Resultados de búsqueda - "M"

Small scale irrigation interventions for system productivity and natural resource management in Ethiopian highlands: benefits and best-bets por Amede, Tilahun, Gebre-Mariam, A., Felloni, F.

“…A combination of participatory M&E tools namely, individual interviews, group discussions, key informants, review of relevant documents and field observations were used. …”
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Mulching and water quality effects on soil salinity and sodicity dynamics and cotton productivity in Central Asia por Bezborodov, G.A., Shadmanov, D.K., Mirhashimov, R.T., Yuldashev, Tulkun, Qureshi, Asad Sarwar, Noble, A.D., Qadir, Manzoor

“…These results suggest that by using appropriate combinations of water quality and mulching, there could be substantial increase in crop yield and water productivity resulting in water savings of up to 0.5m3 for each kg of cotton produced. When translated on a broader scale, such water savings are significant in a region where freshwater supplies are constrained and salt-induced water quality deterioration is widespread.…”
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Environmental and economic benefits of saline-sodic soil reclamation using low-quality water and soil amendments in conjunction with a rice-wheat cropping system por Murtaza, G., Ghafoor, A., Owens, G., Qadir, Manzoor, Kahlon, U.Z.

“…These soils have variable levels of salinity and sodicity (ECe 9-44 dS m)1 and SAR 83-319). The treatments on both the sites were the same and consisted of: (1) Irrigation with SSW, (2) Irrigation with freshwater (FW), (3) Soil application of gypsum at 100 % gypsum requirement of soil + SSW (G + SSW), (4) G + one irrigation with SSW and one with FW (G + 1SSW + 1FW), (5) G + two irrigations with SSW and one with FW (G + 2SSW + 1FW), (6) Farm manure at 25 Mg ha)1 each year before rice + one irrigation with SSW and one with (FW FM + 1SSW + 1FW) and (7) FM + two irrigations with SSW and one with FW (FM + 2SSW + 1FW). …”
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Enhancing the productivity of high-magnesium soil and water resources in Central Asia through the application of phosphogypsum por Vyshpolsky, F.F., Qadir, Manzoor, Karimov, Akmal A., Mukhamedjanov, K., Bekbaev, U., Paroda, R., Aw-Hassan, Aden A., Karajeh, F.

“…After harvesting the first crop, there was 18 per cent decrease in exchangeable magnesium percentage (EMP) of the surface 0_2m soil over the pre- experiment EMP level in the plots where phosphogypsum was applied at 4_5 t ha_1, and a 31 per cent decrease in EMP in plots treated with phosphogypsum at 8 t ha_1. …”
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Prevalence and antimicrobial resistance profile of Escherichia coli O157:H7 in goat slaughtered in Dire Dawa Municipal Abattoir as well as food safety knowledge, attitude and hygie... por Dulo, F.

“…Out of 235 samples collected, the overall prevalence of 2.55% (comprising of 2.15%, 3.22% and 2.04 of cecal contents, carcass swab and environmental samples respectively) had positive results for Dryspot E. coli O157 latex test kit (Oxoid, DR120M). Eighteen different antibiogram belonging to 10 pharmacological groups including ampicillin, amoxycillin-clavulanic acid, cefotaxime, ceftriaxone, cefoxitin,cefuroxime Sodium, chloramphenicol, ciprofloxacin, erythromycin, gentamicin, kanamycin, nalidixic acid, nitrofurantoin, norafloxacin, streptomycin, sulfamethoxazole-trimethoprim, sulfonamides cpds, tetracycline were used for antimicrobial susceptibility test. …”
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QTL analysis of yield traits in an advanced backcross population derived from a cultivated Andean x wild common bean (Phaseolus vulgaris L.) cross por Blair, Matthew W., Iriarte Solórzano, G.A., Beebe, Stephen E.

“…A total of 157 lines were evaluated for phenological traits, plant architecture, seed weight, yield and yield components in replicated trials in three environments in Colombia and genotyped with microsatellite, SCAR, and phaseolin markers that were used to create a genetic map that covered all 11 linkage groups of the common bean genome with markers spaced at an average distance of every 10.4 cM. Segregation distortion was most significant in regions orthologous for a seed coat color locus (R-C) on linkage group b08 and two domestication syndrome genes, one on linkage group b01 at the determinacy (fin) locus and the other on linkage group b02 at the seed-shattering (st) locus. …”
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Evaluación de la composición nutricional, antinutricional y biodisponibilidad in vitro de diferentes extractos foliares por Pico, S, Gutiérrez, D., Aragón Gallego, Ingrid J., Escobar, A., Ortíz, D., Sánchez, T., Imbachí Narváez, P.C., Pachón, Helena

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Identification of multiple interacting alleles conferring low glycerol and high ethanol yield in Saccharomyces cerevisiae ethanolic fermentation por Hubmann, Georg, Mathe, L., Foulquié Moreno, Maria R., Duitama, Jorge, Nevoigt, E, Thevelein, JM

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Creating novel approaches to mitigate aflatoxin risk in food and feed with lactic acid bacteria—Mold growth inhibition and aflatoxin binding por Ahlberg, Sara H., Joutsjoki, V., Korhonen, H.

