Resultados de búsqueda - C5N

Klassische Gefluegelpest H5N1: Rueckblick und aktuelle Synopsis der globalen Situation unter besonderer Beruecksichtigung des Geschehens in Deutschland por Unger, Fred, Harder, T., Conraths, F.J., Teuffert, J., Staubach, C., Globig, A., Grund, C., Beer, M., Mettenleiter, T.C.

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Evaluation of methods for measuring microbial biomass C and N and relationship between microbial biomass with soil organic matter particle size classes in West African soils por Vanlauwe, Bernard, Nwoke, O.C., Sanginga, N., Merckx, Roel

“…Although microbial N values calculated as [NH4+-N flush of the fumigated soils (0–10 d)]/kN with kN=−0.014×(CO2-C-flush-to-NH4+-N-flush during fumigation)+0.39, which gave values of 14.0–100.7 mg N kg−1 soil, showed the best relationship with the NRN flush after 10 d of fumigation, microbial N values calculated as [(mineral N flush of the fumigated soils after 10 d)−(mineral N flush of the unfumigated soils after 10 d)]/0.68, which gave values of 3.4–46.2 mg N kg−1 soil, including 3 values <2 mg N kg−1 soil and 1 negative value, yielded microbial C-to-N ratios (4.7–16.4) which were better reflecting the ratio C-flush-to-N-flush of fumigated soils (5.2–13.5). …”
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Impact of residue quality on the C and N mineralization of leaf and root residues of three agroforestry species por Vanlauwe, Bernard, Nwoke, O.C., Sanginga, N., Merckx, Roel

“…This indicates that due to the low availability of the residue C, relatively less N is immobilized for the very low quality residues ((lignin+polyphenol)-to-N ratio: 29.7) than for the residues with a relatively higher quality ((lignin+polyphenol)-to-N ratios between 3.3 and 12.5).…”
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Active surveillance for emerging influenza A viruses – Findings from a One Health study in Vietnam’s live bird markets por Vuong N. Bui, Oguzie, J.U., Tung D. Dao, Anh N. Bui, Son D. Tran, Quy D. Nguyen, Hung Q. Nguyen, Trujillo-Vargas, C.M., Marushchak, L.V., Thang Nguyen-Tien, Shittu, I., Hung Nguyen-Viet, Phuc Duc Pham, Huy C. Nguyen, Brooks, J.S., Gray, G.C.

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The movement protein (NSm) of Tomato spotted wilt virus is the avirulence determinant in the tomato Sw-5 gene-based resistance por Peiro, Ana, Canizares, M. C., Rubio, Luis, Lopez, Carmelo, Moriones, Enrique, Aramburu, Jose, Sánchez-Navarro, Jesús A.

“…In this work, transient expression of NSm of three TSWV isolates [RB1 (T120N), RB2 (C118Y) and non-resistance-breaking (NRB)] in Nicotiana benthamiana expressing Sw-5 showed a hypersensitive response (HR) only with NRB. …”
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Poster #27 - One Health surveillance for influenza A viruses in Vietnamese live bird markets from January 2019 to April 2021 por Tung D. Dao, Coleman, K.K., Vuong N. Bui, Anh N. Bui, Long H. Tran, Quy D. Nguyen, Son T. Than, Pulscher, L.A., Marushchak, L.V., Robie, E.R., Hung Nguyen-Viet, Phuc Pham-Duc, Christy, N.C., Brooks, J.S., Huy C. Nguyen, Rubrum, A., Webby, R.J., Gray, G.C.

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Carbon and nitrogen dynamics in a phosphorus deficient soil amended with organic residues and fertilizers in western Kenya por Nziguheba, Generose, Merckx, Roel, Palm, Cheryl A.

“…Our study examined changes in soil C and N, C and N mineralization, microbial biomass C (MBC) and N (MBN), and particulate organic matter (POM) in a P-limiting soil in western Kenya after applications of organic residues and fertilizers to overcome P limitation to crops. …”
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Highly pathogenic avian influenza H5N1 – a global animal health crisis: Profound challenges to science and society por Joseph, D, Samuel, J.C.

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Efecto del abonamiento sobre el crecimiento inicial de plantaciones de Anthocephalus cadamba Miq. y Cordia alliodora (Ruiz y Pav.) Cham. en dos tipos de suelos por Raigosa Echeverri, Jaime, Instituto Interamericano de Ciencias Agrícolas (IICA)

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Ceratocystis cacaofunesta is responsible of cocoa crops wilt in Colombia: morphological and molecular characterization of isolates por Carrero Gutiérrez, Martha Liliana, González Sayer, Sandra, Jaimes Suárez, Yeirme, González Almario, Carolina, González Almario, Adriana

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Replenishment of C, N, and P in a degraded alfisol under humid tropical conditions; effect of fallow species and litter polyphenols por Tian, G., Salako, F., Ishida, F.

“…The percentage increase in mineralizable N stock under fallow was, on average, 5.5 times greater than that in total N, implying that fallow causes change in soil organic matter quality. …”
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Historical charcoal additions alter water extractable, particulate and bulk soil C composition and stabilization por Abdelrahman, H., Hofmann, D., Berns, A.E., Meyer, N., Bol, R., Borchard, N.

