Comparison of Broiler Litter and Commercial Fertilizer at Equivalent N Rates on Soil Properties
نویسندگان
چکیده
Comparison of Broiler Litter and Commercial Fertilizer at Equivalent N Rates on Soil Properties Ardeshir Adelia; Haile Tewoldea; Karamat Sistanib; Dennis Rowec a USDA-ARS, Genetic and Precision Agriculture Research Unit, Mississippi State, Starkville, Mississippi, USA b USDA-ARS, Bowling Green, Kentucky, USA c Mississippi State University—Plant and Soil Sciences, Mississippi State, Mississippi, USA
منابع مشابه
MANURE MANAGEMENT Effects of Broiler Litter on Soybean Production and Soil Nitrogen and Phosphorus Concentrations
potential for decreasing the amount of symbiotic N2 fixation. In contrast, Lory et al. (1992) reported that Although most of the N required by soybean [Glycine max (L.) topdressed manure addition to alfalfa (Medicago sativa L.) Merr.] is provided through the process of symbiotic N2 fixation, supplemental N using broiler litter may boost soybean grain yields. The efdid not affect N2 fixation. Ga...
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Poultry litter application to fields that will be cropped to legumes is desirable because legumes biologically fix N2 gas from the atmosphere, allowing manures to be applied at rates needed only to satisfy crop P and/or K requirements. The need to export the nutrients in poultry litter from western Arkansas to areas of intensive cropping and fertilizer use plus recent increases in commercial fe...
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Land application of poultry litter provides essential nutrients for hybrid bermudagrass [Cynodon dactylon (L.) Pers.] production, but ammonia (NH3) volatilization and N mineralization influence the amount of litter N available for plant uptake. Our objective was to determine the combination of broiler litter and fertilizer N, which maximizes the yields of forage and N, P, and K by ‘Coastal’ ber...
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The addition of organic and inorganic substrates to calcareous soils low in organic matter and nitrogen contents may change soil microbial biomass and activity. In order to investigate the effect of chemical and organic fertilizers on soil CO2 production and microbial biomass C, a field experiment was conducted under maize cultivation. The experimental design was split-plot arranged in randomiz...
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