Resultados de búsqueda - "G."

Total elemental composition of soils in Sub-Saharan Africa and relationship with soil forming factors por Towett, Erick K., Shepherd, Keith D., Tondoh, Jérôme E., Winowiecki, Leigh Ann, Tamene, Lulseged D., Nyambura, Mercy, Sila, Andrew M., Vågen, Tor-Gunnar, Cadisch, Georg

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The Rural Household Multi-Indicator Survey (RHoMIS) for rapid characterisation of households to inform climate smart agriculture interventions: Description and applications in East... por Hammond, James, Fraval, Simon, Etten, Jacob van, Suchini, Jose Gabriel, Mercado, Leida, Pagella, Tim, Frelat, Romain, Lannerstad, Mats, Douxchamps, Sabine, Teufel, Nils, Valbuena, Diego, Wijk, Mark T. van

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Addition of clay based soil ameliorants to light textured soils to reduce nutrient loss and increase crop productivity por Berthelsen, S., Noble, A.D., Ruaysoongnern, Sawaeng, Webb, M., Hengfu, H., Jiexiang, Y.

“…Treatments and crop species (including sugarcane and various forage crops) differed at each of the study locations and included a range of rates (from 10 to 60 t ha-1), different application methods (broadcast, banded and slotted), and in some trials a comparison with other commonly used field amendments (e.g. various organic materials and termite mound material). …”
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Reducing surface and subsurface water flow effect on gullies through low cost measures [Abstract only] por Addisie, Meseret B., Ayele, Getaneh K., Gessesse, A.A., Tilahun, Seifu A., Zegeye, Assefa D., Moges, M., Schmitter, Petra S., Langendoen, E.J., Steenhuis, Tammo S.

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Tillage and varietal impacts on tomato (Solanum lycopersicum L.) production on an ultisol in central Cameroon por Tueche, J., Norgrove, L., Hauser, S., Cadisch, Georg

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The need for awareness raising on the causes and treatment of mastitis in livestock among pastoralists in southern Ethiopia por Amenu, K., Grace, Delia, Szonyi, Barbara, Wieland, Barbara

“…Hand removal and acarcide application were the preferred methods for limiting tick infestation while swelling and ‘evil eye’ cases were treated with antibiotics (e.g. oxytetracycline). The study also revealed that specific herbs, only known by the herbalists, were used for traditional treatment of mastitis and although this information could not be divulged at the time, it should form the subject of further investigation. …”
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Food safety assessment and challenges along small-scale pig systems in Vietnam por Unger, Fred, Hung Nguyen-Viet, Sinh Dang Xuan, Phuc Pham Duc, Pham Van Hung, Lapar, Ma. Lucila, Marshall, Karen, Duong Van Nhiem, Makita, K., Grace, Delia

“…Results for Hung Yen show a high presence of biological hazards (e.g. 43% pork cuts at market are Salmonella contaminated). …”
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Combining soil fertilization, cropping systems and improved varieties to minimize climate risks on farming productivity in northern region of Burkina Faso por Sanou, Josias, Bationo, B. André, Barry, Silamana, Nabie, Loyehoun Dorothée, Bayala, Jules, Zougmoré, Robert B.

“…The application of cattle manure (3 t ha−1), micro-dose (3 g hole−1 equivalent to 62 kg ha−1) of a mineral fertilizer composed of 14 % N, 23 % P2O5 and 14 % K2O (NPK), their combination and a control (no manure and no NPK) as four soil fertilization options, two improved varieties of millet (SOSAT-C88 and IKMP5), two varieties of cowpea (KVX 396-4-5-2D and KVX 61-1) and two cropping systems (millet–cowpea intercropping, sole crop) were tested on-farm for two seasons (2013 and 2014). …”
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East African highland bananas (Musa spp. AAAEA) worry more about potassium deficiency than drought stress por Taulya, Godfrey

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Purification, physicochemical and funtional characterisation of Glossina Morsitans centralis fibrinolysins. por Endege, W.O.

“…Fab fragments made from the purified immune IgG did not inhibit in vitro hydrolysis of the Tosyl-Gly-Pro-Arg-PNA thus suggesting that these antibodies we~e not directed to the active sites of the enzymes.…”
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Marcadores SCAR y RAPD para la resistencia a la bacteriosis común (CBB) del frijol por Pedraza García, Fabio, Gallego Sánchez, Gerardo J., Beebe, Stephen E., Tohme, Joseph M.

“…Se observó que este par de cebadores amplifican sólo un locus en el parental resistente (SEL 1309) y ninguno en el susceptible (DOR 476), este locus es también inequívocamente amplificado a partir de los genomas de XAN 159 y de la accesión G 40020 de P. acutifolius usada como fuente primaria de resistencia, confirmando los resultados obtenidos mediante la técnica RAPD. …”
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Cassava investment in Africa: taking inventory of initiatives in Africa in view of positioning cassava as a strategic commodity por Wambo, A., Mahungu, N.M., Kendenga, T., O'Brien, E.

“…Such research is multifaceted, and includes, e.g. efforts to improve cassava's resistance to pests and diseases, which have ravaged the crops in most of Africa in the past; increase drought tolerance; increase nutritional value; increase starch levels for industrial uses; bulking of planting material; and building community capacity in terms of planting and maintenance of cassava. …”
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Processes and partnerships for effective regional surveillance of banana diseases por Beed, Fenton D., Kubiriba, Jerome, Mugalula, A., Kolowa, H., Bulili, S., Nduwayezu, A., Murekezi, C., Sakayoya, E., Ndayihanzamaso, P., Mulenga, R., Abass, A., Mathe, L., Masheka, B., Onyango, M., Shitabule, E., Nakato, V., Ramathani, I., Bouwmeester, H.J.

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National level indicators for gender, poverty, food security, nutrition and health in Climate-Smart Agriculture (CSA) activities por Duffy, Colm, Murray, Una, Nowak, Andreea C., Girvetz, Evan Hartunian, Corner-Dolloff, Caitlin, Twyman, Jennifer, Huyer, Sophia, Jarvis, Andy, Spillane, Charles

“…This requires strategic selection of indicators to assess the type of impact (negative/positive) of adaptation and mitigation activities on specific societal groups (e.g. ethnic groups, women, youth, etc.) to ensure livelihoods are positively impacted by CSA interventions. …”
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Long-term integrated soil fertility management in South-Western Nigeria: crop performance and impact on the soil fertility status por Vanlauwe, Bernard, Nziguheba, Generose, Nwoke, O.C., Diels, J., Sanginga, Nteranya, Merckx, Roel

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Diversas enfermedades bacterianas por Schwartz, Howard F.

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Seed pathology por Ellis, M.A., Gálvez E., Guillermo E.

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Use of DNA capture kits to collect Xanthomonas campestris pv. musacearum and banana bunchy top virus pathogen DNA for molecular diagnostics por Ramathani, I., Beed, Fenton D.

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Do commercial biological and chemical products increase crop yields and economic returns under smallholder farmer conditions? por Jefwa, J.M., Pypers, Pieter, Jemo, M., Thuita, Moses N., Mutegi, E., Laditi, M.A., Faye, A., Kavoo, A., Munyahali, W., Herselman, L., Atieno, M., Okalebo, J.R., Yusuf, A., Ibrahim, A., Ndung’u-Magiroi, K.W., Asrat, A., Muletta, D., Ncho, C., Kamaa, M., Lesueur, Didier

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Residual effect of plantaintargeted manure on substrate fertility and performance of follower maize (Zea mays) crop por Baiyeri, K.P., Tenkouano, A., Aba, S.C.

“…Top dressed soil (T1) substrate previously cropped for three months supported maize plants that had the highest LAI (0.56) and total dry weight (2.39g) at 3 WAP. However, at 6 and 9 WAP, substrates with split combination of top-dressing and base placement (T3) supported the highest LAI and total dry matter yield of maize. …”
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