Resultados de búsqueda - Protab~

Season‐specific varietal management as an option to increase rainfed lowland rice production in East African high altitude cropping systems por Abera, B.B., Stuerz, S., Senthilkumar, Kalimuthu, Cotter, M., Rajaona, A., Asch, F.

“…Early sowing resulted in low yields of the short‐duration varieties, probably due to low solar radiation during the cloudy rainy season, which coincided with the vegetative stage. …”
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The elephant grass (Cenchrus purpureus) genome provides insights into anthocyanidin accumulation and fast growth por Yan, Qi, Wu, Fan, Xu, Pan, Sun, Zongyi, Jie Li, Gao, Lijuan, Lu, Liyan, Chen, Dongdong, Muktar, Meki S., Jones, Christopher S., Yi, Xianfeng, Zhang, Jiyu

“…We found that some key enzyme‐encoding gene families related to the biosynthesis of anthocyanidins and flavonoids were expanded and highly expressed in leaves, which probably drives the production of these major anthocyanidin compounds and explains why this elephant grass cultivar has a high anthocyanidin content. …”
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Epidemiological investigation of a Rift Valley fever outbreak in humans and livestock in Kenya, 2018 por Hassan, A., Muturi, M., Mwatondo, A., Omolo, J., Bett, Bernard K., Gikundi, S., Konongoi, L., Ofula, V., Makayotto, L., Kasiti, J., Oele, E., Onyango, C., Gura, Z., Njenga, K., Munyua, P.

“…Seventy-six (72%) were probable cases, and 30 (28%) were laboratory confirmed by ELISA and/or PCR. …”
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Prevalence and antibiotic susceptibility of Mannheimia haemolytica and Pasteurella multocida isolated from ovine respiratory infection: A study from Karnataka, southern India por Sahay, S., Natesan, K., Prajapati, A., Kalleshmurthy, T., Shome, B.R., Rahman, Habibar, Shome, R.

“…Conclusion: The study revealed the significant involvement of M. haemolytica together with P. multocida in ovine respiratory infection and is probably responsible for frequent disease outbreaks even after vaccination against hemorrhagic septicemia in sheep population of Karnataka, southern province of India.…”
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Potato virus A isolates from three continents: their biological properties, phylogenetics and prehistory por Fuentes, S., Gibbs, A., Adams, I., Wilson, C., Botermans, M., Fox, A., Kreuze, Jan F., Boonham, N., Kehoe, M., Jones, R.

“…PVA’s phylogroup A population diverged more recently in the Andean region, probably after new cultivars were bred locally using Solanum tuberosum spp. tuberosum as a parent. …”
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Comparative population genomic analysis uncovers novel genomic footprints and genes associated with small body size in Chinese pony por Nanaei, H.A., Esmailizadeh, A., Mehrgardi, A.A., Han Jianlin, Wu, Dong-Dong, Li, Yan, Zhang, Ya-Ping

“…The most significant signal of positive selection was mapped to the NELL1 gene, probably underlies the body size and development traits, and may also have been selected for short stature in the DBP population. …”
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Soil and farm management effects on yield and nutrient concentrations of food crops in East Africa por Fischer, S., Hilger, T., Piepho, H., Jordan, I., Karungi, J., Towett, Erick K., Shepherd, Keith D., Cadisch, Georg

“…Total elemental concentrations of Mg, P, S, K, Ca, Fe, Zn, Mn and Cu were measured using a portable X-Ray Fluorescence Spectrometer (pXRF) in maize grain (Zea mays; Teso South, Kenya: n = 31; Kapchorwa, Uganda n = 30), cassava tuber (Manihot esculenta; Teso South: n = 27), and matooke fruit (Musa acuminata; Kapchorwa, n = 54). …”
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Certification, good agricultural practice and smallholder heterogeneity: Differentiated pathways for resolving compliance gaps in the Indonesian oil palm sector por Schoneveld, George C., Haar, S. van der, Ekowati, D., Andrianto, A., Komarudin, Heru, Okarda, B., Jelsma, I., Pacheco, P.

“…We subsequently model the predicted probabilities of different types of smallholders complying with Indonesia’s major national sustainability standard and select indicators of good agricultural practice. …”
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Plot-Scale Agroforestry Modeling Explores Tree Pruning and Fertilizer Interactions for Maize Production in a Faidherbia Parkland por Dilla, A.M., Smethurst, P.J., Huth, Neil I., Barry, K.M.

“…Across a 34-year range of recent climate, small increases in yields due to optimum N-fertilizing and pruning were probably limited by nutrient limitations other than N, but the highest yields were consistently in the 2–4 m zone under trees. …”
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Genomic prediction of crossbred dairy cattle in Tanzania: A route to productivity gains in smallholder dairy systems por Mrode, Raphael A., Ojango, Julie M.K., Ekine-Dzivenu, Chinyere C., Aliloo, H., Gibson, J.P., Okeyo Mwai, Ally

“…The moderate to high levels of accuracy of genomic prediction (0.53-0.83) obtained for milk yield and body weight indicate that selection on the basis of genomic prediction is feasible in smallholder dairy systems and most probably the only initial possible pathway to implementing sustained genetic improvement programs in such systems.…”
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Using AquaCrop as a Decision-Support Tool for Small-Scale Irrigation Systems Was Dictated by the Institutional and Market Incentives in Ethiopia por Biazin, B., Wondatir, S., Tilahun, G., Asaro, N., Amede, T.

