Phosphorus levels
Available Phosphorus Levels in Diets for Muscovy Ducks in Housing
... ideal levels of available phosphorus for muscovy ducks in ...available phosphorus levels, and four replicates of 10 muscovy ducks ...available phosphorus levels presented a ...
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Available phosphorus levels for 95 to 120 kg barrows genetically selected for lean gain1
... available phosphorus (aP) levels in diets for barrows selected for lean meat deposition, eighty commercial hybrid pigs with initial weight of ...estimated levels of ...of phosphorus in the ...
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The effect of dietary phytase and various available phosphorus levels on performance and egg quality in Japanese quail
... sensitive to changes in protein and amino acid levels in rations, especially the amino acid methionine, than to changes in phosphorus levels. Furthermore, because the evaluations were done with fresh ...
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Energy and protein requirements of ¾ Zebu × ¼ Holstein crossbreds fed different calcium and phosphorus levels in the diet
... and phosphorus levels (low, medium and normal) and three periods in the feedlot (56, 112 or 168 days), with four ...three levels of calcium and phosphorus were as follows: low = ...the ...
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Table 3 - Body composition of pejerrey fingerlings (Odontesthes bonariensis) fed different phosphorus levels in a semi-purified diet
... available phosphorus requirement of pejerrey fish, four semi-purified diets were formulated to contain increasing available phosphorus levels ...available phosphorus. The average level of 6.3 ...
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Optimal Available Phosphorus Levels in Diets Containing Different Dicalcium Phosphate Particle Sizes for Japanese Quails
... by phosphorus, significantly increasing the level of this mineral in the ...dietary phosphorus levels, because excessive P impairs the release of calcium from the bone and prevents adequate eggshell ...
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Available phosphorus levels in diets for 30 to 60 kg female pigs selected for meat deposition by maintaining calcium and available phosphorus ratio
... available phosphorus in diets for 30 to 60 kg female pigs genetically selected for meat deposition reported an increase in average daily gain of pigs up to ...lower phosphorus levels may have been ...
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Effects of thermal environment and dietary phosphorus levels in pig gene expression
... available phosphorus levels (aP) and the thermal environment on expression gene within each growing phase, a completely randomized design was applied in a factorial design 3 (aP) X 2 (thermal environment) ...
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Salmonella Enteritidis in the eggs of Japanese quails (Coturnix coturnix japonica - Temminck & Schlegel, 1849) fed diets with different calcium and phosphorus levels
... P levels did not present eggshell changes allowing any significant contamination of their internal content by Salmonella ...and phosphorus levels (Ca ...
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Digestible phosphorus levels for barrows from 50 to 80 kg
... four levels of digestible phosphorus for barrows from 50 to 80 ...of phosphorus levels on lean meat percentage, or deposition, for barrows from 45 to 110 ...
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Tillering of two wheat genotypes as affected by phosphorus levels
... of phosphorus levels on tiller emergence, survival and contribution to yield potential of two wheat ...five phosphorus levels (0, 150, 300, 450 and 600 mg dm -3 ) were evaluated in pots with ...
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GROWTH AND YIELD OF COMMON BEAN CULTIVARS AT TWO SOIL PHOSPHORUS LEVELS UNDER BIOLOGICAL NITROGEN FIXATION1
... × phosphorus in- teraction being not significant means that P supply did not affect the rank of cultivars for yield, and also indicates a low genotypic variability for P ...
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Effect of heat stress and feeding phosphorus levels on pig electron transport chain gene expression
... In addition, it is important to investigate the effects of the thermal environment on the regulation of gene expression, especially in tropical countries, where high temperatures persist throughout the year. Several ...
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Available phosphorus levels in diets for pigs with high genetic potential for lean meat deposition kept in thermoneutral environment from 15 to 30 kg
... evaluate levels of dietary available phosphorus ...six levels of aP ...The levels of aP influenced both daily feed intake and daily weight gain, which increased in a quadratic way up to the ...
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Produção de batata a partir de micropropagação e de minitubérculos sob níveis de fósforo em solução nutritiva/ Potato production from micropropagation and minitubers under phosphorus levels in nutrient solution
... viable production alternative because they provide greater control of the nutrients used, for increasing the supply of high health seed potatoes to potato producer and allow the use of both plants from micropropagation ...
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Available phosphorus levels in diets supplemented with phytase for male broilers aged 22 to 42 days kept in a high-temperature environment
... the levels of avP and Ca did not compromise the efficiency of phytase in maintaining FI and consequently the growth rate of the broilers, thus confirming the proposal of Selle et ...the levels of Ca ad avP ...
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Calcium and available phosphorus levels for laying hens in second production cycle
... avP levels on egg production, egg weight, feed intake or feed conversion ratio per kg eggs, not a significant interaction between these two factors, as shown in Table ...Ca levels were obtained by Clunies ...
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NUTRITION, DRY MATTER ACCUMULATION AND PARTITIONING AND PHOSPHORUS USE EFFICIENCY OF POTATO GROWN AT DIFFERENT PHOSPHORUS LEVELS IN NUTRIENT SOLUTION
... P levels develop adaptive mechanisms, such as changes in morphology and architecture of the root system (Raghothama & Karthikeyan, 2005), as well as in physiological characteristics of roots (José et ...
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ARTIGO_Phosphorus concentration in sheep consuming increasing dietary levels of phosphorus
... increasing levels of P intake on the P concentration in biological fluids of Santa Ines ...days. Phosphorus levels in the diet were: 25% lower than the level recommended by the NRC (1985) (T1); the ...
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Levels of phosphorus in the initial development of coffee in soils with different textures
... evaluate phosphorus levels in soils with different textures in ...(phosphorus levels) x 3 (type of soil) in a randomized block with three ...of phosphorus (P) to form plants ...
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