Monoammonium Phosphate
Mostrando 1-11 de 11 artigos, teses e dissertações.
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1. Evaluation of NPK doses on the production of papaya 'Caliman 01'
RESUMO O objetivo do trabalho foi avaliar o efeito de diferentes doses de NPK nos componentes de produção do híbrido de mamão papaia 'Caliman 01'. O experimento foi realizado na empresa WG Fruticultura, localizada na região da Chapada do Apodi. Cinco doses de nitrogênio (75, 590, 837, 1088 e 1575 kg N ha-1), cinco doses de fósforo (10, 72, 96, 133 e 1
Rev. Ciênc. Agron.. Publicado em: 04/11/2019
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2. Is Composting a Route to Solubilize Low-Grade Phosphate Rocks and Improve MAP-Based Composts?
ABSTRACT: In alkalinized and Ca-rich composts, solubilization of apatite from phosphate rocks (PRs) is not guaranteed; however, chelating agents and humified substances produced during composting may alter the soluble contents and P forms of monoammonium phosphate (MAP)-based composts. These effects may depend on the proportions of organic wastes and P sourc
Rev. Bras. Ciênc. Solo. Publicado em: 15/02/2018
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3. Broadcast distribution uniformity of fertilizer with centrifugal spreaders used in variable rate application
ABSTRACT The quality of fertilizer distribution process is important to the success of agriculture. This research aimed to study the distribution uniformity of fertilizers with spreaders capable of performing variable rate. Evaluations were carried out in different farms, in the Southwest region of the State of Goiás, Brazil. 13 longitudinal and transversal
Eng. Agríc.. Publicado em: 2016-10
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4. Fosfato monoamônio revestido com polímeros no plantio das culturas de milho irrigado e cana-de-açúcar
Phosphorus (P) is the most limiting nutrient, in tropical conditions, for crop yield, mostly due to its low contents and high fixation in soils. Moreover, it is common to observe low efficacy of phosphate fertilizers, with plant absorption varying from 20% to 30%. Therefore, the reduction of phosphate fertilizers expenses and, or, increasing its efficacy, co
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/01/2012
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5. Fertilizantes fosfatados para a cana-de-açúcar aplicados em pré plantio (fosfatagem) / Phosphate fertilizers for sugarcane used in pre-planting (Phosphorus fertilizer application)
A fosfatagem é ainda uma prática pouco utilizada na cultura da cana-de-açúcar e pode ser feita com fertilizantes fosfatados de efeito residual longo. Este trabalho teve como objetivo avaliar o efeito de fertilizantes fosfatados aplicados em área total antes do plantio da cana-de-açúcar na produção de colmos e qualidade da matéria prima de cana-de-a
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 07/02/2011
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6. Performance analysis of magnesium phosphate cement mortar containing grinding dust
Magnesium phosphate cement materials are formed by reacting magnesium oxide with water-soluble phosphates such as monoammonium dihydrogen phosphate (ADP), which solidifies at ambient temperature through the formation of hydrated phases in the material. Cylindrical specimens of magnesium phosphate cement were molded and varying amounts (0 to 30% weight) of gr
Materials Research. Publicado em: 2009-03
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7. Efeito do fosfato bicálcico ou monoamônico sobre a digestibilidade ruminal do feno de coast-cross / Effects of dicalcium or monoammonium phosphate on ruminal digestibility of coast-cross hay
The effects of phosphorus from Dicalcium Phosphate (DCP) or Monoammonium Phosphate (MAP) sources were evaluated on in situ ruminal digestibility of coast-cross hay (Cynodon dactylum) and also their solubility using in vitro study. Twelve Suffolk crossbred wethers were used, fitted with ruminal cannulas. The experimental period was divided into two stages: th
Publicado em: 2009
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8. Desempenho, características da carcaça, perfil de ácidos graxos e parâmetros ruminais de ovinos alimentados com rações contendo polpa cítrica úmida semi despectinada e/ou polpa cítrica desidratada / Performance, carcass characteristics, fatty acids profile and ruminal measures in sheep fed diets containing wet low pectin citrus pulp and/or dried citrus pulp
The objective of this study was to evaluate the performance, fatty acids (FA) profile and ruminal measures of sheep fed citrus coproducts in diets containing high concentrate. Additionally, the performance and metabolic estimates from SRNS model - Small Ruminant Nutrition System were compared to experimental data. In Experiment I, 28 ewes were fed diet conta
Publicado em: 2009
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9. Análises de fontes de fósforo na nutrição animal: técnicas nucleares e correlatas em estudos com coelhos
The first goal of this study was to assess inorganic and radiological aspects of eight different phosphorus sources: calcinated bone meal (FAR), dicalcium phosphate (BIC), super triple phosphate (FST), super simple phosphate (FSS), monoammonium phosphate (FMA), sulphur amonium phoshphate (FSA), ammoniated calcium polyphosphate (POLI) and a bovine mineral sup
Publicado em: 2008
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10. Increased Phosphorus Uptake by Wheat and Field Beans Inoculated with a Phosphorus-Solubilizing Penicillium bilaji Strain and with Vesicular-Arbuscular Mycorrhizal Fungi
Greenhouse and field experiments were conducted to test the effect of a P-solubilizing isolate of Penicillium bilaji on the availability of Idaho rock phosphate (RP) in a calcareous soil. Under controlled greenhouse conditions, inoculation of soils with P. bilaji along with RP at 45 μg of P per g of soil resulted in plant dry matter production and P uptake
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11. Production of Microbial Biomass Protein from Potato Processing Wastes by Cephalosporium eichhorniae
The use of Cephalosporium eichhorniae 152 (ATCC 38255) (reclassified as Acremonium alabamense; see Addendum in Proof), a thermophilic, acidophilic, amylolytic fungus, for the conversion of potato processing wastes into microbial protein for use as animal feed was studied. The fungus was not inhibited by α-solanine or β-2-chaconine, antimicrobial compounds