Resultados de búsqueda - PSIB~

Effectiveness of cowpea and wild Vigna germplasm distribution and cost implication on their conservation efforts by IITA por Manyong, Victor M., Dumet, D., Ogundapo, A.T., Horna, D.

“…Since 1985, IITA has distributed germplasms for cowpea genetic improvement research to institutions in sub-Saharan Africa, Asia, South America, and USA. …”
Enlace del recurso

Organisational Baseline Study: Overview report for Ekxang CSV, La PDR (LA01) por Grant, A., Mienmany, Soytavanh, Keophoxay, Anousith, Khodyhotha, Khamphamy, Phonevisay, S, Souvannaxayyavong, Chantha, Toummavong, Phetsamone, Chidvilaphone, Saythong, Khamkhosy, Neeny, Pavelic, Paul, Bouapao, Lilao, Thalongsengchanh, P.

“…Six CSVs were selected in three countries: Vietnam, Cambodia and Lao PDR. …”
Enlace del recurso

Rapid emergency response mapping for the 2016 floods in Kelani river basin, Sri Lanka por Alahacoon, Niranga, Pani, Peejush, Matheswaran, Karthikeyan, Samansiri, Srimal, Amarnath, Giriraj

“…In recent years, due to an increasing number in the frequency and intensity of extreme meteorological events potentially related to climate change, a growing attention has been paid to the operational use of satellite remote sensing applied to emergency response and relief measures. …”
Enlace del recurso

Characteristics of maize cultivars in Africa: how modern are they and how many do smallholder farmers grow? por Abate, T., Fisher, M., Abdoulaye, Tahirou, Kassie, Girma T., Lunduka, R., Asnake, W., Marenya, Paswel Phiri

“…Maize is the most important cereal and most widely cultivated staple that plays a key role in the food security of sub-Saharan Africa (SSA). Although some countries have achieved significant gains in maize productivity, the SSA average yields are far below what could be obtained with improved cultivars under good crop management. …”
Enlace del recurso

Enhancing biodiversity and production through participatory plant breeding: Setting breeding goals por Sthapit, B.R., Joshi, Krishna D., Rana, Ram B., Upadhaya, Madhusudan, Eyzaguirre, Pablo B., Jarvis, Devra I.

“…Participatory plant breeding (PPB) is one of the on-farm conservation strategies designed to maintain or enhance the level of landrace genetic diversity deployed on-farm. …”
Enlace del recurso

Empowering farmers through participatory plant breeding: An initiative of the green foundation por Ramprasad, Vanaja, Shibu, M.P.

Enlace del recurso

Adding benefits to local crop diversity as a sustainable means of on-farm conservation: A case study of an in situ project from Nepal por Rijal, D.K., Rana, Ram B., Upadhyay, Madhusudan P., Joshi, Krishna D., Gauchan, Devendra, Subedi, A., Mudwari, A., Khatiwada, S.P., Sthapit, B.R.

Enlace del recurso

Participatory crop improvement for intercropped maize on Bari land terraces with trees por Tiwari, T.P, Virk, Daljit S., Sinclair, Fergus L.

“…In a participatory maize-improvement program, both participatory varietal selection (PVS) and participatory plant breeding (PPB) were carried out side-by-side with varieties selected on the basis of criteria derived from farmers' knowledge. …”
Enlace del recurso

A holistic approach to participatory crop improvement in wheat por Virk, Daljit S., Harris, D., Raghuwanshi, B.S., Raj, A.G.B, Sodhi, P.S., Witcombe, John R.

“…In this paper, we describe the approach and results for participatory crop improvement in wheat, in Luna Wada sub district, Gujarat, India. Nine villages were selected for study, and within each village, farmers were ranked into categories by wealth. …”
Enlace del recurso

Participatory varietal selection in rice in the Punjab por Mali, Santosh Sambhaji, Virk, Daljit S., Singh, K.B., Witcombe, John R.

Enlace del recurso

Role of farmers in setting breeding goals por Subedi, Madu, Shrestha, P.K., Sunwar, Sharmila, Subedi, A.

