Resultados de búsqueda - "ranking"

Mortality percentages related to heartwater and the economic impact of heartwater disease on large-scale commercial farms in Zimbabwe por Meltzer, M.I., Perry, Brian D., Donachie, P.L.

“…This was statistically significantly different (Wilcoxon signed rank test, P<0.005) from the median mortality percentage of 0.6 percent for cattle 13 months and older. …”
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Pastoralists’ perception of the impact of East Coast fever on cattle production under extensive management in Northern Rift Valley, Kenya por Kipronoh, K.A., Gathuma, J.M., Kitala, P.M., Kiara, Henry K.

“…Nearly all the households in both communities depended on cattle keeping as the major source of livelihood. The activity was ranked as priority enterprise by 96.2% and 93.3% of the groups in West Pokot and Baringo district respectively. …”
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Constraints and breeding priorities for increased sweetpotato utilization in Ghana por Baafi, E., Manu-Aduening, J.A., Carey, E.E., Ofori, K., Blay, E.T., Gracen, V.E.

“…Majority (94%) of farmers’ ranked sweetpotato from 1 to 5 among 24 cultivated crops. …”
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Population changes of plant-parasitic nematodes associated with cover crops following a yam (Dioscorea rotundata) crop por Claudius-Cole, A.O., Fawole, B., Asiedu, Robert

“…Helicotylenchus spp. were the most frequently encoun- tered and prominent nematodes followed by Pratylenchus spp. and Scutellonema spp., while Meloidogyne spp. ranked sixth in prominence. The most effective cover crops were Ta ge te s e re ct a , Aeschynomene histrix , Mucuna pruriens and Pueraria phaseoloides which reduced populations of the four aforementioned nematodes by 70, 39, 20, and 11 %, respec- tively. …”
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How do roots respond to osmotic stress? A transcriptomic approach to address this question in a non-model crop por Zorrilla-Fontanesi, Yasmín, Rouard, M., Cenci, A., Kissel, E., Roux, N., Swennen, Rony L., Carpentier, Sebastien C.

“…The non-model crop where our workflow has been tested on is banana (Musa spp.), which ranks among the top ten staple foods (total production over 145 million tons in 2013 (FAOstat)[1]). …”
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Resistance of F1 segregating populations derived from crosses between wild banana accessions Musa acuminata spp. burmannicoides Calcutta 4 and M. balbisiana Montpellier to black le... por Vroh Bi, Irie, Zandjanakou-Tachin, Martine, Mbah, W., Tenkouano, A., Ojiambo, P., Bandyopadhyay, Ranajit

“…Banana ranks among the four most important crops in the developing world. …”
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Agroeconomic evaluation of black Sigatoka resistant hybrid plantains under smallholder management systems por Lemchi, J., Ezedinma, C.I., Tshiunza, M., Tenkouano, M., Faturoti, B.

“…The post harvest technology attributes were ranked higher for the hybrid. The combination of disease resistance and increased yield by the hybrid is suggestive of its high adoption potential.…”
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Characteristics of speargrass (Imperata cylindrica) dominated fields in West Africa: crops, soil properties, farmer perceptions and management strategies por Chikoye, David, Manyong, Victor M., Ekeleme, F.

“…Twenty-one crops were found in speargrass dominated fields. Speargrass was ranked as the most serious weed in both agroecological zones. …”
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Production system and participatory identification of breeding objective traits for indigenous goat breeds of Uganda por Onzima, R.B., Gizaw, Solomon, Kugonza, D.K., Arendonk, Johan A.M. van, Kanis, E.

“…An index based approach was used to rank farmers’ choices of traits considered important for their production systems. …”
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The impact of climate change on coffee production in Central America por Bunn, Christian, Castro, Fabio, Lundy, Mark M.

