Resultados de búsqueda - "Nepal"

Rice breeding for yield under drought has selected for longer flag leaves and lower stomatal density por Kumar, Santosh, Tripathi, Santosh, Singh, Suresh Prasad, Prasad, Archana, Akter, Fahamida, Syed, Md Abu, Badri, Jyothi, Das, Sankar Prasad, Bhattarai, Rudra, Natividad, Mignon A., Quintana, Marinell, Venkateshwarlu, Challa, Raman, Anitha, Yadav, Shailesh, Singh, Shravan K., Swain, Padmini, Anandan, A., Yadaw, Ram Baran, Mandal, Nimai P., Verulkar, S.B., Kumar, Arvind, Henry, Amelia

“…In this study, we characterized the physiological traits that have been affected by this strategy in breeding trials across sites in Bangladesh, India, and Nepal. Drought- breeding lines and drought-tolerant varieties showed consistently longer flag leaves and lower stomatal density than our drought-susceptible check variety, IR64. …”
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Trait combinations that improve rice yield under drought: Sahbhagi Dhan and new drought-tolerant varieties in South Asia por Anantha, M.S., Patel, Devraj, Quintana, Marinell, Swain, Padmini, Dwivedi, Jawaharlal L., Torres, Rolando O., Verulkar, Satish B., Variar, Mukund, Mandal, Nimai P., Kumar, Arvind, Henry, Amelia

“…‘Sahbhagi Dhan’ (IR74371‐70‐1‐1) is a drought‐tolerant rice variety that was released in India in 2010—and subsequently in Nepal as ‘Sukha Dhan 3’ and in Bangladesh as ‘BRRI Dhan 56’—and has performed well in rainfed farmers’ fields. …”
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TAFSSA District Agrifood Systems Assessment in Bangladesh 2023: Local Market and Retail Census por International Rice Research Institute, International Food Policy Research Institute

“…The assessment focuses on rural areas in Bangladesh, India, and Nepal, utilizing a district-level, multi-year approach. …”
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TAFSSA District Agrifood Systems Assessment in Bangladesh 2023: Retail Survey por International Rice Research Institute, International Food Policy Research Institute

“…The assessment focuses on rural areas in Bangladesh, India, and Nepal, utilizing a district-level, multi-year approach. …”
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TAFSSA District Agrifood Systems Assessment in Bangladesh 2023: Market Survey por International Rice Research Institute, International Food Policy Research Institute

“…The assessment focuses on rural areas in Bangladesh, India, and Nepal, utilizing a district-level, multi-year approach. …”
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Data-driven strategies to improve nitrogen use efficiency of rice farming in South Asia por Coggins, Sam, McDonald, Andrew, Silva, Joao Vasco, Urfels, Anton, Nayak, Hari, Sherpa, Sonam Rinchen, Jat, Mangi Lal, Jat, Hanuman Sahay, Krupnik, Timothy J., Kumar, Virender, Malik, Ram, Sapkota, Tek, Nayak, Amaresh Kumar, Craufurd, Peter Q.

“…Here we analyse a novel dataset of more than 31,000 farmer fields spanning the Terai of Nepal, Bangladesh's floodplains and four major rice-producing regions of India. …”
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Status and drivers of crop diversification in the Eastern Gangetic Plains of South Asia: Across borders and communities por Nandi, Ravi, Jackson, Tamara, Arifa Jannat, Ghosh, Arunava, Mitra, Biplab, Chakma, Kali Ratan, Timsina, Pragya, Chaudhary, Anjana, Rahman, Wakilur, Karki, Emma S., Rana, Gunjan, Krupnik, Timothy J., Pashupati Pokhrel

“…Uses cross-sectional data from 1397 farm households across 72 communities in India, Nepal, and Bangladesh. Combine descriptive and quantitative analysis to explore seasonal and regional aspects of crop diversification. …”
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Smallholder farmer insights on information systems: current use and future needs in the Eastern Gangetic Plains por Karki, Emma S., Karmacharya, Saurya, Ghosh, Arunava, Rana, Gunjan, Chakma, Kali Ratan, Timsina, Pragya, Chaudhary, Anjana, Nandi, Ravi

