Biological Fertilizers
Mostrando 1-12 de 47 artigos, teses e dissertações.
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1. Yield and morphological attributes of bell pepper fruits under biological fertilizers and application times
ABSTRACT Bell pepper (Capsicum annuum) is one of the most consumed vegetables around the world. Balanced fertilization is essential for growing this vegetable. The objective of this study was to evaluate the yield and morphological attributes of bell pepper under doses and times of application of biological fertilizers. Two experiments were carried out with
Rev. Ceres. Publicado em: 2020-10
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2. Effects of organic liquid fertilizers on biological activities and fruit productivity in open-field cherry tomato
ABSTRACT This study evaluated the effects of liquid fertilizers (LF) with farm-derived renewable resources on biological activities and chemical attributes of the soil and fruit in an open-field tomato (Lycopersicon esculentum var. cerasiforme) experiment conducted in South Korea in the 2019 growing season. The LF treatments included bone+fish meal (BF), fis
Bragantia. Publicado em: 2020-09
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3. Structural and biological properties of protein hydrolysates from seafood by-products: a review focused on fishery effluents
Abstract Enormous amounts of by-products and waste are generated during the processing of seafood, sometimes representing about 65% of the raw material employed. Seafood by-products (SB) include solid waste such as skin, head, viscera, trimmings, and bones; however, liquid wastes (effluents) derived from operations such as washing, thawing, cooking and the p
Food Sci. Technol. Publicado em: 2020-06
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4. Meloidogyne javanica control in lettuce with fertilizers applied isolated or associated with biological product
RESUMO Os nematoides das galhas limitam a produtividade da cultura da alface e o controle eficiente dá-se por meio do manejo integrado, sendo necessárias pesquisas em relação à eficiência de novos produtos para nutrição e controle biológico. Assim, objetivou-se avaliar o efeito de fertilizantes, aplicados isoladamente, ou em associação com produto
Hortic. Bras.. Publicado em: 09/12/2019
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5. Mitigation of Mombasa Grass ( Megathyrsus maximus ) Dependence on Nitrogen Fertilization as a Function of Inoculation with Azospirillum brasilense
ABSTRACT Using biological inputs to improve the efficiency of nitrogen fertilizers represents an alternative for the cultivation of grasses in tropical regions. Azospirillum brasilense is a species of plant growth promoting bacteria widely studied and used in inoculants. Thus, this study aimed to evaluate the performance of Mombasa grass ( Megathyrsus maximu
Rev. Bras. Ciênc. Solo. Publicado em: 09/09/2019
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6. Biological Nitrogen Fixation by Legumes and N Uptake by Coffee Plants
ABSTRACT Green manures are an alternative for substituting or supplementing mineral nitrogen fertilizers. The aim of this study was to quantify biological N fixation (BNF) and the N contribution derived from BNF (N-BNF) to N levels in leaves of coffee intercropped with legumes grown on four family farms located in the mountainous region of the Atlantic Fores
Rev. Bras. Ciênc. Solo. Publicado em: 16/01/2017
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7. Agronomic and Economic Efficiency of Common-Bean Inoculation with Rhizobia and Mineral Nitrogen Fertilization
ABSTRACT Management of biological nitrogen fixation in common bean still requires improvement. The objective of this study was to verify the compatibility of nitrogen fertilization with biological N2 fixation to increase common bean yield and profitability. Four field experiments were performed in four municipalities of Minas Gerais, Brazil, during the 2009
Rev. Bras. Ciênc. Solo. Publicado em: 15/08/2016
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8. Plant growth-promoting bacteria as inoculants in agricultural soils
Abstract Plant-microbe interactions in the rhizosphere are the determinants of plant health, productivity and soil fertility. Plant growth-promoting bacteria (PGPB) are bacteria that can enhance plant growth and protect plants from disease and abiotic stresses through a wide variety of mechanisms; those that establish close associations with plants, such as
Genet. Mol. Biol.. Publicado em: 03/11/2015
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9. Algal polysaccharides as source of plant resistance inducers
Algal compounds exhibit great potential to enhance plant growth and resistance to abiotic and biotic stresses. This review focuses on aspects concerning the physical-chemical properties, function and biological activity of macroalgae polysaccharides. Updated results of the main poly- and oligosaccharides studied for the control of plant diseases are discusse
Trop. plant pathol.. Publicado em: 2014-04
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10. FEIJOEIRO INOCULADO COM Rhizobium tropici, ASSOCIADO À APLICAÇÃO DE NITROGÊNIO EM COBERTURA / COMMON BEAN INOCULATED WITH Rhizobium tropici, ASSOCIATED WITH APPLICATION OF NITROGEN IN COVER
Bean represents an important protein source in the human diet in developing countries of tropical and subtropical regions. It is one of the major components of the Brazilian diet and an important protein source. Regarding the nitrogen supply for the bean, we can mention the use of mineral fertilizers and biological fixation of N2. The fixation efficiency is
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 19/06/2012
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11. Diversidade e potencial biotecnológico de Pseudomonas spp. de sedimentos de manguezais. / Diversity and biotechnological potential of Pseudomonas spp. from mangrove sediments.
Os manguezais estão localizados na interface entre o continente e o oceano em regiões intertropicais, possuindo condições ambientais únicas. O objetivo deste trabalho foi avaliar a diversidade e o potencial biotecnológico da comunidade de Pseudomonas spp. em sedimentos de manguezais com diferentes estágios de preservação, no Estado de São Paulo. A
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 24/04/2012
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12. Impacto da implantaçao de perímetros irrigados na qualidade das águas superficiais da porção mineira do médio São Francisco
The irrigation projects Jaíba Gorutuba and Laguna Grande located in the mining portion of the Middle San Francisco, occupying an irrigable area of approximately 31,493 ha. As irrigated agriculture has the potential to contaminate water resources due to deforestation, the application of fertilizers and pesticides, the objective of this research was to invest
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 29/03/2012