“…Secondly, the same strains are tested for their abilities to bind and retain aflatoxin M1 and B1. Later, these same effective strains will be tested in various food and feed matrices against Aspergillus growth and then the ones with most potential will be identified. …”
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An integrated evaluation of strategies for enhancing productivity and profitability of resource-constrained smallholder farms in Zimbabwe por Zingore, Shamie, González Estrada, E., Delve, Robert J., Herrero, Mario, Dimes, John P., Giller, Kenneth E.

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Aflatoxin contamination of milk and dairy feeds in the Greater Addis Ababa milk shed, Ethiopia por Gizachew, D., Szonyi, Barbara, Tegegne, Azage, Hanson, Jean, Grace, Delia

“…Cows that consume AFB1-contaminated feed excrete aflatoxin M1 (AFM1) in their milk. The aim of this study was to detect and quantify the amount of AFM1 in raw cow's milk and AFB1 in dairy feed samples in the Greater Addis Ababa milk shed using a value chain approach. …”
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Knowledge, attitudes and practices among customers at pork butcheries in Kampala, Uganda por Heilmann, Martin, Roesel, Kristina, Clausen, Peter-Henning, Grace, Delia

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Principales insectos que atacan el grano de fríjol almacenado y su control [conjunto audiotutorial] por Ospina O., Héctor Fabio, Schoonhoven, Aart van, Cardona Mejía, César, García, Jorge E., Flor Montoya, Carlos A.

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Can sub-Saharan Africa feed itself? por Ittersum, Martin K. van, Bussel, Lenny G. J. van, Wolf, Joost, Grassini, Patricio, Wart, Justin van, Guilpart, Nicolas, Claessens, Lieven, Groot, Hugo de, Wiebe, Keith D., Mason-D'Croz, Daniel, Yang, Haishun, Boogaard, Hendrik L., Oort, Pepijn A.J. van, Loon, Marloes P. van, Saito, Kazuki, Adimo, Ochieng, Adjei-Nsiah, Samuel, Alhassane, Agali, Bala, Abdullahi, Chikowo, Regis, Kaizzi, Kayuki, Kouressy, Mamoutou, Makoi, Joachim H.J.R., Ouattara, Korodjouma, Tesfaye Fantaye, Kindie, Cassman, Kenneth G.

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How does burning of rice straw affect CH4 and N2O emissions? A comparative experiment of different on-field straw management practices por Romasanta, Ryan R., Sander, Bjoern Ole, Gaihre, Yam Kanta, Alberto, Ma.Carmelita, Gummert, Martin, Quilty, James, Nguyen, Van Hung, Castalone, Angeli Grace, Balingbing, Carlito, Sandro, Joseph, Correa, Teodoro, Wassmann, Reiner

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Cowpea and groundnut haulms fodder trading and its lessons for multidimensional cowpea improvement for mixed crop livestock systems in West Africa por Samireddypalle, A., Boukar, O., Grings, Elaine E., Fatokun, C.A., Kodukula, P., Devulapalli, R., Okike, Iheanacho, Blümmel, Michael

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Cassava varietal improvement program at Umas Jaya Farm and its contribution to small farmer communities in Sumatra, Indonesia por Puspitorini, Palupi, Kartawijaya, Usman, Kawano, Kazuo

“…This new clone is now widely known as M-31 in the production fields and Adira 4 in the official registration. …”
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Increasing economic benefit from apiculture through value chain development approach: the case of Alaba special district, Southern Ethiopia por Shiferaw, A., Jaleta, Moti, Gebremedhin, Berhanu, Hoekstra, Dirk

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Seed pathology por Schwartz, Howard F., Morales, Francisco José

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Farmer participatory research in soil management and varietal selection in Thailand por Vongkasem, V, Klakhaeng, Kaival I., Hemvijit, S., Tongglum, Anuchit, Katong, S., Suparhan, Danai

“…Within the same pilot project, FPR trials on cassava varieties and on rates of fertilizer application were conducted in order to motivate farmers to participate m the project. In Wang Nam Yen district, Rayong 90 had the highest yield and ranked second in starch content, while Rayong S had the second highest yield but the highest starch content. …”
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