“…The objective of this work was to investigate the chemical composition and the quantitative changes in soil organic matter (SOM) fractions in response to multiple historical inputs of charcoal that ceased > 60 years ago. The topsoil (0–5 cm) and subsoil (5–20 cm) samples of charcoal enriched soils and the unamended reference soils were assessed for C and N contents in bulk soil, particulate organic matter (POM) fractions and water extractable organic matter (WEOM). …”
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Bovine colostrum before or after formula feeding improves systemic immune protection and gut function in newborn preterm pigs por Li, Y., Pan, X., Duc Ninh Nguyen, Ren, S., Moodley, Arshnee, Sangild, P.T.

“…Methods: A total of 74 preterm pigs received gradually increasing volumes of formula (F) or bovine colostrum (C) until day 5, when they were euthanized or transitioned to either C or F for another 4 days, resulting in six groups: C or F until day 5 (C5, F5, n = 11 each), C or F until day 9 (CC, FF n = 12–13 each), C followed by F (CF, n = 14), and F followed by C (FC, n = 13). …”
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Fluxes of greenhouse gases from Andosols under coffee in monoculture or shaded by Inga densiflora in Costa Rica por Hergoualc'h, Kristell, Skiba, U., Harmand, J.M., Henault, C.

“…Annual CO2 and CH4 fluxes of both systems were similar (8.4 ± 2.6 and 7.5 ± 2.3 t C-CO2 ha-1 year-1, -1.1 ± 1.5 and 3.3 ± 1.1 kg C-CH4 ha-1 year-1, respectively in the CIn and CM plantations) but, unexpectedly increased during the dry season.…”
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Genetic diversity of salt tolerance rice landraces in Vietnam por Lang, N.T., Tu, P.T.B., Thanh, N.C., Buu, B.C., Ismail, A.

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Carbon stocks and soil sequestration rates of tropical riverine wetlands por Adame, M.F., Santini, N.S., Tovilla, C., Vázquez Lule, A., Castro, L., Guevara, M.

“…Mean C stocks in mangroves and peat swamps (784.5 ± 73.5 and 722.2 ± 63.6 MgC ha−1, respectively) were higher than those of marshes (336.5 ± 38.3 MgC ha−1). …”
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Mejoramiento de plantas nativas sudamericanas: altas temperaturas como herramienta para superar barreras precigóticas en el complejo Calibrachoa–Nierembergia = Improvement of nativ... por Milicia, Víctor José, Coviella, Maria Andrea, Soto, Maria Silvina, Chiesa, Angel

“…Las plantas con los botones florales preparados para polinizar fueron colocadas en estufa a 50ºC durante 5 minutos para N. scoparia y 2,5 minutos para N. linariaefolia. …”
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Efecto de la fertilización con N P K y Ca en tres pastos tropicales en la costa atlántica de Honduras por Chacón R., José R.

“…En el Braciaria radicans y el Cynodon. nlemfuensis se utilizaron los tratamientos en kilogramos: (1) 0 N, 0 P2O5, 0 P2O, 0 CaO; (2) 0 N, 0 P2O5, 165 K2O, 300 CaO; (3) 0 N, 215 P2O5, 165 K2O, 300 CaO; (4) 100 N, 215 P2O5, 165 K2O, 300 CaO; (5) 200 N, 215 P2O5, 165 K2O, 300 CaO; (6) 300 N, 215 P2O5, 165 K2O, 300 CaO; (7) 100 N, 0 P2O5, 165 K2O, 300 CaO; (8) 200 N, 0 P2O5, 165 K2O, 300 CaO; (9) 300 N, 0 P2O5, 165 K2O, 300 CaO; en el Brachiaria brizantha (1) 0 N, 0 P2O5, 0 K2O, 0 CaO; (2) 0 N, 215 P2O5, 165 K 2O, 0 CaO; (3) 0 N, 215 P2O5, 165 K2O, 0 CaO; (4) 100 N, 215 P2O5, 165 K2O, 300 CaO; (5) 200 N, 215 P2O5, 165 K2O, 300 CaO; (6) 300 N, 215 P2O5, 165 K 2O, 300 CaO; (7) 100 N, 215 P2O5, 165 K2O, 0 CaO; (8) 200 N, 215 P2O5, 165 K2O, 0 CaO; (9) 300 N, 215 P2O5, 165 K2O, 0 CaO. …”
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Exploring black soldier fly frass as novel fertilizer for improved growth, yield, and nitrogen use efficiency of maize under field conditions por Beesigamukama, D., Mochoge, Benson, Korir, N.K., Fiaboe, K., Nakimbugwe, D., Khamis, F.M., Subramanian, S., Dubois, T., Musyoka, M., Ekesi, S., Kelemu, S., Tanga, C.M.

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Índices lipídicos nutricionales y metabólicos en la carne de C. idella alimentados con pellet de Alfalfa (Medicago sativa) por Montenegro, Luciano Federico, Perez, Carolina Daiana, Cunzolo, Sebastián Abel, Descalzo, Adriana Maria

“…Fish meat provides long-chain n-3 fatty acids: alpha-linolenic acid (ALA; C18:3 n-3), eicosapentaenoic acid (EPA; C20:5 n-3), docosapentaenoic acid (DPA, C22:5 n-3 ) and docosahexaenoic acid (DHA; C22:6 n-3). …”
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