“…Methodology/Approach: This study examines current access to existing information channels and identifies preferences for future information delivery and dissemination mechanisms from the perspective of small holder farmers in the Eastern Gangetic Plains (EGP) through empirical data collected from 1,440 households in India, Nepal and Bangladesh. Findings: Results from all locations indicate (i) heavy reliance on informal sources like agrovets and village peers in the absence of a robust extension system, (ii) strong preference for more formal, government-driven information sources (iii) need for a pluralistic approach to information dissemination, integrating public, private, and community-based sources to meet diverse farmer needs and (iv) training was the most preferred method of information dissemination. …”
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Nexus governance in practice: a stakeholder-driven framework for groundwater sustainability in Barahathawa Municipality, Madhesh Province por KC, S., KC, Sumitra, Pokhrel, A., Paudel, S., Mishra, Anuj, Buchy, Marlene, Khadka, Manohara, Aryal, Anil

“…This study applies a contextualized framework – co-developed with local stakeholders – to assess groundwater governance in Barahathawa Municipality, Madhesh Province of Nepal, where 85% of irrigation and domestic needs rely on this resource. …”
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Environmental and social considerations in hydropower development in the South Asian Himalayas: a NEXUS perspective por Bhandari, R., Neupane, N., Shrestha, Shisher, Chauhan, D., Pokharel, D., Xue, W.

“…Sedimentation, driven by Himalayan geology, and climate-induced erosion, reduces reservoir capacity and damage turbines with studies indicating up to 25% capacity loss in projects like Kulekhani, Nepal due to inadequate sediment management. Despite the benefits hydropower has offered to the nation and community, social issues such as displacement and compensation, gender and social inclusion concerns, weak governance, and inadequate stakeholder engagements are evident in the SAH region. …”
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Genetic diversity of indigenous cattle populations in Bhutan: Implications for conservation por Dorji, T., Hanotte, Olivier H., Arbenz, M., Rege, J.E.O., Roder, W.

“…In addition, 30 samples each of Indian Jaba (B. indicus), Tibetan Goleng (B. taurus), Nepal Hill cattle (B. indicus), Holstein Friesian (B.taurus) and Mithun (B. frontalis) were typed. …”
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Landrace renaissance in the mountains: Experiences of the Beej Bachao Andolan in the Garhwal Himalayan region, India por Singh, Vir, Jardhari, Vijay

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Participatory improvement of rice crops with tribal farmers in India por Arunachalam, V.

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Participatory approach to crop improvement at the community level in Vietnam por Nguyen, Ngoc De

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Participatory plant breeding in maize for the Chhotanagpur plateau of Eastern India por Kumar, Arun, Ganguli, D.K., Prasad, S.C., Gangwar, J.S., Virk, Daljit S., Witcombe, John R.

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Participatory plant breeding in rice in Eastern India por Kumar, Ravi, Singh, D.N., Prasad, S.C., Gangwar, J.S., Virk, Daljit S., Witcombe, John R.

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Participatory varietal selection in finger millet por Halaswamy, B.H., Gowda, B.T.S., Seetharam, A., Virk, Daljit S., Witcombe, John R.

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Genetic diversity of tartary buckwheat based on the sequence analysis of PAL por Li, M., Zhang, Z., Wu, B., Gao, J., Li, Y.

“…In order to study and utilize the tartary buckwheat, the PAL gene differences of the tartary buckwheat were analyzed on 67 samples,which were collected from different provinces of China( including the north region and the southwest region) and the Nepal region. We amplified the PAL gene by PCR and then acquired the sequence results.Based on the sequences,genetic diversity was analyzed and cluster of analysis of 67 samples was also carried out by NJ method. …”
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Productivity and residual effects of legumes in rice-based cropping systems in a warm-temperate environment I. Legume biomass production and N fixation por Schulz, S., Keatinge, J.D.H., Wells, G.J.

“…Field experiments were conducted to investigate the performance of temperate legume species in rice-based cropping systems in a warm-temperate environment in Nepal. Over the period 1994–1996, various legume species were grown during the winter season (October–May) in the Kathmandu valley (27° N, 1350 m asl) with the aim of evaluating their biomass production and N fixation. …”
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Epidemiology of Taenia saginata taeniosis/cysticercosis: A systematic review of the distribution in East, Southeast and South Asia por Eichenberger, R.M., Thomas, Lian F., Gabriël, S., Bobić, B., Devleesschauwer, Brecht, Robertson, L.J., Saratsis, A., Torgerson, Paul R., Braae, U.C., Dermauw, Veronique, Dorny, P.

“…Results The presence of T. saginata was described in 15 of 27 countries of the region, including Afghanistan, Cambodia, China, India, Indonesia, Japan, Lao PDR, Malaysia, Mongolia, Nepal, Pakistan, Philippines, South Korea, Thailand and Vietnam. …”
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