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Availability of Phosphorus in Rice
Nature, 1939A LARGE proportion of the phosphorus present in rice, as in all other cereals, exists as the poorly utilizable phytin1, and to this fact is ascribed the rachitogenic action of cereal diets2.
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Determination of phosphorus availability in poultry
World's Poultry Science Journal, 2013Optimising the supply of dietary phosphorus (P) to animals requires sound knowledge regarding the availability of P from feed raw materials. Different definitions of available P have been proposed and various approaches are in use to determine P availability.
Working Group Nutrition, - +1 more
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Low-Calcium Diets Enhance Phytate-Phosphorus Availability
Nutrition Reviews, 2009This study showed that, in chickens, the negative effects of phytate-phosphorus in a low inorganic phosphorus diet could be completely reversed through the additive effects of reduced dietary calcium and increased cholecalciferol. In the future, perhaps greater reliance on more readily available plant phosphorus sources may be instituted in developing ...
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Estimating Available Soil Phosphorus Increases after Phosphorus Additions in Mollisols
Soil Science Society of America Journal, 2008Accurate critical levels must be accompanied by predictive models on the amount of P required to increase P availability to a target value to obtain reliable P recommendations. We estimated, based on information on soil properties, the increase in soil available P after the addition of a unit of P ( b
Gerardo Rubio +3 more
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Environmental science and pollution research international, 2021
G. Hannet +5 more
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G. Hannet +5 more
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Availability of Phosphorus in Nilgiri Soils
Madras Agricultural Journal, 1967Availability of phosphorus in soils is one of the factors affecting crop production. In acid soils, though total phosphorus is high, its availability is very low due to adverse environmental and resulting pedogenic factors. An attempt was made therefore, to assess the phosphorus availability in soils of Nilgiris, and to study the effect of rainfall ...
MATHAN M.M, JOHN DURAIRAJ D
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Environmental Pollution
Cadmium (Cd) has become a major environmental concern, adversely affecting soil quality and crop productivity. Cd pollution disrupts soil nutrient cycling, particularly phosphorus (P), which is crucial for plant growth. In this study, we conducted a meta-analysis to assess the impact of Cd on soil phosphorus availability, followed by pot experiments ...
Wenzhe, Gao +6 more
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Cadmium (Cd) has become a major environmental concern, adversely affecting soil quality and crop productivity. Cd pollution disrupts soil nutrient cycling, particularly phosphorus (P), which is crucial for plant growth. In this study, we conducted a meta-analysis to assess the impact of Cd on soil phosphorus availability, followed by pot experiments ...
Wenzhe, Gao +6 more
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Availability of Phosphorus in Granulated Fertilizers
Soil Science Society of America Journal, 1954Abstract A greenhouse test to measure the effect of placement, granule size, and the relative phosphate fixing capacity of the soil upon the efficiency of superphosphate and dicalcium phosphate was performed. The materials, labeled with P 32 , granulated, and sized to 4–6, 8–
Raymond W. Starostka +2 more
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Effect of Fertilizer Phosphorus Placement on the Availability of Phosphorus
Soil Science Society of America Journal, 1984Abstract Greenhouse studies were conducted with oats ( Avena sativa L.) to determine why band applications of fertilizer P are often more effective than broadcast applications of equal rates. Phosphorus fertilizer solutions tagged with 32
D. M. Sleight +2 more
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