Resultados de búsqueda - PSIB~

Global survey of rice breeders to investigate characteristics and willingness to adopt alternative breeding methods por Lenaerts, Bert, Collard, Bertrand C. Y., Demont, Matty

“…To provide some historical perspective, we compare our results with those reported by Hargrove (Rice breeders in Asia: a ten-country survey of their backgrounds, attitudes, and use of genetic materials, 1978), the only published survey on rice breeders. …”
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Genetic dissection and simultaneous improvement of drought and low nitrogen tolerances by designed QTL pyramiding in rice por Feng, Bo, Chen, Kai, Cui, Yanru, Wu, Zhichao, Zheng, Tianqing, Zhu, Yajun, Ali, Jauhar, Wang, Bingbing, Xu, Jianlong, Zhang, Wenzhong, Li, Zhikang

“…Drought and low nitrogen are the most common abiotic stresses limiting rice productivity in the rainfed rice areas of Asia and Africa. Development and adoption of green super rice (GSR) varieties with greatly improved drought tolerance (DT) and low nitrogen tolerance (LNT) are the most efficient way to resolve this problem. …”
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Identification and fine mapping of a new gene, BPH31 conferring resistance to brown planthopper biotype 4 of India to improve rice, Oryza sativa L por Prahalada, G.D., Shivakumar, N., Lohithaswa, H.C., Sidde Gowda, D.K., Ramkumar, G., Kim, Sung-Ryul, Ramachandra, C., Hittalmani, Shailaja, Mohapatra, Trilochan, Jena, Kshirod K.

“…Rice (Oryza sativa L.) is the staple food for more than 3.5 billion people, mainly in Asia. Brown planthopper (BPH) is one of the most destructive insect pests of rice that limits rice production. …”
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Weed management strategies to reduce herbicide use in zero-till rice-wheat cropping systems of the Indo-Gangetic Plains por Kumar, Virender, Singh, Samar, Chhokar, Rajender S., Malik, Ram K., Brainard, Daniel C., Ladha, Jagdish K.

“…In the rice–wheat (RW) systems of the Indo-Gangetic Plains of South Asia, conservation tillage practices, including zero-tillage (ZT), are being promoted to address emerging problems such as (1) shortages of labor and water, (2) declining factor productivity, (3) deterioration of soil health, and (4) climate change. …”
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The Happy Seeder enables direct drilling of wheat into rice stubble por Sidhu, H.S., Manpreet-Singh, Humphreys, E., Yadvinder-Singh, Balwinder-Singh, Dhillon, S.S., Blackwell, J., Bector, V., Malkeet-Singh, Sarbjeet-Singh

“…Therefore, most rice stubbles are burnt in the mechanised rice–wheat systems of south Asia and Australia, as this is a rapid and cheap option, and allows for quick turn around between crops. …”
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Use of 15N-labeled soil in measuring nitrogen fertilizer recovery efficiency in transplanted rice por Bronson, K.F., Hussain, F., Pasuquin, E., Ladha, J.K.

“…In transplanted flooded rice (Oryza sativa L.) culture in Asia, N fertilizer recovery efficiency (RE) estimates are usually greater with the difference method than with the 15N method. …”
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Nitrogen Dynamics of Grain Legume-Weedy Fallow-Flooded Rice Sequences in the Tropics por George, Thomas, Ladha, Jagdish K., Garrity, Dennis P., Torres, Rolando O.

“…Dry‐season (DS) grain legume‐weedy fallow‐wet‐season (WS) flooded rice is a common cropping sequence in the rainfed lowlands of tropical Asia. To better manage N in this cropping system, we need to understand N dynamics and balances as influenced by the aerobic‐anaerobic soil aeration sequence, legume cropping, biological N2 fixation (BNF), and recycling of legume residues. …”
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Agrifood trade in Tajikistan por Khakimov, Parviz, Ashurov, Timur, Aliev, Jovidon, Goibov, Manuchehr

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Agricultural advisory services in Tajikistan: Private sector role por Aliev, Jovidon, Khakimov, Parviz, Ashurov, Timur, Goibov, Manuchehr

“…. • Resource constraints: Financial needs and limited number of AAS providers are the main constraints to scaling-up the services to meet nationwide farmers' needs. • Positive impacts of current initiatives: Despite limited resources, Sarob and Neksigol Mushovir private and non-profit cooperatives through providing AAS to the farmers contributes on yield increases across the country, at the same time reduce an irrigation water use. • Digital innovation: Neksigol Mushovir’s AgroSpace platform, with mobile applications, e-library resources, and online consultations, has significantly improved access to agricultural knowledge. • Climate-smart agriculture: Sarob’s initiatives in climate-smart practices, such as zero tillage and water-saving technologies, have reduced inputs use and an increased crops yield. …”
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IBD sharing patterns as intra-breed admixture indicators in small ruminants por Da Silva, Stéphane, Mwacharo, Joram, Li, Meng-Hua, Ahbara, Abulgasim, Catherine Muchadeyi, Farai, Dzomba, Edgar, Lenstra, Johannes, Silva, Anne da

“…We considered 111 goat breeds (i.e. 2501 individuals) and 156 sheep breeds (i.e. 3304 individuals) from Europe, Africa and Asia, for which beadchip SNP genotypes had been performed. …”
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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

