Resultados de búsqueda - "M"

Soil population of Helicotylenchus multicinctus under Pueraria phaseoloides, Flemingia macrophylla and natural bush fallows and their effect on plantain yield in the humid forest z... por Banful, B., Hauser, S., Kanga, F.N., Kumaga, F., Ofori, K.

“…Trials were set up in four to five year-old Chromolaena odorata (L.) R. M. King & H. Rob. dominated natural bush fallow. …”
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Food and agricultural innovation pathways for prosperity por Tomich, Thomas P., Lidder, Preetmoninder, Coley, Mariah, Gollin, Douglas, Meinzen-Dick, Ruth S., Webb, Patrick, Carberry, Peter

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Linking crop structure, throughfall, soil surface conditions, runoff and soil detachment: 10 land uses analyzed in northern Laos por Lacombe, Guillaume, Valentin, Christian, Sounyafong, P., Rouw, Anneke de, Soulileuth, B., Silvera, N., Pierret, A., Sengtaheuanghoung, Oloth, Ribolzi, Olivier

“…Runoff coefficient, soil loss, and the percentage areas of soil surface types (free aggregates and gravel; crusts; macro-faunal, vegetal and pedestal features; plant litter) were derived from observations and measurements in 1-m2 micro-plots. Relationships between these variables were explored with multiple regression analyses. …”
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Mites (Acari) of cassava (Manihot esculenta Crantz) habitat in southern Africa por Zannou, I., Hanna, R., Moraes, G.J. de, Kreiter, S., Phiri, G., Jone, A.

“…This seemed to be particularly true for 6 phytoseiids in Mozambique (A. sundi, E. magucii, P. horrifer, Typhlodromalus spinosus(Meyer & Rodrigues), Typhlodromips shi (Pritchar & Baker) and Neoseiulus teke (Pritchard & Baker)), and 6 phytoseiids in Malawi (E. orygmus, Phytoseius amba Pritchard & Baker, T. shi, Typhlodromus (Anthoseius) kikuyuensis Swirski & Ragusa, Typhlodromus (Anthoseius) malawiensis Annou, Moraes & Hanna and N. teke), that were found on cassava at the end of the rainy season, but only on other plants in the dry season. M. tanajoa was the dominant mite species on cassava in both countries in addition to the phytoseiids; few other species were found on that plant in either country. …”
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Nitrate leaching and soil nitrous oxide emissions diminish with time in a hybrid poplar short‐rotation coppice in southern Germany por Díaz Pinés, Eugenio, Molina Herrera, S., Dannenmann, Michael, Braun, J., Haas, E., Willibald, G., Arias Navarro, Cristina, Grote, R., Wolf, B., Saiz, Gustavo, Aust, C., Schnitzler, J.P., Butterbach-Bahl, Klaus

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A review of forest and tree plantation biomass equations in Indonesia por Anitha, K., Verchot, Louis V., Joseph, S., Herold, Martin, Manuri, S., Avitabile, Valerio

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A comparison of the effects of the nematodes Radopholus similis and Pratylenchus goodeyi on growth, root health and yield of an East African highland banana (Musa AAAgroup) por Talwana, Herbert A.L., Speijer, P.R., Gold, Cliford S., Swennen, Rony L., Waele, D. de

“…The effects of Radopholus similis and Pratylenchus goodeyi on growth, root health and yield of the East African highland cooking banana cultivar Mbwazirume (Musa AAA-group) were compared at Mbarara, Uganda, at 1430 m above sea level. In 3-year-old mats infected only with P. goodeyi, functional root length and functional root density of suckers detached from recently-harvested plants were 40 and 45%, respectively, greater in mulched mats and 120 and 108%, respectively, greater in non-mulched/bare mats compared to mats infected with both P. goodeyi and R. similis . …”
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Replenishment of C, N, and P in a degraded alfisol under humid tropical conditions; effect of fallow species and litter polyphenols por Tian, G., Salako, F., Ishida, F.

“…Composite surface soil (0–15 cm) at three distances from a tree hedgerow (0.5, 2.0, and 3.5 m) was sampled in 1996 for the determination of soil C and nutrient stocks. …”
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Breeding for fungal resistance in Musa por Hartman, J.B., Vuylsteke, D.R.

