Results 311 to 320 of about 355,291 (362)
Wheat Yield, N Use Efficiency, Soil Properties, and Soil Bacterial Community as Affected by Long-Term Straw Incorporation and Manure Under Wheat-Summer Maize Cropping System in Southern Shanxi Province, China. [PDF]
Plants (Basel)Chen M +11 more
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SSRN Electronic Journal, 2021
Horse manure is a poor feedstock whose energetic content is comparable to that of herbaceous biomass. However, it can be effectively burnt provided that it is previously desiccated, being its moisture content very high (60% wb).This work reports an experimental investigation to identify optimal conditions for horse manure drying in a bench-scale direct
Da Lio, L, Nardin, G, Canu, P
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Horse manure is a poor feedstock whose energetic content is comparable to that of herbaceous biomass. However, it can be effectively burnt provided that it is previously desiccated, being its moisture content very high (60% wb).This work reports an experimental investigation to identify optimal conditions for horse manure drying in a bench-scale direct
Da Lio, L, Nardin, G, Canu, P
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Trace Elements in Feed, Manure, and Manured Soils
Journal of Environmental Quality, 2012Modern animal feeds often include nutritional mineral supplements, especially elements such as Cu, P, Se, and Zn. Other sources of trace elements also occur in livestock systems, such as pharmaceutical use of As and Zn to control gut flora, Bi in dairy for mastitis control, and Cu as hoof dips.
S. C. Sheppard, B. Sanipelli
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Manuring of grassland. III.—Manuring and Utilization
Journal of the Science of Food and Agriculture, 1953AbstractThe role of grassland in increasing the nation's food supplies is discussed. Fertilizer dressings for various swards are recommended, with the proviso that plans for efficient utilization must precede any step to grow more grass. Figures from cost accounts taken on some 60‐70 dairy and mixed farms are quoted.
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Madras Agricultural Journal, 1957
It was Dr. J. A. Voelcker, consulting Chemist, Royal Agricultural Society, who, in 1889, first recommended the use of fertilisers for India. At that time only ammonium sulphate, superphosphate and sodium nitrate were known. In 1909, the first permanent Manurial experiments in India were started at Coimbatore to compare the effects of N, P and K ...
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It was Dr. J. A. Voelcker, consulting Chemist, Royal Agricultural Society, who, in 1889, first recommended the use of fertilisers for India. At that time only ammonium sulphate, superphosphate and sodium nitrate were known. In 1909, the first permanent Manurial experiments in India were started at Coimbatore to compare the effects of N, P and K ...
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2020
Investigation of composition of biomass is an important pre-requisite for determining its suitability for various downstream applications. In recent times, food waste has emerged as a valuable biomass feedstock which could be valorized for production of fuels, chemicals and materials.
Lin, Carol Sze Ki +6 more
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Investigation of composition of biomass is an important pre-requisite for determining its suitability for various downstream applications. In recent times, food waste has emerged as a valuable biomass feedstock which could be valorized for production of fuels, chemicals and materials.
Lin, Carol Sze Ki +6 more
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Problems of Recycling Manure for Feed Cattle Manure
American Association of Bovine Practitioners Conference Proceedings, 1975Animal waste, what is it? I think today we must pretty well accept, based on the data, that it is are source out of place. It is out of place and many times we don't like to fool with it because it is so out of place. Manure to improve feed efficiency of cattle.
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Methane productivity of manure, straw and solid fractions of manure
Biomass and Bioenergy, 2004Abstract The methane productivity of manure in terms of volatile solids (VS), volume and livestock production was determined. The theoretical methane productivity is higher in pig (516 l kg −1 VS ) and sow (530 l kg −1 VS ) manure than in dairy cattle manure (469 l kg −1 VS ) , while the ...
Møller, Henrik B. +2 more
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Environmental Letters, 1972
Abstract Fresh, partially decomposed, and aged manure samples were examined for the presence of nitrates, nitrites and secondary amines, precursors of nitrosamines. Nitrate, nitrite and total amine nitrogen were found in amounts ranging from 53.2 to 202.3 ppm; 37.1 to 51.9 ppm; and 12.7 to 28.4 ppm, respectively.
Paul D. Bergstrom +2 more
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Abstract Fresh, partially decomposed, and aged manure samples were examined for the presence of nitrates, nitrites and secondary amines, precursors of nitrosamines. Nitrate, nitrite and total amine nitrogen were found in amounts ranging from 53.2 to 202.3 ppm; 37.1 to 51.9 ppm; and 12.7 to 28.4 ppm, respectively.
Paul D. Bergstrom +2 more
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