“…En los últimos 10 años se han distribuido más de 864.000 accesiones a 160 países. Este movimiento global de germoplasma se debe realizar con total responsabilidad y sin correr el riesgo de diseminar enfermedades y plagas de importancia cuarentenaria. …”
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D4N2024 Presentation Showcase – THEMATIC SESSION 4a: Making social protection nutrition-sensitive por Neupane, Sumanta, Hazarika, Bhabesh, Chakrabarti, Suman, Kishore, Avinash, Basar, Sk Md Abul, Safdar, Nilofer F., Prasada, DVP, Gogoi, Pallabi, Singh, Garima, Puri, Raghav, Pingali, Prabhu, Lamisha, Mahjabin Rashid

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D4N2024 Presentation Showcase – THEMATIC SESSION 5a: Food access: constraints and facilitators por Khalid, Sidra, Safna, L. M. F., Hossain, Md. Mokbul, Rahman, Md. Mahbubur, Anowar, Md Sadat, Mishra, Punit, Islam, Nazia, Khanal, Binod, Das, Namita

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Changes in nature's balance sheet: model-based estimates of future worldwide ecosystem services por Alcamo, Joseph, van Vuuren, Detlef, Ringler, Claudia, Cramer, Wolfgang, Masui, Toshihiko, Alder, Jacqueline, Schulze, Kerstin

“…The scenarios also show that certain hot-spot regions may experience especially rapid changes in ecosystem services: the central part of Africa, southern Asia, and the Middle East. In general, the scenarios show a positive balance of increasing services, especially in developing countries, and a negative balance of increasing risks and tradeoffs of services. …”
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Advancing gender equality and women's empowerment in agri-food systems: Research-based recommendations por CGIAR GENDER Impact Platform, Indian Council for Agricultural Research

“…Yet current estimates indicate that at the current rate of progress, it will take nearly 300 years to achieve gender equality globally. In South Asia, more than 71% of working women are engaged in agri-food systems, many of them in informal settings. …”
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Characterization of finger millet global germplasm diversity panel for grain nutrients content for utilization in biofortification breeding por Backiyalakshmi, Chinnadurai, Babu, Chakrapani, Deshpande, Santosh, Govindaraj, Mahalingam, Gupta, Rajeev, Sudhagar, Rajaprakasam, Naresh, Dagunapur, Anitha, Seetha, Peerzada, Ovais, Sajja, Sobhan, Singh, Kuldeep, Vetriventhan, Mani

“…A nonsignificant correlation between grain yield and Ca was noticed among accessions within landraces, breeding lines, and accessions from Asia, while this correlation was significantly negative among accessions from Africa and in the entire set. …”
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Genome-wide association studies of three-dimensional (3D) cassava root crowns and agronomic traits using partially inbred populations por Sunvittayakul, Pongsakorn, Wonnapinij, Passorn, Chanchay, Pornchanan, Wannitikul, Pitchaporn, Sathitnaitham, Sukhita, Phanthanong, Phongnapha, Changwitchukarn, Kanokpoo, Suttangkakul, Anongpat, Ceballos, Hernan, Gomez, Leonardo D, Kittipadakul, Piya, Vuttipongchaikij, Supachai

“…Cassava (Manihot esculenta Crantz) is a key industrial crop in Southeast Asia and a staple for food security in Africa, owing to its resilience and efficiency in starch production. …”
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Impact of food system interventions to increase fruit and vegetable intake among urban adults in Nigeria and Vietnam por Pastori, Giulia, Talsma, Elise F., Feskens, Edith J. M., Huong, Le Thi, Samuel, Folake O., Shittu, Oluyemisi F., Eyinla, Toluwalope E., de Brauw, Alan, Ambler, Kate, Wertheim-Heck, Sigrid, Hernandez, Ricardo, Even, Brice, Meldrum, Gennifer, De Filippo, Amanda, Xuan, Le Thi Thanh, Phuong, Ngo Thi Ha, Mai, Truong Tuyet, Lundy, Mark, Brouwer, Inge D.

“…Fruit and vegetable consumption is below the WHO recommendations, globally, in Southeast Asia, and in West Africa. Affordability, accessibility, and acceptability are the main drivers of consumption. …”
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Transforming the traditional subsistence-based smallholder poultry production system to a commercial-oriented and sustainable production system in the Global South: Tropical Poultr... por Dessie, Tadelle

“…As part of this effort, since 2014, ILRI has been implementing various interventions in Sub-Saharan Africa and Southeast Asia. The critical intervention includes identifying, sourcing, testing, and evaluating the performance of tropically adapted improved breeds; value chain development, including developing context-specific business models for multiplication and delivery of farmer-preferred breeds and allied inputs; promoting informed consumption of poultry products; indigenous breed improvement; and promoting platforms and policies. …”
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Genetic and Genomic Resources for Improving Biotic Stress Tolerance in Chickpea por Kumar, Tapan, Tiwari, Neha, Saxena, Deep R., Istanbuli, Tawffiq, Hamwieh, Aladdin

“…Chickpea’s enduring legacy as a resilient and nutritionally rich crop is poised to make a lasting impact on global agriculture and food security.…”
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