Resultados de búsqueda - "Forti"

Geo-statistical approach for prediction of groundwater quality in Chunnakam Aquifer, Jaffna Peninsula por Arasalingam, Sutharsiny, Manthrithilake, Herath, Pathmarajah, S., Mikunthan, T., Vithanage, Meththika

“…In this study, Ordinary Kriging and IDW methods were used for predicting spatial distribution of some groundwater characteristics such as: Electrical Conductivity (EC), pH, nitrate as nitrogen, chloride, calcium, carbonate, bicarbonate, sulfate and sodium concentration. Forty four wells were selected to represent the entire Chunnakam aquifer during January, March, April, July and October 2011 to represent wet and dry season within a year. …”
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Unlocking the potential of agribusiness in Africa through youth participation: an impact evaluation of N-Power Agro Empowerment Program in Nigeria por Ogunmodede, A.M., Ogunsanwo, M.O., Manyong, Victor

“…This study, therefore, evaluated the impact of the N-power Agro Program on youth employment and income generation through agribusiness in Nigeria. Six hundred and forty-five respondents were randomly selected from the database of N-Power. …”
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Genotype by Environment Interaction (GEI) of maize varieties resistant to maize lethal necrosis for Mid Altutides of Rwanda por Ngaboyisonga, Claver, Mahabaleswara, Suresh L., Nizeyimana, F., Gafishi, M.K., Mbarushimana, J.D.

“…The objective of this study was to identify maize MLN resistant varieties that are high yielding and stable across environments, and to integrate them with other disease management strategies in Rwanda. Forty-one maize varieties were screened through MLN artificial inoculation facility in Naivasha, Kenya. …”
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Tribes, state, and technology adoption in arid land management, Syria por Rae, Jonathan, Arab, Georges, Nordblom, Thomas, Jani, K., Gintzburger, Gustave

“…State steppe interventions of the last forty years have reflected this with programs to supplant customary systems with structures and institutions promoting western grazing systems and technologies. …”
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Unlocking the nexus between leaf-level water use efficiency and root traits together with gas exchange measurements in rice (Oryza sativa L.) por Gobu, Ramasamy, Dash, Goutam Kumar, Lal, Jai Prakash, Swain, Padmini, Mahender, Anumalla, Anandan, Annamalai, Ali, Jauhar

“…This study demonstrates the relevance of water use efficiency with deeper rooting along with other root traits and gas exchange parameters. Forty-nine rice genotypes were evaluated in the basket method to examine leaf-level water use efficiency (WUEi) variation and its relation to root traits. …”
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Population dynamics of rice leaffolders (Lepidoptera: Pyralidae) and their natural enemies in irrigated rice in the Philippines por Kraker, J. de., Huis, A. van, Heong, K.L., van Lenteren, J.C., Rabbinge, R.

“…The braconid Macrocentrus philippinensis Ashmead was the most commonly reared larval parasitoid. Forty natural enemy taxa that may attack rice leaffolders were identified from suction and sweepnet samples: 24 predator taxa and 16 parasitoid taxa. …”
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Comparing rice germplasm groups for growth, grain yield and weed-suppressive ability under aerobic soil conditions por Zhao, D.L., Atlin, G.N., Bastiaans, L., Spiertz, J. H. J.

“…Germplasm and cultivars need to be selected as parents for breeding weed‐competitive aerobic rice in the tropics. Forty rice (Oryza sativa) cultivars belonging to the aus, indica and tropical japonica germplasm groups, or derived from crosses among them, were evaluated in adjacent weed‐free and weedy trials in aerobic soil conditions during the wet seasons of 2001–2003. …”
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Next generation sequencing reveals infection of yams (Dioscorea spp.) with multiple viruses in Uganda por Ogwok, E., Akol, Jacinta, Patil, B.L.

“…This study aimed to identify viruses infecting yams in Uganda and assess their diversity. Forty yam leaf samples—pooled from 200 symptomatic and asymptomatic plants collected from 40 fields across four central Ugandan districts—were tested for viruses. …”
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Growth and feed conversion of Boran (Bos indicus) and Holstein X Boran heifers during three physiological states receiving different levels of a tropical diet por Jenet, A., Fernández Rivera, S., Tegegne, Azage, Yimegnuhal, A., Osuji, P.O., Kreuzer, M.

“…Forty-eight heifers of two genotypes, Boran (Bos indicus) and Holstein×Boran, were allocated to three feeding levels equivalent to 1.0, 1.2 and 1.4 times calculated metabolisable energy requirements for maintenance (MEm). …”
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An epidemiological study of tick-borne diseases and their effects on productivity of Zebu cattle under traditional management on Rusinga Island, western Kenya por Latif, A.A., Rowlands, G.J., Punyua, D.K., Hassan, S.M., Capstick, P.B.

“…The average annual ECF incidence rate was 22 percent and the ECF case fatality rate 21 percent, but these deaths were recordes on only two of the ten monitored farms. Forty-nine percent of dams had one or more damaged teats due to the tick species Amblyomma variegatum. …”
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Climate change mitigation: a spatial analysis of global land suitability for clean development mechanism afforestation and reforestation por Zomer, Robert J., Trabucco, Antonio, Bossio, Deborah A., Verchot, Louis V.

