Resultados de búsqueda - "M"

Doubled haploids generated through anther culture from crosses of elite indica and japonica cultivars and/or lines of rice: large-scale production, agronomic performance, and molec... por Grewal, Deepinder, Manito, Christine, Bartolome, Violeta

“…A set of 209 simple sequence repeat (SSR) markers was selected to construct a linkage map with a total genetic distance of 2148.8 cM. Simple sequence repeat analysis showed 1:1 ratio of indica and japonica alleles. …”
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Cultivar weed-competitiveness in aerobic rice: heritability, correlated traits, and the potential for indirect selection in weed-free environments por Zhao, D.L., Atlin, G.N., Bastiaans, L., Spiertz, J. H. J.

“…Cultivars differed widely in the growth of weed biomass they permitted (126–296 g m−2) and in yield under competition (0.5–2.5 Mg ha−1). …”
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Calibrating the leaf color chart for nitrogen management in different genotypes of rice and wheat in a systems perspective por Shukla, Arvind K., Ladha, Jagdish K., Singh, V.K., Dwivedi, B.S., Balasubramanian, Vethaiya, Gupta, Raj K., Sharma, S.K., Singh, Yogendra, Pathak, H., Pandey, P.S., Padre, Agnes T., Yadav, R.L.

“…Chlorophyll meter reading and crop growth rate (g m−2 day−1) at 15 d after transplanting in rice and 21 d after seeding in wheat were not significantly different with or without basal N application, indicating that basal N application in rice and wheat was not necessary in soils having relatively high indigenous N supply. …”
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Genetic analysis of drought resistance in rice by molecular markers: association between secondary traits and field performance por Babu, R. Chandra, Nguyen, Bay D., Chamarerk, Varapong, Shanmugasundaram, P., Chezhian, P., Jeyaprakash, P., Ganesh, S.K., Palchamy, A., Sadasivam, S., Sarkarung, S., Wade, L.J., Nguyen, Henry T.

“…Quantitative trait loci (QTLs) linked to plant water stress indicators, phenology and production traits under irrigated and drought stress conditions were mapped by means of a doubled‐haploid (DH) population of 154 rice lines from the cross CT9993‐5‐10‐1‐M/IR62266‐42‐6‐2. The DH lines were subjected to water stress before anthesis in three field experiments at two locations. …”
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Field evaluation of early vigour for genetic improvement of grain yield in wheat por Botwright, T.L., Condon, A.G., Rebetzke, G.J., Richards, R.A.

“…Potential deleterious effects of the recurrent parent on yield were eliminated in field trials in 1999 and 2000 by manipulating early vigour through varying grain size (25, 35, or 50 mg) or seeding density (50, 200, or 400 plants/m2) of Amery at sowing. Large grain increased the embryo size and early vigour at 50 DAS in both environments in 1999. …”
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Trait preferences of sorghum and pearl millet value chain actors in Mali and Burkina Faso: a case for gender- responsive and demand-driven breeding por Yila, Jummai Othniel, Sylla, Almamy, Traoré, Sékou, Sawadogo-Compaoré, Eveline

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Water Insecurity in Coastal Bangladesh: A Gender Equality and Social Inclusion (GESI) Perspective por Joshi, Deepa, Sarker, Mou Rani, Basnet, Sahara

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Sustainable Intensification of Smallholder Maize Production in Northern Ghana: The Case of Basal Fertilizer Timing. por Rahman, Nurudeen Abdul, Kizito, Fred, Kotu, Bekele, Hoeschle-Zeledon, Irmgard, Bekunda, Mateete A.

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Remotely sensed spectral indicators of bird taxonomic, functional and phylogenetic diversity across Afrotropical urban and non-urban habitats por Awoyemi, A.G., Alabi, T.R., Ibanez-Alamo, J.D.

“…To do so, we sampled birds at 400 points equally distributed across eight Nigerian areas, two vegetation zones (rainforest vs savannah), and two habitats (urban vs non-urban), and extracted 29 indicators (mean and SD) at 50-m radius of each point (exact area of bird censuses). …”
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Community-based conservation strategies for wild edible plants in Turkana County, Kenya por Oduor, Francis, Kaindi, Dasel Mulwa, Abong, George, Thuita, Faith, Termote, Céline

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Pig farmers knowledge enhanced through Pig Smart extension platform in Uganda por Ouma, Emily A., Mugabi, David, Ssimbwa, David, Kugonza, Donald, R., Hasahya, Emmanuel, Sserwadda, Joseph, Businge, Martha, Kawuma, Peter, Oba, Peter, Ahumuza, Ronnie, Nsadha, Zachary

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Radio Communication for the Dissemination of Improved Livestock Production Technologies in Ethiopia por Zeleke, Muluken, Wamatu, Jane, Abiso, Tesfaye, Haile, Aynalem

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Intersecting factors in designing youth interventions in the pig value chain in Mukono and Masaka, Uganda por Namatovu, Jane, Njuguna-Mungai, Esther, Farnworth, Cathy, Ahumuza, Ronnie, Wairagala, Pamela, Achandi, Esther Leah, Lukuyu, Ben A., Ouma, Emily A., Galiè, Alessandra

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Lr34/Yr18/Sr57/Pm38 confers broad-spectrum resistance to fungal diseases via transport of sinapyl alcohol for cell wall lignification in wheat por Yichen Zhang, Guang Chen, Yiming Zang, Bhavani, Sridhar, Bin Bai, Wei Liu, Miaomiao Zhao, Yikeng Cheng, Shunda Li, Wei Chen, Wenhao Yan, Hailiang Mao, Handong Su, Singh, Ravi P., Lagudah, Evans S., Qiang Li, Caixia Lan

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Exploring natural genetic diversity in a bread wheat multi-founder population: dual imaging of photosynthesis and stomatal kinetics por Faralli, Michele, Mellers, Greg, Wall, Shellie, Vialet-Chabrand, Silvere, Forget, Guillaume, Galle, Alexander, Van Rie, Jeron, Gardner, Keith A., Ober, Eric S., Cockram, James, Lawson, Tracy

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Procedimientos para el manejo de la calidad fitosanitaria en las colecciones internacionales de germoplasma por Cuervo, Maritza, Ramirez, Julio Cesar, Niño Jimenez, Diana Patricia, Gutierrez, Alejandro, Gonzalez, Laura, Muñoz, Christian

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Simulation of rice blast epidemics under current and projected climate change scenarios por Callejo, Abel Melquiades, Mirni, Eka, Carvajal, Raphael, Ortega, Kendrix, Pangga, Ireneo, Castilla, Nancy

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Cost-benefit analysis of agroecological interventions in green leafy vegetable business models in Kiambu County, Kenya por Onyango, Kevin, Ndiwa, Aurillia Manjella, Bolo, Peter, Wanyama, Rosina, Chege, Christine

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The importance of genotyping within the climate-smart plant breeding value chain – integrative tools for genetic enhancement programs por Garcia-Oliveira, Ana Luisa, Ortiz, Rodomiro, Sarsu, Fatma, Rasmussen, Søren K., Agre, Paterne, Asfaw, Asrat, Kante, Moctar, Chander, Subhash

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Vertically-bundled MRV system for climate change mitigation actions in rice cultivation, towards realising national climate goals por Trang, Vu Hong, Nelson, Katherine, Yen, Bui Tan, Cuong, Ong Quoc, Tran, Nguyen Bao

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