“…Cultivated bananas are primarily triploids (3x) derived from intraspecific and interspecific crosses of two diploid species Musa acuminata Colla (Ma.) and Musa balbisiana Colla (M.b.) (Simmonds, 1995). In West and Central Africa, plantains provide more than 25% of the carbohydrate requirements for over 70 million people (Vuylsteke et al., 1993). …”
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Measure The Chain: Tools For Assessing GHG Emissions In Agricultural Supply Chains por Richards, Meryl B.

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Effects of feeding different varieties of faba bean (Vicia faba L.) straws with concentrate supplement on feed intake, digestibility, body weight gain and carcass characteristics o... por Wegi, Teklu, Tolera, Adugna, Wamatu, Jane, Animut, Getachew, Rischkowsky, Barbara A.

“…Straws included in the study were from Mosisa (T1M), Walki (T2W), Degaga (T3D), Shallo (T4S), and local (T5L) varieties of faba bean and concentrate (2:1 ratio of wheat bran to "noug" seed cake). …”
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Transcriptomics reveal potential vaccine antigens and a drastic increase of upregulated genes during Theileria parva development from arthropod to bovine infective stages por Tonui, Triza, Corredor-Moreno, Pilar, Kanduma, Esther G., Njuguna, Joyce N., Njahira, Moses N., Nyanjom, S.G., Silva, Joana C., Djikeng, Appolinaire, Pelle, Roger

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Model-Based Assessment of Grazing Impact on Soil Organic Carbon Stocks and Dynamics of a Kenyan Rangeland por Kuntu-Blankson, Kate

“…As the largest terrestrial ecosystem carbon (C) sink, soils store about 2500 Pg C in the top 1 m depth. Rangelands make up around 40 % of global land surface and contain about 30 % of global terrestrial soil organic carbon (SOC). …”
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Inclusión de Género en las Políticas de Agricultura, Cambio Climático, Seguridad Alimentaria y Nutrición en Honduras y Guatemala por Acosta, Mariola, Howland, Fanny C., Twyman, Jennifer, Le Coq, Jean-François

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Obtención de un ADN complementario que codifica una fructano 1-exohidrolasa en yacón, Smallanthus sonchifolius (Poepp. & Endl.) H. Robinson. por Moreno Díaz, Patricia, Uchima Flores, Mariella, Cabrera Pintado, Rosa María, Torres Aliaga, Roger

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Efecto de tres dilutores en la conservación del semen de alpacas por Raymundo T., Fernando, Huanca López, Wilfredo, Huanca Mamani, Teodosio, Huerta O., Sandra, Cordero Ramírez, Aída

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Evaluación del efecto sobre el rendimiento y calidad del fruto de dos métodos de injerto en sandía (Citrullus lanatus Thunb) en costa central de Perú por Cosme Cerna, León Reymundo, Nicho Salas, Pedro Eduardo, Paucar Janampa, Deysi, Eguiluz, María

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Catálogo de tomate y sus parientes silvestres del Perú por Marcelo Salvador, Mavel, Aguilar Barboza, Doris, Vilchez Palomino, Dioliza, Biondi Thorndike, Jorge Andrés, Fernández Huaytalla, Elizabeth, Chávez Galarza, Julio César, Zorrilla Cisneros, Cinthya, Amasifuen Guerra, Carlos Alberto

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Efecto del poliacrilato de sodio (PANa) en la supervivencia e incremento dasométrico de dos especies forestales durante dos años en campo por Bernaola Paucar, Rosario Marilu, Zanabria Cáceres, Ysaias Timoteo, Clemente Archi, Gelly, Corredor Arizapana, Flor Anita

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Identification of Elite Potato Clones with Resistance to Late Blight Through Participatory Varietal Selection in Peru por Gastelo Benavides, Manuel Antonio, Burgos, Gabriela, Bastos Zuñiga, Carolina, Perez, Juan Miguel, Otiniano Villanueva, Ronal, Cabrera Hoyos, Héctor Antonio, Ccanto, Raul, De Scurrah, María Mayer, Zum Felde, Thomas

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