Resultados de búsqueda - Wundt~

Evaluación del efecto de Mycoral® en especies forestales de Sauce (Salix humboltdiana) y Chilca (Astianthus viminalis) por Alvarez G., Juan C.

“…Alrededor de un 95% de las especies en el mundo establecen simbiosis con las micorrizas. El objetivo fue evaluar el comportamiento de las especies forestales Sauce y Chilca, tanto a nivel de invernadero como en el campo, para comprobar la ocurrencia de simbiosis con micorrizas arbusculares usando Mycoral® (producto de origen colombiano con tres géneros de hongos micorrizógenos). …”
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Inventario de mamíferos no voladores en remanentes de bosque seco del campus de Zamorano por Prieto F., José L.

“…La deforestación, amenaza la biodiversidad en ecosistemas del mundo entero. Los mamíferos, son especialmente vulnerables por ocupar niveles tróficos superiores y ser objetos de persecución humana. …”
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Producción masiva de Azospirillum spp., formulación, control de calidad y su uso en la agricultura: Revisión de Literatura por Aguilar G., Ludwin A.

“…Azospirillum pertenece al género de bacterias promotoras del crecimiento vegetal (BPCV), encontradas en la rizosfera de las plantas en diferentes regiones del mundo. Estas bacterias tienen la capacidad de incrementar la biodisponibilidad de elementos minerales y fijar nitrógeno. …”
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Impacto socioeconómico de implementar viveros forestales en dos comunidades del municipio de Ixchiguan, San Marcos, Guatemala por Ramírez de P., Deuler A.

“…El presente estudio describe las implicaciones sociales y económicas que se generan al implementar viveros forestales en áreas rurales, se analizaron 3 viveros en dos comunidades de la parte alta del municipio de Ixchiguan, San Marcos, Mundo verde, San Isidro y Pinabete. Describiendo los resultados mediante una monografía. …”
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Identificación y evaluación de los daños por las plagas que afectan al maní (Arachis hypogaea) almacenado en la empresa COMASA, Chinandega, Nicaragua por Castillo C., Joel A.

“…En el mundo existe una alta demanda de maní. Por ser una planta anual ha obligado a los países exportadores a mantener su producción almacenada por largos periodos de tiempo. …”
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Identificación y evaluación de los daños por las plagas que afectan al maní (Arachis hypogaea) almacenado en la empresa COMASA, Chinandega, Nicaragua por Castillo C., Joel A.

“…En el mundo existe una alta demanda de maní. Por ser una planta anual ha obligado a los países exportadores a mantener su producción almacenada por largos periodos de tiempo. …”
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Guía metodológica para el manejo participativo de riesgos climáticos en cadenas de alto valor nutricional por Rodriguez-Camayo, Fernando, Hernandez-Quevedo, Monica, Navarro-Racines, Carlos, Ramirez-Villegas, Julian

“…Muchos países de ingresos bajos y medios alrededor del mundo experimentan periodos de escasez de alimentos por eventos climáticos anuales de acuerdo con sus contextos específicos. …”
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Descriptores morfológicos mínimos para el Registro Nacional de Cultivares de Cacao Peruano (RNCCP) por Echevarría Anyosa, Isabel Cristina

“…El cacao, como base para la elaboración del chocolate es apreciado en todo el mundo por su sabor y su valor nutritivo (Barrientos-Felipa, 2015). …”
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Genetic analysis of extra-early yellow and orange quality protein maize (Zea mays L.) inbread lines under low nitrogen and Striga stresses por Abu, P.

“…The objectives of this study were to i) assess the genetic diversity among a group of extra-early yellow QPM and orange QPM-provitamin A maize inbred lines, ii) identify low-N tolerant inbred lines, iii) determine the gene action for grain yield and other traits among the inbreds under low-N, Striga, and optimal environments iv) assess the performance and stability of the hybrids under low-N, Striga infestation and optimal conditions, and v) identify markers and candidate genes associated with low-N tolerance among the lines. One hundred and ten extra-early QPM inbred lines were evaluated under low-N to select tolerant lines, and were assayed for tryptophan content. …”
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Choice of breeds and husbandry practices influencing the safety of milk and milk products from smallholder dairy cattle farms around Nairobi, focusing on brucellosis por Ndongo, F.K.

“…The objectives of the present study were to describe the husbandry practices applied by the smallholder dairy farmers in a peri-urban area in Kenya, determine the prevalence of brucellosis in the area and to test whether the prevalence of brucellosis is influenced by the breed kept and husbandry practices applied by the farmers. One hundred farms and 20 milk shops (retailers) were surveyed in Kasarani Division (around Nairobi) using a questionnaire with open and closed questions to collect data about husbandry practices and perception of the farmer on brucellosis. …”
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Water budgeting in conservation agriculture-based sub-surface drip irrigation using HYDRUS-2D in rice under annual rotation with wheat in Western Indo-Gangetic Plains por Rana, Biswajit, Parihar, Chiter Mal, Nayak, Harisankar, Patra, Kiranmoy, Singh, Vijendra Kumar, Singh, Dharmendra K., Pandey, Renu, Abdallah, Ahmed M., Gupta, Naveen, Sidhu, Harminder Singh, Gerard, Bruno G., Jat, Mangi Lal

“…Conservation agriculture (CA) based direct-seeded rice (DSR) has been advocated as a potential alternative to PTR. Further, bundling CA with precision water and N management using sub-surface drip irrigation (SSD) has demonstrated significant benefits over CA-based flood irrigation (FI). …”
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Promoting Gender- and Nutrition-Sensitive Agricultural Technologies and Innovations in West and Central Africa por Ganyo, Komla Kyky, Kpadonou, G. Esaïe, Lamien, Niéyidouba, Maiga, Mariame, Ngaido, Amadou, Diallo, Yacouba, Sobgui, Caroline Makamto, Segnon, Alcade C., Zougmoré, Robert B.

