Amazon river prawn (Macrobrachium amazonicum)
(2021-01-01)
This study was centred on the carbon budget of Integrated multitrophic aquaculture (IMTA) systems in earthen ponds stocked with the freshwater Amazon river prawn (Macrobrachium amazonicum) and Nile tilapia (Oreochromis ...