Results 11 to 20 of about 446,463 (248)
Effect of a Profound Feedstock Change on the Structure and Performance of Biogas Microbiomes
Microorganisms, 2020 In this study the response of biogas-producing microbiomes to a profound feedstock change was investigated. The microbiomes were adapted to the digestion of either 100% sugar beet, maize silage, or of the silages with elevated amounts of total ammonium ...
Johanna Klang +3 more
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DENSITIES OF AMMONIUM FLUORIDE-AMMONIUM NITRATE-AMMONIUM HEXAFLUOZIRCONATE SOLUTIONS [PDF]
, 1960 The densities of various Zirflex-type solutions at 25 gas-cooled C can be expressed by the equation: p calc = (0.99710 + 0.03l57 m) + (0.02046 - 0.002659 m)c -(0.0033460.000703 m)c3/2 + 0.14349x + 0.49z where m = moles liter/ sup -1/ NH/sub 4/NO/sub 3/, c = moles liter/sup -1/ NH/sub 4/F, x = moles liter/ sup -1/ (NH/sub 4/)/sub 2/ZrF/sub 6/, and z ...
Teague, J. L., Pearson, D. P.
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Modeling Residence Time Distribution (RTD) Behavior in a Packed-Bed Electrochemical Reactor (PBER)
International Journal of Chemical Engineering, 2019 This paper focuses on understanding the electrolyte flow characteristics in a typical packed-bed electrochemical reactor using Residence Time Distribution (RTD) studies.
Sananth H. Menon, G. Madhu, Jojo Mathew
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Alüviyal Bir Toprakta Amonyum - Potasyum Fiksasyon ilişkileri
Journal of Agricultural Sciences, 2003 Bu çal ışmada toprakta amonyum ve potasyum fiksasyonuna amonyumlu ve potasyumlu gübrelemenin karşı l ı kl ı etkileri inkübasyon çal ışmas ı yap ı larak ara şt ı rı lm ışt ı r.Bu gübrelerin topra ğ a tek başları na verilmeleri amonyum veya potasyumun fı
Hüseyin Eroğlu, Sadık Usta
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Rainfall increases the biomass and drives the taxonomic and morpho-functional groups variability of phytoplankton in a subtropical urban lake [PDF]
Acta Limnologica Brasiliensia: Aim To explore the short-term effects of rainfall events on the biomass, density, and richness of the phytoplankton community during dry and rainy periods, as well as on the selection and response of Morphology-Based Functional Groups (MBFG). Methods
Matheus Vieira da Silva, Susicley Jati
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Agronomy, 2021 Blending fertilizer with biochar followed by densification to make it into a tablet can enhance the adsorption of fertilizer on the biochar surface and reduce the nutrient loss during handling.
Yit Leng Lee +4 more
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DETERMINACIÓN DEL NITRÓGENO POTENCIALMENTE MINERALIZABLE Y LA TASA DE MINERALIZACIÓN DE NITRÓGENO EN MATERIALES ORGÁNICOS [PDF]
Temas Agrarios, 2012 The application of organic materials as fertilizers is a common practice in clean production and organic systems, however, there is not enough technical criteria to measure the right dose.
Aydee Figueroa-Barrera +4 more
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Influence of nitrogen injection application on zinc and iron uptake by winter wheat and spring barley [PDF]
Journal of Central European Agriculture, 2014 Influence of CULTAN method (Controlled Uptake Long Term Ammonium Nutrition) on the iron and zinc uptake by winter wheat (Triticum aestivum L.) and spring barley (Hordeum vulgare L.) was observed at four-year small-plot field experiments under conditions ...
Ondřej Sedlář +4 more
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Frontiers in Marine Science, 2023 IntroductionIn marine ecosystems, microbial communities are important drivers of material circulation and energy flow. The complex interactions between phytoplankton and bacterial communities constitute one of the most crucial ecological relationships in
Xiaoxue Wei +5 more
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Foods, 2020 Phytochemical analyses of pepper fruit metabolites have been reported; however, much less is known about the influence of different forms of nitrogen (N), which is critical for plant growth and fruit quality formation. The “Longjiao No.
Jing Zhang +8 more
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