Enlace del recurso

Seed security in Badakshan, Afghanistan por Kermali, Iqbal

Enlace del recurso

Greenhouse gas emissions and global warming potential of traditional and diversified tropical rice rotation systems por Weller, Sebastian, Janz, Baldur, Jörg, Lena, Kraus, David, Racela, Heathcliff S. U., Wassmann, Reiner, Butterbach-Bahl, Klaus, Kiese, Ralf

“…Nevertheless, regarding a future increase in water scarcity, it can be expected that mixed lowland–upland systems will expand in SE Asia as water requirements were cut by more than half in both rotation systems with upland crops.…”
Enlace del recurso

Comparative demography and diet breadth of Brazilian and African populations of the predatory mite Neoseiulus baraki, a candidate for biological control of coconut mite por Negloh, K., Hanna, R., Schausberger, P.

“…As Brazil is presently considered the putative origin of A. guerreronis, a large effort is presently underway to develop a classical biological control strategy for this pest in Africa and Asia. In this study, we investigated the life history of a Brazilian (NbBr) and a Beninese (NbBe) population of N. baraki on prey and non-prey diets under laboratory conditions (25 ± 1 °C 70–90% RH and 12:12 h L:D). …”
Enlace del recurso

Impacts of land use, restoration, and climate change on tropical peat carbon stocks in the twenty-first century: implications for climate mitigation por Warren, M., Frolking, S., Zhaohua, D., Kurnianto, S.

“…In total, we estimate emissions from current cleared peatlands and peatlands converted to oil palm in Southeast Asia to be 8.7 Gt CO2 over 100 years with a moderate twenty-first century climate. …”
Enlace del recurso

A coupled modeling framework for sustainable watershed management in transboundary river basins por Khan, Hassaan Furqan, Yang, Y. C. Ethan, Xie, Hua, Ringler, Claudia

“…The generalized ABM framework is also tested in two key transboundary river basins, the Mekong River basin in Southeast Asia and the Niger River basin in West Africa, where water uses for ecosystem health compete with growing human demands on food and energy resources. …”
Enlace del recurso

New geographical insights of the latest expansion of Fusarium oxysporum f.sp. cubense Tropical Race 4 into the Greater Mekong Subregion por Zheng, S.J., García Bastidas, F., Li, X., Zeng, L., Bai, T., Xu, S., Yin, K., Li, H., Fu, G., Yu, Y., Yang, L., Nguyen, H., Douangboupha, B., Khaing, A.A., Drenth, A., Seidl, M.F., Meijer, H.J.G., Kema, G.H.J.

“…Since then the disease has spread across South-East Asia, to the Middle-East and the Indian subcontinent and leaped into Africa. …”
Enlace del recurso

Leaves metabolomic profiling of Musa acuminata accessions using UPLC–QTOF–MS/MS and their antioxidant activity por Sonibare, M.A., Ayoola, I.O., Gueye, B., Abberton, Michael T., D'Souza, R., Kuhnert, N.

“…Musa acuminata (Musaceae) is a wild species native to South East Asia. In addition to its potential as a food crop, different non-food morphological parts of the plant have been investigated for various pharmacological activities, including anticholinesterase and antioxidant activity. …”
Enlace del recurso

Propagation of Theobroma cacao by rooted cuttings in mini-tunnels por Vásquez Zamora, Lucía Melissa, Rengifo Del Aguila, Sofía, Guerrero Abad, Juan Carlos, Vallejos Torres, Geomar, Imán Correa, Sixto Alfredo, Torres Flores, Elías, Mesén Sequeira, Francisco, Corazon Guivin, Mike Anderson

“…Cacao is an economically important crop that is currently planted in Asia, Africa, and America. Cuttings is a technique of vegetative propagation suitable for the conservation of selected desirable characteristics in cacao trees. …”
Enlace del recurso
Enlace del recurso

Potential, attainable, and current levels of global crop diversity por Aramburu Merlos, Fernando, Hijmans, Robert J.

“…The diversity gap (the difference between attainable and current crop diversity) is particularly large in most of the Americas and relatively small in parts of Europe and East Asia. By filling these diversity gaps, crop diversity could double on 84% of the world’s agricultural land without changing the aggregate amount of global food produced. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso