Resultados de búsqueda - "biology"

New SPARC research on ‘Peace with Nature’ supports the UN Convention on Biological Diversity por Ba, Baba, Nanteza, Patricia

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The role of biodiversity products as incentives for conserving biological diversity: some instructive examples por Koo, Bonwoo, Wright, Brian D.

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Village seed systems and the biological diversity of millet crops in marginal environments of India por Nagarajan, Latha, Smale, Melinda

“…The study relates village seed systems to biological diversity of millet crops grown by farmers in the semi-arid lands of Andhra Pradesh and Karnataka, India. …”
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Predicting natural enemy efficacy in biological control using ex-ante analyses por Gutierrez, A.P., Ponti, L., Neuenschwander, P., Yaninek, J.S., Herren, H.R.

Materias: “…biological control…”
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An assessment of the biological and economic efficiency in conversion of milk to growth in N'Dama calves por Agyemang, K., Clifford, K., Little, D.A.

“…Over the whole 10-month period the biological conversion factors were slightly less favourable but still not different between groups (9.5 9.4 kg/kg). …”
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Biological and biochemical characterization of bovine interleukin. 2. Studies with cloned bovine T cells por Brown, W.C., Grab, D.J.

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Serum estrogenicity and biological responses in African catfish raised in wastewater ponds in Ghana por Asem-Hiablie, S., Church, C.D., Elliott, H.A., Shappell, N.W., Schoenfuss, H.L., Drechsel, Pay, Williams, C.F., Knopf, A., Dabie, M.Y.

“…Reuse of wastewater for aquaculture improves the efficient use of water and promotes sustainability but the potential effects of endocrine disrupting compounds including estrogens in wastewater is an emerging challenge that needs to be addressed. We examined the biological effects of wastewater-borne estrogens on African catfish (Clarias gariepinus) raised in a wastewater stabilization pond (WSP) of a functioning municipal wastewater treatment plant, a wastewater polishing pond (WWP) of a dysfunctional treatment plant, and a reference pond (RP) unimpacted by wastewater, located in Ghana. …”
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Targeting East Coast fever control strategies based on the assessment of biological risk por Kiara, Henry K., O'Callaghan, C.J., Randolph, Thomas F., McDermott, John J., Perry, Brian D.

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Nitrate Reductase Activity as Potential Indicator for Biological Nitrification Inhibition in Brachiaria humidicola por Sparke, Marc-Andre, Arango, Jacobo, Nuñes, Jonathan, Moreta, Danilo, Rao, Idupulapati M., Cadisch, Georg

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Biological control: a major component for the longterm cowpea pest management strategy por Tamò, Manuele, Srinivasan, R., Dannou, E.A., Agboton, C., Datinon, B., Dabiré, C., Baoua, I., Ba, Malick N., Haruna, B., Pittendrigh, Barry Robert

Materias: “…biological control…”
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Potential Role of Fungal Endophytes in Biological Nitrification Inhibition in Brachiaria Grass Species por Odokonyero, Kennedy, Acuña, Tina Botwright, Cardoso Arango, Juan Andrés, Jiménez Serna, Juan de la Cruz, Rao, Idupulapati M., Nuñez, Jonathan, Arango, Jacobo

“…Brachiaria species have the ability to suppress nitrification in soil by releasing an inhibitory compound called ‘brachialactone’ from its roots; a process termed biological nitrification inhibition (BNI). This study tested the hypothesis that endophytic association with Brachiaria grass improves BNI activity of root tissues and reduces nitrification in Brachiaria-cultivated soil. …”
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True yams (Dioscorea): a biological and evolutionary link between eudicots and grasses por Mignouna, Hodeba D., Abang, Mathew M., Asiedu, Robert, Geeta, R.

“…Therefore, it represents an important biological link between the eudicots and grasses--groups that contain all the model flowering plant species--and has the potential to fill gaps in our knowledge of plant biology and evolution. …”
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Is there a link between biological nitrification inhibition and mycorrhizal symbiosis in Brachiaria grasses? por Teutscherova, Nikola, Vásquez, Eduardo, Arévalo, Ashly, Chagueza, Yamileth, Díaz, Enna, Benito, Marta, Pulleman, Mirjam Margreet, Arango, Jacobo

“…The tropical grass species Brachiaria humidicola (Rendle) Schweick has the ability to release a substantial amount of exudates composed of substances inhibiting soil nitrification (a process known as Biological Nitrification Inhibition, BNI) which reduces N losses from soil and increases the plant nitrogen use efficiency. …”
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Biological and physical contraints on maize production in the Humid Forest and Western Highlands of Cameroon por Ngoko, Z., Cardwell, K., Marasas, W.F.O., Wingfield, M., Ndemah, R., Schulthess, F.

“…The aim was to identify biological and physical factors responsible for reducing maize yield in Cameroon. …”
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Effective biological control of an invasive mealybug pest enhances root yield in cassava por Thancharoen, A., Lankaew, S., Moonjuntha, P., Wongphanuwat, T., Sangtongpraow, B., Ngoenklan, R., Kittipadakul, P., Wyckhuys, Kris A.G.

Materias: “…biological control…”
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Control of the cassava mealybug in Africa: lessons from a biological control project por Neuenschwander, Peter

Materias: “…biological control…”
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Species of Trichoderma and Aspergillus as biological control agents against plant diseases in Africa por Bandyopadhyay, Ranajit, Cardwell, K.F.

Materias: “…biological control…”
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Biological control for increased agricultural productivity, poverty reduction and environmental protection in Africa por Neuenschwander, Peter, Langewald, J., Borgemeister, C., James, B.

Materias: “…biological control…”
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Soil type affects biological phosphorus cycling more than soil management por Frasier, Ileana, Noellemeyer, Elke, Gili, Adriana, Gomez, María Florencia, Uhaldegaray, Mauricio Gaston, Quiroga, Alberto Raul, Fernandez, Romina, Alvarez, Lucila

“…There is a need for more sustainable management of phosphorus (P) fertilization including reutilization of wastes and taking more advantage of the biological cycling of P in the crop-livestock-soil system to comply with the Sustainable Development Goals. …”
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Biological nitrogen fixation in soybean in Argentina: relationships with crop, soil, and meteorological factors por Collino, Daniel, Salvagiotti, Fernando, Perticari, Alejandro, Piccinetti, Carlos Fabian, Ovando, G., Urquiaga, S., Racca, Roberto Walter

Materias: “…Biological Nitrogen Fixation…”
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