Resultados de búsqueda - Zisi~

Sådd av tallfrön med vattenryggsäck por Sundin, Carolina

“…The purpose with this study was to put together a preliminary basis of knowledge for a system of regeneration based on seeding of "seed package with a water backpack", seeding of seeds that starts to germinate directly after the seeding thanks to attached water. …”
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Productivity, water use and climate resilience of alternative cocoa cultivation systems por Abdulai, I.

“…Global demand for cocoa beans is projected to keep rising while future production is likely to be limited by climate variability and change. …”
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The suitability of Boran and its crosses with European breeds for beef production under range conditions in Kenya por Tonn, R.

“…Precipitation and its temporal distribution with its effect on fodder growth forms, besides changes in management and outbreaks of diseases, the basis of these influence factors. 10. The sex of the calf, the birth weight, the length of the calving intervals, the age of the dam at its last calving, and the weaning age of the calf vary from ranch to ranch in their influences on weaning weights. 11. …”
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TAAT technology toolkits and their strategic delopyment: Clearinghouse technical report series 001 por Technologies for African Agricultural Transformation

“…Technologies for African Agricultural Transformation (TAAT) is a flagship program within the Feed Africa Strategy aimed at modernizing African agriculture through the advancement of agricultural technology in a way that improves the business of agriculture across Africa, thus raising agricultural productivity, mitigating risks, and promoting sustainable enterprise diversification. …”
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"Líneas de piedra" en suelos del noreste argentino. Origen e implicancias. por Moretti, Lucas Martin, Morras, Hector

“…On the other hand, the presence of nodular horizons in the red soils of Misiones can be presumed to act as rock fragments, thus contributing to percolation and reducing the risk of erosion. A different situation would occur with the siliceous horizons due to their relative impermeability, although this will depend on its continuity, morphology and depth within the soil profile. …”
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Utvärdering av strömaterial av restprodukter från wellpapp por Haglund, Magnus

“…The new bedding materials were easy to handle, had a positive impact on working time and gave a satisfactory stable environment. …”

Risk Reduction and Productivity Increase Through Integrating Arachis pintoi in Cattle Production Systems in the Colombian Orinoquía por Rincon Castillo, Alvaro, Ruden, Daniel Alejandro, Burkart, Stefan, Enciso Valencia, Karen Johanna

“…Humidicola as a monoculture (traditional system). We used cashflow and risk assessment models to estimate economic indicators. …”
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Control biológico de fitopatógenos, insectos y ácaros: agentes de control biológico. V. 1 por Santos Díaz, Adriana Marcela, Cotes Prado, Alba Marina, Caro Quintero, Alejandro, Bustillo Pardey, Alex Enrique, Escobar, Alexander, Díaz García, Andrés, Arcila Cardona, Ángela María, Carabalí Muñoz, Arturo, Vásquez Ordóñez, Aymer Andrés, Lohr, Bernhard Leo, Oehlschlager, Cam, Beltrán Acosta, Camilo Rubén, Moreno Velandia, Carlos Andres, Espinel Correal, Carlos, González Almario, Carolina, Clerck, Caroline de, Hoy, Casey W., Narváez Vásquez, Consuelo Alexandra, León, Diana Marcela, Rincón Rueda, Diego Fernando, Espitia Malagón, Eduardo María, Alarcón Torres, Érika Andrea, Grijalba, Érika Paola, Moreno, Fabiola, Borrero Echeverry, Felipe, Cruz Barrera, Fredy Mauricio, Berg, Gabriele, Vargas, Germán, Barrera Cubillos, Gloria Patricia, León Martínez, Guillermo Adolfo, González F., Guillermo, Jijakil, Haissam, Rivera Trujillo, Hugo Fernando, Hernández Nopsa, John Fredy, Ibarra, Jorge, Jurat Fuentes, Juan Luis, Gómez Valderrama, Juliana Andrea, Köhl, Jürgen, Smalla, Kornelia, Villamizar, Laura Fernanda, Solorzano Buitrago, Leonardo, Torres Torres, Lissette Aracelly, Uribe Gutiérrez, Liz Alejandra, Pulido, Luz Astrid, Pérez, Manuel Ricardo, Manzano Martínez, María del Rosario, Díaz Niño, María Fernanda, Díaz Niño, María Fernanda, Zuluaga Mogollón, María Victoria, Belaich, Mariano Nicolás, Hurst, Mark, Gómez Álvarez, Martha Isabel, Rodríguez, Martha Liliana, Wisniewski, Michael, López Ferber, Miguel, Barreto Triana, Nancy del Carmen, Ghiringhelli, Pablo Daniel, Cuartas, Paola Emilia, Betancourt, Ruth Análida, Kobayashi, Sadao, Aragón Rodríguez, Sandra Milena, Massart, Sébastien, Lewis Mosher, Stephen, Kondo Rodriguez, Demian Takumasa, Jackson, Trevor, Bettiol, Wagner, Fargetton, Xavier, Elad, Yigal, Zapata Narváez, Yimmy Alexander, Martínez, Yohana Alexandra, Balbín Suárez, Alicia

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Mycotoxins in Kenyan poultry feeds: Occurrence and use of bentonite and fumonisin esterase as a sustainable mitigation strategy to reduce effects of aflatoxins and fumonisins in br... por Ochieng, P.E.

“…Lastly, the rationale of this doctoral study is highlighted and objectives of this thesis discussed, with specific objectives being i) To study the prevalence of mycotoxins in Kenyan poultry feeds; ii) To produce sufficient quantities of AFs and FBs in the laboratory to be used in subsequent long-term in vivo trials with broiler and layer chickens; iii) To evaluate the effects of feed contaminated with AFs or FBs, or their combination, on broiler chickens and laying hens’ health and productivity; iv) To evaluate the carry-over of AFs to chicken products in a single or concomitant FBs contamination; and v) To assess the efficacy and safety of bentonite and fumonisin esterase mycotoxin detoxifying agents (feed additives) to protect chickens against negative health and productivity effects of AFs and FBs, respectively, and carry-over of AFs to chicken products. …”
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A hierarchical method for soil erosion assessment and spatial risk modelling: a case study of Kiambu district in Kenya. por Okoth, Peter F.

“…The broad aim was to define relevant levels that form the basis for predicting and managing soil erosion and controlling its risk. …”
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