“…CORAF's Market for Agricultural Innovations and Technologies (MITA) concept has proved its worth, as part of the implementation of WAAPP, which has enabled more than a hundred technologies to cross the borders of West and Central African countries. …”
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Genetic variability and association mapping for yield and yield-related traits in African yam bean [Sphenostylis stenocarpa (Hochst ex. A. Rich) Harms] por Olomitutu, O.E.

“…Hence, genetic variability among some AYB accessions for SY and association of genomic regions with the yield-related traits were assessed. One hundred and ninety-six AYB accessions were evaluated for two years at Ibadan, Kano and Ubiaja following standard practices. …”
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Co-design and implementation of Index Based Flood Insurance (IBFI) in flood proofing communities of Mazabuka District, southern Zambia por Umer, Yakob, Makungwe, Mirriam, Amarnath, Giriraj, Jacobs-Mata, Inga, Banda, N., Njoroge, M.

“…The CGIAR Initiative on Diversification in East and Southern Africa, Ukama-Ustawi (UU), identified the bundling of climate insurance as an innovative climate risk management solution for smallholder farmers in Southern and Eastern Africa. …”
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Cameroon gender strategy: Building equitable climate-resilient African bean & insect sectors por Siri, Bella Ngoh, Munji, Victorine, Ntam, Fidelis, Mafouasson, Hortense, Lutomia, Cosmas, Ouya, Frederick, Ketema, Dessalegn, Nchanji, Eileen

“…The strategy builds on the Reach-Benefit-Empower-Transform framework, the socio-technical innovation bundles approach and the youth and women quality centre (YWQC) model to ensure greater inclusion of men, women, youth, and other marginalised groups in bean, fruit trees, and insect farming value chains.…”
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Dairy production, processing and marketing systems of Shashemene-Dilla area, South Ethiopia por Yigrem, S., Beyene, F., Tegegne, Azage, Gebremedhin, Berhanu

“…Two hundred forty dairy producers, both rural and urban producers in the four major towns representing the Shashemene-Dilla area in southern Ethiopia, were selected using a multi-stage sampling techniques, with the objective of characterizing dairy production, processing/handling, marketing systems as well as to prioritize constraints and opportunities for dairy development in the area. …”
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Between and within-Breed Variations in feed intake and fat deposition, and Genetic Associations of these with some production traits in Menz and Horro Sheep por Ermias, E.

“…A total of four hundred and fifty seven Menz (n=305) and Horro (n=152) male lambs born over eight consecutive dry- and wet-seasons from October 1992 to July 1996, at ILRI's Debre Berhan Research station were used to: i) determine between-breed differences and within-breed variations in feed intake and fat deposition, and the genetic associations of these with average daily weight gain (ADG), efficiency of feed utilisation (EFU), carcass weight, lean yield and dressing percent and, ii) establish and evaluate equations for predicting total body fat from live animal body measurements. …”
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Rural poultry production: Incubating capacity of broody hens and chick performance; comparison of growth rate and meat yield characteristics of cockerels between Fayoumi and Sonali por Islam, A. Md.

“…To compare the growth rate and meat yield characteristics between Sonali and Fayoumi cockerels, two hundred four male birds were selected at the age of 8 weeks, an equal number of each breed divided into 6 replications containing 17 birds in each. …”
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Human impacts and aridity differentially alter soil N availability in drylands worldwide por Delgado Baquerizo, M., Maestre, M., Gallardo, A., Eldridge, D.J., Soliveres, S., Bowker, M.A., Prado Comesana, A., Gaitan, J., Quero, J.L., Ochoa, V., Gozalo, B., García Gomez, M., García Palacios, P., Berdugo, M., Valencia, E., Escolar, C., Arredondo, T., Barraza-Zepeda, C., Boeken, B.R., Bran, D., Cabrera, O., Carreira, J.A., Chaieb, M., Conceição, A.A., Derak, M., Ernst, R., Espinosa, C.I., Florentino, A., Gatica, G., Ghiloufi, W., Gómez Gonzalez, S., Gutiérrez, J.R., Hernández, R.M., Huber-Sannwald, E., Jankju, M., Mau, R.L., Miriti, M., Monerris, J., Morici, E., Muchane, M., Naseri, K., Pucheta, E., Ramírez, E., Ramírez, D., Romao, R.L., Tighe, M., Torres, D., Torres Diaz, C., Val, J., Veiga, J.P., Wang, D., Yuan, X., Zaady, E.

“…We conducted a global observational study to evaluate how aridity and human impacts, together with biotic and abiotic factors, affect key soil variables of the N cycle.Two hundred and twenty‐four dryland sites from all continents except Antarctica widely differing in their environmental conditions and human influence.Using a standardized field survey, we measured aridity, human impacts (i.e. proxies of land uses and air pollution), key biophysical variables (i.e. soil pH and texture and total plant cover) and six important variables related to N cycling in soils: total N, organic N, ammonium, nitrate, dissolved organic:inorganic N and N mineralization rates. …”
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Prevalence and antimicrobial resistance of Salmonella in livestock and humans in Korogocho and Viwandani slums por Gichuyia, M.C.

“…Salmonella serotypes and antibiotic susceptibility patterns among the livestock were also described and compared with those from archived human faecal samples and drinking water isolated from households in the same areas. Eight hundred and one livestock (cows, chickens, goats, pigs, ducks, rabbits and doves) were sampled from 203 randomly selected livestock-keeping households. …”
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