Resultados de búsqueda - "being"

Capacidad germinativa de semillas de 32 especies de malezas por Doll, Jerry D., Piedrahíta Castañeda, Wilson, Argel M., Pedro J.

“…If the same occurs under natural field conditions, it would perhaps be possible with a vigorous control and vigilence program to erradicate these species in two years or less, and prevent new seeds from being reproduced.…”
Enlace del recurso

Genetic control of flowering behavior of tropic adapted bean cultivars under two subtropical temperature regimes por Masaya, P.M., Wallace, D.H., White, J.W.

“…In Cuyuta, the crosses JU 80-11 x San Martin and Rabia de Gato x San Martin showed 2 gene segregation patterns, with lateness being dominant. Results indicate that the genetic control of flowering behavior depends on 4 genes. …”
Enlace del recurso

Development of Climate-Related Risk Maps and Adaptation Plans (Climate Smart MAP) for Rice Production in Vietnam’s Mekong River Delta por Hong Son, Nguyen, Tan Yen, Bui, Sebastian, Leocadio S.

“…Changing rice-based cropping systems and sowing/transplanting calendars were common adaptive options proposed by provinces. CS MAP is now being developed at different stages for 13 provinces in the MRD. …”
Enlace del recurso

Development of mapping populations for genetic analysis in yams (Dioscorea rotundata and D. alata) por Sartie, A.M., Asiedu, Robert

“…Progress is being made at the International Institute for Tropical Agriculture to develop molecular tools for marker-assisted selection that would complement and expedite conventional breeding approaches for genetic improvement of yams (Dioscorea spp.). …”
Enlace del recurso

Preandpostharvest management of aflatoxin in maize: an African perspective por Hell, K., Fandohan, P., Bandyopadhyay, Ranajit, Kiewnick, S., Sikora, R.A., Cotty, P.J.

“…These contamination reducing management practices are being tested in collaboration with farmers. Work continues on food basket surveys, the bio-ecology of aflatoxin production, developing biological control through a competitive exclusion strategy, reducing the impact of postharvest management practices on human blood toxin levels, and breeding to reduce the impact of mycotoxins on trade.…”
Enlace del recurso

Endophyte enhanced banana tissue culture: technology transfer through publicprivate partnerships in Kenya and Uganda por Dubois, T., Coyne, Danny L., Kahangi, E., Turoop, L., Nsubuga, E.

“…Endophyte-enhanced tissue culture technology is being developed at the International Institute of Tropical Agriculture (IITA). …”
Enlace del recurso

Baseline survey report: III. Chhipra, Humla. Integrating traditional crop genetic diversity into technology: Using a biodiversity portfolio against unpredictable environmental chan... por Parajuli, A., Subedi, A., Adhikari, A.R., Sthapit, S.R., Joshi, B.K., Gauchan, D., Sthapit, B.R.

“…The Local Crop Project is being implemented from 2014 by the United Nations Environment Programme (UNEP), and is executed in Nepal by Bioversity International, National Agriculture Genetic Resources Centre (NAGRC) within the Nepal Agricultural Research Council (NARC), Local Initiatives for Biodiversity, Research and Development (LI-BIRD) and the Department of Agriculture (DoA). …”
Enlace del recurso

Agricultural Development and Sustainable Intensification por Merrey, Douglas J., Mondal, Manoranjan K., Hoanh, Chu Thai, Humphreys, Elizabeth, Dao, Nga

“…The livelihoods of people living in coastal deltas, especially in poor tropical countries, are being undermined by multiple insidious trends. Historically, these deltas have attracted large numbers of people, leading to high population densities, because they offer a wide range of ecosystem services. …”
Enlace del recurso

Growth characteristics of ten Mucuna accessions and their effect on speargrass Imperata cylindrica (L.) dry matter por Chikoye, David, Ekeleme, F.

