Resultados de búsqueda - match fixing

Agricultural growth linkages in Ethiopia: Estimates using fixed and flexible price models por Diao, Xinshen, Fekadu, Belay, Haggblade, Steven, Taffesse, Alemayehu Seyoum, Wamisho, Kassu, Yu, Bingxin

“…Moreover, non-agricultural sectors have to grow in order to match growing supply of agricultural products and increasing demand for non-agricultural products. …”
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Nutrition-sensitive agriculture diversification and dietary diversity: Panel data evidence from Tajikistan por Takeshima, Hiroyuki, Lambrecht, Isabel B., Akramov, Kamiljon T., Ergasheva, Tanzila

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Animal health and genetics—Issues and controversies for ILRI research por International Livestock Research Institute

“…6) In terms of forage crop improvement, we cannot really use the genetic information generated unless we have proper phenotyping at hand - this is lacking. We need to better match genetics with conventional phenotyping.7) An important role for ILRI concerns ethics: We need to generate evidence, communicate evidence effectively, facilitate its appropriate use. 8) Fertility management and sex-fixing of cattle (through mass insemination) has the potential in pastoral areas recovering from droughts to accelerate herd recovery rates. …”
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Site-specific nutrient management for rice using soil properties to adjust phosphorus and potassium supply from compound NPK fertilizer por Girsang, Setia Sari, Castillo, Rowena L., Syam, Mahyuddin, Zaini, Zulkifli, Kartaatmadja, Sunendar, Suyamto, Dela Torre, Judith Carla, Pabuayon, Irish Lorraine B., Limpiada, Romalene A., Waluyo, Helmi, Samijan, Budiono, Rohmad, Hatta, Muhammad, Nurhayati, Kamandalu, Ngurah Bagus, Susanto, Bambang, Parhusip, Dorkas, Abidin, Zainal, Buresh, Roland J.

“…"Context or problem: Compound fertilizers containing nitrogen (N), phosphorus (P), and potassium (K) are often applied to rice (Oryza sativa L.) in Asia, but the fixed P:K ratio of these fertilizers can restrict the adjustment of P and K rates to match crop needs. …”
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Use of chlorophyll meter sufficiency indices for nitrogen management of irrigated rice in Asia por Hussain, F., Bronson, K.F., Singh, Yadvinder, Singh, Bijay, Peng, S.

“…Critical chlorophyll meter readings have been used to match N top‐dressing with plant demand for the cultivar IR72, but fixed critical readings may not apply to multiple cultivars and locations. …”
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Monitoring of spatiotemporal dynamics of rabi rice fallows in South asia using remote sensing por Gumma, Murali K., Thenkabail, Prasad S., Teluguntla, P., Whitbread, Anthony M.

“…The results show spatial distribution of rice fallows in South Asia, which are identified as target domains for sustainable intensification of short-duration grain legumes, fixing the soil nitrogen and increasing incomes of small-holder farmers.…”
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Deciphering the Origins of Commercial Sweetpotato Genotypes Using International Genebank Data por Mello, A.F.S., Robles, R., Rossel, G., da Silva, G.O., Montes, S.M.N.M., Nunes, M.U.C., Pereira, J.L., Nakasu, E.Y.T., Vollmer, R., Ellis, D., Valencia-Límaco, V., Azevedo, V.C.R.

“…Another group of sweetpotatoes, called “white skin sweetpotato” from Sergipe, did not match any known accessions in the CIP collection. …”
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What is the available evidence concerning relative performance of different designs of mixed-species plantings for smallholder and community forestry in the tropics?: A systematic... por Nguyen, H., Herbohn, J., Clendenning, J., Lamb, D., Dressler, W., Vanclay, J.K., Firn, J.

“…There has been growing interest in mixed species plantation systems because of their potential to provide a range of socio-economic and bio-physical benefits which can be matched to the diverse needs of smallholders and communities. …”
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Sex-disaggregated agricultural extension and weather variability in Africa south of the Sahara por Azzarri, Carlo, Nico, Gianluigi

“…Moreover, these services can mitigate the negative effects of weather variability and climate change, controlling for country and time fixed effects as well as holding all other variables constant. …”
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Pathways toward inclusive low-emission dairy development in Tanzania: Producer heterogeneity and implications for intervention design por Kihoro, E.M., Schoneveld, George C., Crane, Todd A.