“…The climate zones were described and ranked using their dry season characteristics, including its length, mean temperature and precipitation. …”
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Widespread mangrove damage resulting from the 2017 Atlantic mega hurricane season por Taillie, Paul J., Roman-Cuesta, Rosa, Lagomasino, David, Cifuentes-Jara, Miguel, Fatoyinbo, Temilola, Lesley E, Ott, Poulter, Benjamin

“…Comprised of 17 named tropical storms, 6 of which were major hurricanes, the 2017 Atlantic hurricane season ranked as one of the most damaging and costly hurricane seasons on record. …”
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Avel för hållbarhet och livslängd hos köttdjur por Axelsson, Madeleine

“…The sustainability of the high-ranked bulls used for several years is very important for successful breeding activities. …”
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Greylag geese (Anser anser) : crop selection and spatial distribution around Sörfjärden, Södermanland por Tennfors, Carina

“…The compositional analysis showed that the geese selected the acommodation field and grassland more than expected for 2010 and 2011, but that wheat was the top ranked crop in 2012. However, the selection of the accomodation field and grassland was more pronounced during early summer and the selection of grass fields´ declined during late summer. …”

The state of food systems worldwide in the countdown to 2030 por Schneider, Kate R., Fanzo, Jessica, Haddad, Lawrence, Herrero, Mario, Moncayo, Jose Rosero, Herforth, Anna, Remans, Roseline, Guarin, Alejandro, Resnick, Danielle, Covic, Namukolo M., Béné, Christophe, Cattaneo, Andrea, Aburto, Nancy, Ambikapathi, Ramya, Aytekin, Destan, Barquera, Simon, Battersby, Jane, Beal, Ty, Molina, Paulina Bizzoto, Cafiero, Carlo, Campeau, Christine, Caron, Patrick, Conforti, Piero, Damerau, Kerstin, Girolamo, Michael di, DeClerck, Fabrice A.J., Dewi, Deviana, Elouafi, Ismahane, Fabi, Carola, Foley, Pat, Frazier, Tyler J., Gephart, Jessica A., Golden, Christopher D., Fischer, Carlos Gonzalez, Hendriks, Sheryl, Honorati, Maddalena, Jikun Huang, Kennedy, Gina, Laar, Amos, Lal, Rattan, Lidder, Preetmoninder, Loken, Brent, Marshall, Quinn, Masuda, Yuta J., McLaren, Rebecca, Miachon, Lais, Muñoz, Hernán, Nordhagen, Stella, Qayyum, Naina, Saisana, Michaela, Suhardiman, Diana, Sumaila, U. Rashid, Cullen, Maximo Torero, Tubiello, Francesco N., Vivero-Pol, Jose-Luis, Webb, Patrick, Wiebe, Keith

“…We show that every country can claim positive outcomes in some parts of food systems, but none are among the highest ranked across all domains. Furthermore, some indicators are independent of national income, and each highlights a specific aspiration for healthy, sustainable and just food systems. …”
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Global cassava research and development: The cassava economy of Asia: Adapting to economic change por International Center for Tropical Agriculture

“…On a countrywide basis, cassava makes only a small contribution to total calorie intake; in the south, however, it ranks 2nd to rice. Data are presented on production and utilization trends and distribution, production systems, yields, production costs, and labor utilization. …”
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Persimmon production in Spain por Badenes, María L., Gil-Muñoz, Francisco, Blasco, Manuel

“…Due to the high quality and productivity of the cultivar ‘Rojo Brillante’, in the last 20 years the Spanish production increased from a few tons not included in the statistics of the Ministry of Agriculture to 500,000 tons. Spain ranks now as the third producing country after China and Korea. …”
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Promoting sustainability through corporate branding : a case study of the Sustainable Brand Index por Broman, Vilhelm

“…The SB Index annually ranks around 900 brands, with the help of 30 000 consumer interviews and surveys, and additionally provides services within sustainability branding (ibid.). …”

Supply & value chain analysis of onions in Ethiopia por Daniels, Hanna, Fors, Stefan

“…Ethiopia is a developing country situated on Africa’s horn. Ethiopia ranks 173rd on United Nations human development index where the least developed country ranks 186. …”

Nutrient concentrations and NH4+‐N mineralization under different soil types and fallow forms in southern Cameroon por Koutika, L., Ndango, R., Hauser, S.

“…According to the nutrient concentrations and NH4+ mineralization, the fertility sustainability of the different fallow types may be ranked as follow: P. phaseoloides ≥ C. odorata > C. calothyrsus > fallow without C. odorata.…”
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Screening maize for drought tolerance in the Guinea savanna of West and Central Africa por Badu-Apraku, Baffour, Fakorede, M.A.B., Menkir, A., Kamara, A., Dapaah, S.

“…Only 7 families were common to the highest-yielding 20 % of the 90 families in each evaluation environment in 1995 and the 7 families were ranked differently in the stressed relative to the non-stressed environments. …”
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