“…All growth characteristics of Mucuna were negatively correlated with I. cylindrica DM (r = −0.63 to −0.86, p < 0.05), with LAI being the most important. M. cochinchinensis, M. jaspeada, and M. …”
Enlace del recurso

Development of Monsoonal Asia Climate Risk Analysis Maprooms por Owusu, Aisha, Bonelli, Sebastian, Robertson, Andrew W., Hansen, James

“…Due to its considerable impact on the quality and quantity of agricultural output, there is an essential need for greater understanding of the historical risk associated with the Asian monsoon, with the ultimate goal being better climate risk analysis to support agricultural decision-making in South and South East Asia. …”
Enlace del recurso

Legal Frameworks for Implementing REDD+ in Zambia, Mozambique and Tanzania: Opportunities for a Sustainable Landscapes Approach por Haywood, C., Wardell, D.A., Cordonnier-Segger, M.-C., Holmgren, P.

“…We argue that within such a sustainable landscapes framework, REDD+ initiatives may have a better chance to effectively improve social well-being and the livelihood opportunities of forest-dependent communities.…”
Enlace del recurso

Cowpea in traditional cropping systems por Mortimore, M., Singh, B., Harris, F., Blade, S.

“…Farming systems in this region are changing and are being driven by four sets of factors: population growth (increasing land scarcities), market integration (urban demand), technological change (new cultivars and production methods), and intensification (adaptive change in soil fertilization regimes). …”
Enlace del recurso

Perspectives on the application of biotechnology to assist the genetic enhancement of plantain and banana (Musa spp.) por Crouch, J.H., Vuylsteke, D.R., Ortíz, R.

“…A broad array of applied cell and molecular techniques are increasingly being used worldwide to facilitate and enhance the handling and improvement of plantain and banana germplasm. …”
Enlace del recurso

Rhizobium host specificities in phaseolus coccineus L. and phaseolus vulgaris L. por Hohenberg, J.S., Munns, D.N., Tucker, C.L.

“…The introduction of desirable agronomic characteristics into Phaseolus vulgaris L. is being attempted by interspecific hybridization with P. coccineus, but the effects on root nodulation are unknown. …”
Enlace del recurso

Inheritance of bruchid resistance in cowpea por Adjadi, O., Singh, B.B., Singh, S.R.

“…These data indicate that resistance to bruchids in cowpea is controlled by two recessive genes for which symbols rcml and rcm2 are being proposed.…”
Enlace del recurso

Cassava virus diseases in Africa por Legg, James P., Thresh, J.M.

“…Comprehensive surveys of cassava in coastal East Africa have revealed cassava brown streak virus disease (CBSD) to be the major constraint to production in that zone, with the greatest effects of the disease being reported from northern Mozambique. This review describes recent progress in research on CMGs and CBSV in sub-Saharan Africa, examines the dynamic nature of their status, and provides insights into the major control initiatives that are required to tackle them.…”
Enlace del recurso

Improvement of common bacterial blight resistance in South African dry bean cultiver teebus por Fourie, D., Herselman, L., Mienie, C.

“…AFLP studies conducted to determine genetic relatedness of two near-isogenic Teebus lines, showed a similarity of 96.2% with the maximum similarity between these lines and Teebus being 93.1%. One cultivar, Teebus-RCR2 with yield similar to Teebus and improved resistance to CBB has been released from the programme.…”
Enlace del recurso

Development of improved plantain/banana germplasm with black sigatoka resistance por Ortíz, R., Vuylsteke, D.R., Ferris, R.

“…Currently, this improved Musa germplasm with black sigatoka resistance is being assessed for postharvest characteristics to determine fruit palatability and durability.…”
Enlace del recurso

The safe food imperative: Accelerating progress in low- and middle-income countries por Jaffee, Steven, Henson, Spencer, Unnevehr, Laurian J., Grace, Delia, Cassou, Emilie

“…Food safety hazards are increasingly being recognized as a major public health problem worldwide, yet among developing countries, there is limited understanding of the wider-ranging socio-economic costs of unsafe food and the benefits of remedial or preventative measures. …”
Enlace del recurso

Two mechanisms of drought tolerance in cowpea por Mai-Kodomi, Y., Singh, B.B., Myers, O., Yopp, J.H., Gibson, P.J.

“…However, with continued moisture stress, the unifoliates of these varieties showed early senescence and dropped off but the growing tips remained turgid and alive for longer, suggesting that moisture was being mobilized from the unifoliates to the growing tips…”
Enlace del recurso