Resultados de búsqueda - "relator"

Strategies for optimising the utilization of crop residues and agro-industrial byproducts for livestock feeding in the tropics por Preston, Thomas R.

“…Discusses animal response to non-conventional feed resources, nutritive value, prinicipals of supplementation, and alternative sources of supplements. Relates nutrient supply to productive state.…”
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A proposal for pastoral development in the Republic of Niger por Leeuw, P.N. de, Haan, Cees de

“…Presents findings and proposals of a team which studied the pastoral zone of Niger to forumlate a development programme, describing the existing production systems and constraints related to range resources, nutrition, water points and diseases.…”
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Annex 1. A. Common terminologies in pasture and forage science. B. Tropical pasture and forage species in the subhumid zone por Otsyina, R.M., Mohamed-Saleem, M.A.

“…Defines some of the terms commonly used and misused in forage production and management in relation to farming systems research. Also provides a quick reference of some of the pasture and forage species found in the subhumid zone of Nigeria.…”
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A note on the relationship between duration of mating season and flock fertility in some Ethiopian breeds of sheep and goats por Galal, E.S.E., Awgichew, K.

“…Analyzes mating/parturition records on Ethiopian sheep and goat breeds, to study the effect of the duration of mating season on flock fertility, with emphasis on data related to cumulative percentage of females conceiving at different intervals of the mating season.…”
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Prioritization of options for potato research for development: Results from a global expert survey. por Kleinwechter, U., Hareau, Guy, Suarez, V.

“…The results from the expert survey presented in this report provide an insight into the perceptions of the potato community of practice about the priorities and needs for potato research and offer evidence about the relative importance of individual research options and constraints.…”
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Research Proposals on Fusarium Crop Diseases and Horizontal Resistance to Wheat Diseases por Food and Agriculture Organization of the United Nations

“…FAO research proposals for two five year renewable projects relating to control of fusarium crop diseases and horizontal resistance to wheat diseases. …”
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Presence and property: Gendered perspectives on participation in a dairy development program in Kenya and Uganda por Basu, P., Galiè, Alessandra, Baltenweck, Isabelle

“…As women's participation has become central to the formulation and implementation of development programs, gender relations within households and gendered discourses in development programs have been subject to much scrutiny. …”
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Laboratory and screenhouse assays for evaluating cowpea resistance to the legume pod borer por Jackai, L.E.N.

“…Two wild cowpea relatives, TVNu 72 and TVNu 73, were identified with high levels of resistance using the preference ratio and feeding index. …”
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Mechanisms of resistance and their interactions in twelve sources of resistance to biotype E greenbug (Homoptera: Aphididae) in sorghum por Dixon, O.A.G., Bramel-Cox, P.J., Reese, J.C., Harvey, T.L.

“…All mechanisms of resistance in the various plant stages were independent, and only antibiosis in the seedling stages was highly related to average damage score from the usual flat screening technique. …”
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Farmer perception and valuation of seed quality: Evidence from bean and cowpea seed auctions in Tanzania and Ghana por Maredia, Mywish K., Shupp, Robert, Opoku, Edward, Mishili, Fulgence, Reyes, Byron A., Kusolwa, Paul, Kusi, Francis, Kudra, Abdul

“…Double blind field experiments and experimental auctions were conducted with bean and cowpea farmers in Tanzania and Ghana to gauge the relative demand for three types of seed products that differ in price and quality: certified, quality declared, and recycled. …”
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Effect of temperature on the survival and infectivity of Pseudotheraptus devastans vector por Fokunang, C.N., Dixon, A., Ikotun, T.

“…Lesion number, lesion diameter and infectivity among the insect stages varied as a function of temperature and relative humidity. Infectivity was highest at 22–25°C maintained at 75–80% RH and lowest at 15°C and above 30°C maintained respectively, at 65% RH and 90% RH. …”
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The horizontal gene transfer of Agrobacterium T-DNAs into the series Batatas (Genus Ipomoea) genome is not confined to hexaploid sweetpotato por Quispe-Huamanquispe, D.G., Gheysen, G., Yang, Y., Jarret, Robert L., Rossel, G., Kreuze, Jan F.

“…Therefore, this study aims to evaluate the presence of IbT-DNAs in the genomes of sweetpotato’s wild relatives belonging to the taxonomic group series Batatas. …”
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African youth agripreneurs forum_day_02_S01_financing youth in agribusiness_part_02 por International Institute of Tropical Agriculture

“…The forum provides an opportunity for the youth to show their skills, creativity, and innovativeness in agribusiness, and also relate with other youths, development partners, and stakeholders in the sector. …”
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African youth agripreneurs forum_day_02_S01_financing youth in agribusiness_01 por International Institute of Tropical Agriculture

“…The forum provides an opportunity for the youth to show their skills, creativity, and innovativeness in agribusiness, and also relate with other youths, development partners, and stakeholders in the sector. …”
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Impacts of climate change on the livestock food supply chain: A review of the evidence por Godde, Cécile M., Mason-D'Croz, Daniel, Mayberry, D.E., Thornton, Philip K., Herrero, Mario

“…In this article, we review the risk of climate-related impacts along the land-based livestock food supply chain. …”
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Estimating the impact of COVID-19 on small and medium scale enterprise: evidence from Nigeria. por Oyewale, A., Adebayo, O., Kehinde, O.

“…This paper examines the effect of COVID-19 related cases and lockdown measures on the issues related to Small and Medium Scale Enterprise in Nigeria. …”
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Forest Conservation, Rights, and Diets: Untangling the Issues por Sunderland, T.C.H., Vásquez, W.

“…Yet, despite the important human-forest interactions and relative degrees of forest dependency, access to much of the global forest estate is increasingly regulated under the guise of biodiversity conservation. …”
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Indigenous tenure security and local participation in climate mitigation programs: Exploring the institutional gaps of REDD+ implementation in the Peruvian Amazon por Dupuits, E., Cronkleton, P.

“…The Reduction of Emissions from Deforestation and forest Degradation (REDD+) mechanism faces implementation challenges related to tenure security and governance institutions. …”
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Temporal Climate Variability and Staple Cereals in Southern Burkina Faso por Borona, Mwenda, Mbow, Cheikh, Ouédraogo, Issa

“…Maize yields, for example, relate strongly to the rainfall amount variation (R2 = 51.8%) showing high moisture dependence during critical growth stages. …”
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Conceptualizing the elements of research impact: towards semantic standards por Belcher, B., Halliwell, J.

“…Specifically, the terms outcome and impact are often defined and distinguished from one another using relative characteristics, such as the degree, directness, scale, or duration of change. …”
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