“…Consequently, successful LED uptake is contingent on donor and state ability to match LED strategies, local development priorities, and food systems objectives to develop more targeted needs-driven implementation pathways.…”
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Approaches to reinforce crop productivity under rain-fed conditions in sub-humid environments in Sub-Saharan Africa por Chikowo, Regis, Zingore, Shamie, Nyamangara, Justice, Bekunda, Mateete A., Messina, Joseph, Snapp, Sieglinde S.

“…Firstly, an approach is described that varies nitrogen (N) fertilizer application across growing seasons, by adjusting N application rates to match current season rainfall trends. The approach offers opportunities for farmers to increase crop productivity to >6 t ha−1 in high agro-potential areas, compared to a ceiling of 4.5 t ha−1 for the fixed fertilization model, while minimizing economic losses due to investments in N fertilizer during drought years. …”
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Niche-based assessment of contributions of legumes to the nitrogen economy of Western Kenya smallholder farms por Ojiem, J.O., Vanlauwe, Bernard, Ridder, N.A. de, Giller, Kenneth E.

“…Based on shoot biomass estimates, the species fixed 25 90% of their N requirements in AEZ 2, 23 90% in AEZ 1, and 7 77% in AEZ 3. …”
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Effect of Gliricidia sepium on resource use efficiency and maize grain yield: Statistical analysis por Graef, Hannah Arwen

“…Agroforestry, intercropping with nitrogen-fixing trees (e. g. gliricidia (Gliricidia sepium (Jacq.))), has great potential to meet these challenges. …”
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Point of no return? Rehabilitating desgraded soils for increased crop productivity on samllholder farmas in eastern Zimbabwe por Nezomba, Hatirarami, Mtambanengwe, Florence, Mapfumo, Paul, Tittonell, Pablo Adrian

“…Farmers' determinants of degraded soils centered on crop performance, indicator weed species and soil physical attributes, and matched laboratory parameters. Overall, physical and chemical properties of the degraded soils were significantly lower than reported values for productive sandy soils in Zimbabwe. …”
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An evaluation of the impacts of transaction cost and market outlet risks on market partcipation of smallholder dairy farmers in Central Kenya. por Ngigi, M.W.

“…Where liquidity flow was required in lumps to match lumpy expenditures, on-credit sales were preferred. …”
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Partial Equilibrium Trade Simulation (PETS) Model: Documentation por Laborde Debucquet, David, Tokgoz, Simla

“…The model emphasizes the demand side, which is specified as a nested CES structure, where the initial regional income is assumed to be fixed. The demand is expressed at various levels of disaggregation matched by increasing substitutability (elasticity of substitution increases with higher level of disaggregation).…”
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Must conditional cash transfer programs be conditioned to be effective?: The impact of conditioning transfers on school enrollment in Mexico por de Brauw, Alan, Hoddinott, John F.

“…We use a variety of techniques, including nearest neighbor matching and household fixed effects regressions, to show that the lack of these forms reduced the likelihood of children attending school, with this effect being most pronounced among children who were transitioning to lower secondary school. …”
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Performance evaluation of highly admixed Tanzanian smallholder dairy cattle using SNP derived kinship matrix por Mujibi, F.D.N., Rao, E.J.O., Agaba, Morris, Nyambo, D., Cheruiyot, E.K., Kihara, Absolomon, Zhang, Yi, Mrode, Raphael A.

“…These results indicate that matching breed type to production management group is central to maximizing productivity in smallholder systems. …”
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Machine learning algorithms identified relevant SNPs for milk fat content in cattle por Ríos, Pablo J., Raschia, Maria Agustina, Maizon, Daniel Omar, Demitrio, Daniel Arturo, Poli, Mario Andres

“…The loci obtained for EBVFP matched better with previously reported relevant loci for milk fat content than those obtained for FPadj. …”
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Gendered division of family and hired labor and agricultural productivity in India por Gulati, Kajal, Saha, Koustuv, Lybbert, Travis

“…We identified agricultural productivity differences after controlling for plot- and household-level characteristics and using village-level fixed effects, as well as estimating these differences based on machine learning and propensity score matching methods. …”
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