“…We conducted a global analysis of land suitability for CDM-AR carbon 'sink' projects and identified large amounts of land (749 Mha) as biophysically suitable and meeting the CDM-AR eligibility criteria. Forty-six percent of all the suitable areas globally were found in South America and 27% in Sub-Saharan Africa. …”
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Reactions of selected bean germ plasm to infection by Fusarium oxysporum f. sp. phaseoli por Pastor Corrales, Marcial A., Abawi, G.S.

“…The extent and intensity of vascular discoloration was generally proportional to the overall foliar disease severity. Forty bean accessions evaluated with an inoculum concentration of 1 × 106 spores per milliliter were resistant (DSR 1 3), six were intermediate (DSR 3.1 6.0), and 20 were susceptible (DSR 6.1 9.0). …”
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Influence of access to a browse grove by sheep on animal nutrition and nutrient cycling por Sangare, M., Fernández Rivera, S., Hiernaux, Pierre H.Y., Pandey, V.S.

“…The influence of 0, 60 or 120 minutes of access to a grove of either Ziziphus mauritiana (Ziziphus) or Combretum aculeatum (Combretum) on forage intake and digestibility, animal growth and nutrient excretion was determined using forty intact Oudah sheep grazing for 7 h day-1 on poor quality dry season. …”
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Dialling Up Resilience Stakeholder Consultation Workshop por CGIAR Research Program on Climate Change, Agriculture and Food Security

“…The proposal, named “Dialling Up Resilience”, is in response to a call for initiatives by the Global Resilience Partnership, a joint partnership between the Rockefeller Foundation, USAID, and Sida to find new solutions to improve lives in Africa and Asia. Forty people attended the stakeholder workshop and provided insight into existing resilience measurement initiatives, key players in the arena, and barriers and incentives to improving standardization and quality of resilience measurement. …”
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An assessment of chemical and biological product use in aquaculture in Bangladesh por Ali, H., Rico, A., Murshed-e-Jahan, K., Belton, Ben

“…Farm type and farm owner characteristics were used as independent variables to explain observed chemical use. Forty-six chemical and biological products (7 water and sediment treatment compounds, 13 disinfectants, 7 antibiotics, 7 pesticides, 8 fertilizers and 4 feed additives and probiotics) were reported to be applied in aquaculture. …”
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The Different Dimensions of Livelihood Impacts of Payments for Environmental Services (PES) Schemes: A Systematic Review por Blundo Canto, Genowefa M., Bax, Vincent, Quintero, Marcela, Cruz García, Gisella S., Groeneveld, Rolf A., Pérez Marulanda, Lisset

“…Through a systematic review of peer-reviewed and grey literature, this paper analyzes evidence of the livelihood impacts of Payments for Environmental Services (PES). Forty-six studies assessed PES livelihood impacts. …”
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Fuelwood savings and carbon emission reductions by the use of improved cooking stoves in an Afromontane Forest, Ethiopia por Dresen, E., Vries, B. de, Herold, Martin, Verchot, Louis V., Müller, R.

“…We found a high acceptance rate of the stove. One hundred forty interviews, including users and non-users of the ICS, revealed fuelwood savings of nearly 40% in injera preparation compared to the traditional three-stone fire, leading to a total annual savings of 1.28 tons of fuelwood per household. …”
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Vegetative compatibility among isolates of Colletotrichum gloeosporioides from yam (Dioscorea spp.) in Nigeria por Abang, Mathew M., Hoffmann, P., Winter, S., Green, K.R., Wolf, G.A.

“…No compatibility was observed between isolates of the highly virulent slow-growing grey (SGG), the moderately virulent fast-growing salmon (FGS) and the avirulent/weakly virulent fast-growing grey (FGG) strains. Forty-one C. gloeosporioides isolates belonged to 28 VCGs, giving a genotype diversity estimate of 0.68. …”
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Evaluation of the sustainability of hemp fiber reinforced wheat gluten plastics por Muneer, Faraz

“…In consumer analysis 75.3% people said that they will choose hemp fiber reinforced WG plastics, whereas 4.9% said that they will choose synthetic plastics. Forty six percent said that they will pay 10% more whereas 30.6% people said that they will pay 20% more, and the percentage of people who can pay 30% more was 15.8%. …”

Abortion outbreak caused by Campylobacter fetus subspecies venerealis and Neospora caninum in a bovine dairy herd por Macias Rioseco, Melissa, Caffarena, Rubén, Fraga, Martín, Silveira, Caroline, Giannitti, Federico, Canton, German Jose, Hecker, Yanina, Suanes, Alejandra, Riet Correa, Franklin

“…In November 2015, an abortion outbreak occurred in a commercial dairy herd of 650 Holstein cows in Florida department, Uruguay. Forty-five (45) cows aborted within 3 wk. Five fetuses were subjected to gross and microscopic pathologic examination, and microbiological testing. …”
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