“…Upon proper calibration of AquaCrop for the local potato variety (Belete), long-term simulations revealed that the mean net irrigation requirements were 249 mm during Belg season while the probability of applying supplementary irrigation during Meher was <10% when the effective precipitation was greater than the crop water requirement (ETc) in more than 75% of the years. …”
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Assessment of foodborne disease hazards in beverages consumed in Nigeria: A systematic literature review por Oduori, David O., Kwoba, Emmah, Thomas, Lian F., Grace, Delia, Mutua, Florence K.

“…Risk assessment is a formal process of identifying hazards and assessing the risk associated with them (risk is a combination of the severity of illness and the probability of occurrence). This review highlights foodborne disease hazards reported in beverages consumed in Nigeria for the period between 2000 and 2020. …”
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Shade tree identity rather than diversity influences soil macrofauna in cacao-based agroforestry systems por Rousseau, G.X., Deheuvels, O., Celentano, D., Arias, I.R., Hernández-García, L.M., Somarriba, E.

“…The positive interactions between aboveground and belowground biodiversity probably constitute a key element to promote the efficiency of these agro-ecosystems. …”
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Canopy microclimate and gas-exchange in response to irrigation system in lowland rice in the Sahel por Stuerz, S., Sow, A., Muller, B., Manneh, B., Asch, F.

“…Nevertheless, Tsmin and/or TMmin were the major determinants of stomatal conductance and assimilation rate, which suggests a pivotal role of root zone temperature on plant growth probably via water uptake and, thus, overall plant water status. …”
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Mitonuclear incompatibility as a hidden driver behind the genome ancestry of African admixed cattle por Kwon, T., Kim, K., Caetano-Anolles, Kelsey, Sung, S., Cho, S., Jeong, C., Hanotte, Olivier H., Kim, H.

“…We applied approximate Bayesian computation (ABC) to assess the posterior probabilities of two selection hypotheses given this observation. …”
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Heat units-based potential yield assessment for cotton production in Uzbekistan por Montanaro, G., Nangia, V., Gowda, P., Mukhamedjanov, S., Mukhamedjanov, A., Haddad, M., Yuldashev, Tulkun, Wu, W.

“…Long-term average THU and PCY, as well as PCY at three different exceedance probabilities (p=0.99, p=0.80, and p=0.75), were calculated for 21 selected weather stations across cotton-growing areas of Uzbekistan. …”
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Coalition of the Willing: Powering data-driven solutions for Ethiopian agriculture por Tamene, Lulseged D., Erkossa, Teklu, Tafesse, Tsigereda, Abera, Wuletawu, Schultz, Steffen

“…All these decisions require evidence to increase the probability of success and evidence comes from data. …”
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Development of a duplex TaqMan Real-Time Polymerase Chain Reaction for accurate identification and quantification of Salmonella enteritidis from laboratory samples and contaminated... por Xiong, D., Zhou, Y., Song, L., Liu, B., Matchawe, C., Chen, X., Pelle, Roger, Jiao, X., Pan, Z.

“…Additionally, the most-probable-number (MPN) combined with qPCR and a shortened incubation time (MPN-qPCR-SIT) method was developed for the population determination of S. enteritidis and compared with various enumeration methods. …”
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Monitoring the elimination of gambiense human African trypanosomiasis in the historical focus of Batié, South-West Burkina Faso por Compaoré, C., Kaboré, J., Ilboudo, H., Thomas, Lian F., Falzon, Laura C., Bamba, M., Sakande, H., Koné, M., Kaba, D., Bougouma, C., Adama, I., Amathe, O., Belem, A., Fèvre, Eric M., Büscher, Philippe, Lejon, V., Jamonneau, V.

“…Our results suggest that T. b. gambiense is no longer circulating in the study area and that zero transmission has probably been attained. While a least cost analysis is still required, our study showed that RDT preselection followed by trypanolysis may be a useful strategy for post-elimination surveillance in Burkina Faso.…”
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A large-effect QTL for rice grain yield under upland drought stress on chromosome 1 por Venuprasad, R., Bool, M.E., Quiatchon, L., Sta Cruz, M.T., Amante, M., Atlin, G.N.

“…Using an Apo/3*IR64 population, the peak of this QTL (qDTY1.1) was mapped to an interval between RM486 and RM472 at 162.8 cM at a LOD score of 9.26. qDTY1.1 was strongly associated with plant height in all the environments; this was probably due to the presence of the sd1 locus in this genomic region. …”
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