Resultados de búsqueda - "greenhouse"

Smallholder African farms in western Kenya have limited greenhouse gas fluxes por Pelster, David E., Rufino, Mariana C., Rosenstock, Todd S., Mango, Joash, Saiz, Gustavo, Díaz Pinés, Eugenio, Baldi, G., Butterbach-Bahl, Klaus

Materias: “…greenhouse gases…”
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Abiotic stress QTL in lettuce cropwild hybrids: comparing greenhouse and field experiments por Hartman, Y., Hooftman, D.A.P., Uwimana, Brigitte, Schranz, M.E., Wiel, C.C.M. van de, Smulders, M.J.M., Visser, Richard G.F., Michelmore, R.W., Tienderen, P.H. van

“…Moreover, the effects of the field stress treatments were more correlated with those of the greenhouse competition treatments than to those of the other greenhouse stress experiments, suggesting that competition rather than abiotic stress is a major factor in the field. …”
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Methods for Measuring Greenhouse Gas Balances and Evaluating Mitigation Options in Smallholder Agriculture por Rosenstock, Todd S., Rufino, Mariana C., Butterbach-Bahl, Klaus, Wollenberg, Eva Karoline, Richards, Meryl B.

“…Agriculture in tropical developing countries produces about 7–9 % of annual anthropogenic greenhouse gas (GHG) emissions and contributes to additional emissions through land-use change (Smith et al. 2014). …”
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Comparison of greenhouse and field resistance of bean varieties to Empoasca kraemeri (Homoptera Cicadellidae) por Eskafi, F.M., Schoonhoven, Aart van

“…Resistance of 360 var. of Phaseolus vulgaris to Empoasca kraemeri was evaluated in the greenhouse. Subsequent field evaluations were made of 30 promising var. when 30 days old. …”
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Evaluation of efficiency of isolates of VA mycorrhizal fungi in greenhouse and field trials [abstract] por Sieverding, Ewald, Howeler, Reinhardt H.

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Comparison of field, greenhouse and detachedleaf evaluations of soybean germplasm for resistance to Phakopsora pachyrhizi por Twizeyimana, M., Ojiambo, P.S., Ikotun, T., Paul, C., Hartman, G.L., Bandyopadhyay, Ranajit

“…Detached-leaf, greenhouse, and field results were comparable, and there were significant correlations between detached-leaf and greenhouse (absolute r = 0.79; P < 0.0001) and between detached-leaf and field resistance (absolute r = 0.83; P < 0.0001) across genotypes. …”
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Improved greenhouse gas emission factors for smallholder livestock systems in East Africa por Merbold, Lutz, Butterbach-Bahl, Klaus, Ericksen, Polly J., Goopy, John P., Korir, Daniel, Leitner, Sonja, Mutuo, Paul M., Ndung’u, Phyllis W., Onyango, Alice A., Owino, Jesse, Pelster, David E., Wanyama, George N.

Materias: “…greenhouse gases…”
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Biosolarization for the management of nematodes in a horticultural greenhouse in Costa Sacate, Córdoba, Argentina por Yosviak, Maria Iohanna, Meneguzzi, Natalia, Bono, C., Arnedo, D.

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Chemical composition and in vitro digestibility of annual ryegrass varieties grown in greenhouse conditions por Alende, Mariano, Fluck, A.C., Volpi Lagreca, Gabriela, Andrae, John

Materias: “…Greenhouse Crops…”
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Pest management trends in Spanish greenhouse tomatoes and prospects for biological control of whiteflies. por Stansly, Philip A., Urbaneja, Alberto

“…Almost 40% of this production consisted of fresh roarket tomatoes grown in greenhouses on the southern Mediterranean coast in the communities of Andalucia and Murcia. …”
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Prospects for biological control of 'Bemisia tabaci' (Homoptera: Aleyrodidae) in greenhouses of southern Spain. por Stansly, Philip A., Urbaneja, Alberto, Piron, M.

“…Fewer and more selective pesticides were used in IPM greenhouses compared to conventional greenhouses. Early use of broad-spectrum insecticides in IPM greenhouses appeared to be counterproductive in that establishment of parasitioids was delayed with no real gain in control. …”
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Emission of greenhouse gases from the use of fossil fuels in Ibague, Tolima (Colombia) por Andrade Castañeda, Hernán Jair, Arteaga Céspedes, Cristhian Camilo, Segura Madrigal, Milena Andrea

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Soil sampling methodology, chemical analysis of soils and of plant tissue and research in greenhouse]. por Díaz-Romeu, R., Hunter, A.

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Control of the soft brown scale, Coccus hesperidum L : in greenhouses of botanical gardens por Frøhling, Caroline Bayer

Materias: “…greenhouse…”

Determining the cumulative energy demand and greenhouse gas emission of Swedish wheat flour por Wu, Yihan

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Costs and benefits of reducing greenhouse gas emissions through conversion of wetlands into forest por Nordzell, Henrik

“…This thesis calculates the costs and benefits of turning wetlands into forest in order to reduce greenhouse gas emissions. Wetlands emit methane, which has a high global warming potential relative to carbon dioxide, while forests sequester carbon. …”
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Screening for resistance to late blight in wild potato species and landraces in greenhouse conditions in Peru. por Pérez, W., Rojas, T., Alarcón, L., Andrade-Piedra, J.L.

“…Fifty-seven accessions of wild potato species and 352 accessions of potato landraces hold in the International Potato Center (CIP) were tested for resistance to late blight (LB) in a series of greenhouse experiments from May to December 2018, in Lima, Peru. …”
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Manure management improves soil structure and food security and mitigates greenhouse gas emissions por Ndambi, Asaah, Pelster, David E., Butterbach-Bahl, Klaus

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Agricultural development addresses food loss and waste while reducing greenhouse gas emissions por Galford, Gillian L., Peña, Olivia, Sullivan, Amanda K, Nash, Julie, Gurwick, Noel, Pirolli, Gillian, Richards, Meryl B., White, Julianna M., Wollenberg, Eva Karoline

Materias: “…greenhouse gases…”
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Greenhouse gas emissions from piggery and biogas digesters in the Red River Delta of Vietnam por Dung Van Pham, Hoan Duong Cong, Arango, Jacobo, Nghia Tran Dai, Kien Nguyen Tri, Arévalo, Ashly, Douxchamps, Sabine

“…Inappropriate utilization and management of biogas digesters can not only cause losses from pig wastes, but also contributes to increase greenhouse gas (GHG) emissions such as carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). …”
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