Resultados de búsqueda - "varietal"

Varietal selection in marginal agroecological niches and cultural landscapes: the case of rice in the Togo Hills por Teeken, Béla, Temudo, M.P.

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Assessing returns to research investments in rice varietal development: Evidence from the Philippines and Bangladesh por Dikitanan, Rowell, Pede, Valerien O., Rejesus, Roderick, Bhandari, Humnath, Alam, Monirul, Andrade, Robert Santiago

“…This study estimates economic returns to investments in rice varietal development in the Philippines and Bangladesh. …”
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Investigation of varietal resistance of some maize genotype against fall army (Spodoptera frugeperda) por Adewinle, A.A.

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Understanding gendered rice varietal trait preferences: Case of stress tolerant rice in Odisha por Puskur, Ranjitha

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The importance of market signals in crop varietal development: Lessons from Komboka rice variety por Ng'endo, Mary, Kinyua, MaryLiza, Chebet, Lourine, Mutiga, Samuel K., Ndung’u, Joseph, Nyongesa, Oliver, Njau, Simon, Panchbhai, Ajay, Musila, Ruth, Murori, Rosemary

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End-user preferences to enhance prospects for varietal acceptance and adoption in potato breeding in Uganda por Jantongo, J.S., Tinyiro, S.E., Nakitto, M., Serunkuma, E., Namugga, P., Ayetigbo, O., Mayanja, S., Moyo, M., Ssali, R.T., Mendes, T.

“…This study aims to factor in the preferences of end users to improve the prospects for varietal acceptance, adoption, and discrimination of genotypes in potato breeding. …”
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Demand-side and supply-side factors for accelerating varietal turnover in smallholder soybean farms por Nuthalapati, Chandra S., Kumar, Anjani, Birthal, Pratap S., Sonkar, Vinay K.

“…This paper leverages a large primary dataset and explores the speed of soybean varietal change by applying survival functions and analyzing determinants of varietal turnover time employing a dynamic framework and harnessing duration analysis. …”
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Demand and supply side factors for accelerating varietal turnover: An evidence from soybean in India por Nuthalapati, Chandra Sekhara Rao, Sonkar, Vinay Kumar, Kumar, Anjani

“…This paper tries to understand the varietal adoption patterns and the stages of diffusion of existing varieties. …”
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DNA fingerprinting for crop varietal identification: Fit-for-purpose protocols, their costs and analytical implications por Poets, Ana, Silverstein, Kevin, Pardey, Philip G., Hearne, Sarah, Stevenson, James R.

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Assessing the adoption of improved bean varieties in Rwanda and the role of varietal attributes in adoption decisions por LaRochelle, Catherine, Asare-Marfo, Dorene, Birol, Ekin, Alwang, Jeffrey

“…Agro-climatic factors are strong predictors of adoption in general and of specific popular improved varieties. Varietal attributes most associated with high adoption rates are high yield, early maturity, storability, and taste. …”
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Farming practices and crop varietal choice among Ugandan bean and sweet potato producers por LaRochelle, Catherine, Labarta, Ricardo, Katungi, Enid, Herrington, Caitlin, Asare-Marfo, Dorene, Ball, Anna-Marie, Birol, Ekin, Alwang, Jeffrey

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Varietal integrity, damage abatement, and productivity: Evidence from the cultivation of Bt cotton in Pakistan por Ma, Xingliang, Smale, Melinda, Spielman, David J., Zambrano, Patricia, Nazli, Hina, Zaidi, Fatima

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Varietal turnover in potato and its effect on yield: Evidence from household surveys in India por Sharma, Kriti, Kumar, Anjani, Kumar, Nalini Ranjan

“…But India, the largest potato producer after China, remains behind many of its peers in attaining high yield. A low varietal replacement rate could be one of the major reasons for low yield in India. …”
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Assessing and attributing the benefits from varietal improvement research: evidence from Embrapa, Brazil por Pardey, Philip G., Alston, Julian M., Chan-Kang, Connie, Magalhaes, Eduardo, Vosti, Stephen A.

“…Over the period 1981 to 2003, varietal improvements in upland rice, edible beans, and soybeans yielded benefits attributable to research of $14.8 billion in present value (1999 prices) terms; 6.1 percent of the corresponding value of crop output. …”
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Looking at gender is not enough—How diversity of farmers’ marginalization relates to varietal trait preferences por Bacud, Eva Salve Tino, Gerullis, Maria Katharina, Puskur, Ranjitha, Heckelei, Thomas

“…We anticipate that our intersectional approach to understanding gendered trait preferences can enhance targeted, demand-led, and inclusive varietal development and delivery in the future.…”
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Tracking varietal authentication of rice brands in Bangladesh: Analyzing the path from farm to market por Rahman, Mohammad Chhiddikur, Rahaman, Md Shajedur, Sarkar, Md. Abdur Rouf, Pede, Valerien O., Islam, Mohammad Ariful, Kabir, Md Shahjahan

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Varietal turnover in potato and its effect on yield: Evidence from household surveys in India por Sharma, Kriti, Kumar, Anjani, Kumar, Nalini Ranjan

“…The probit model indicates that bigger household size is associated with lower varietal age or quicker varietal replacement rate. …”
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Dataset on varietal preferences, gender roles, and rainfall variability in wheat seed systems in Ethiopia por Gartaula, Hom, Gebremariam, Gebrelibanos, Jaleta, Moti

“…It also documents farmers' preferences for key varietal traits, including yield potential, drought tolerance, disease resistance, straw yield, baking quality, and nutritional attributes. …”
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Dataset on varietal preferences, gender roles, and rainfall variability in wheat seed systems in Ethiopia por Gartaula, Hom Nath, Gebremariam, Gebrelibanos, Jaleta, Moti

“…It also documents farmers’ preferences for key varietal traits, including yield potential, drought tolerance, disease resistance, straw yield, baking quality, and nutritional attributes. …”
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Varietal Interventions and Their Significance in Rice-Based Cropping Systems of Drought-Prone Ecologies in Odisha por Nayak, Swati, Nath, Anirban, Hossain, S.K. Mosharaf, Singh, Varsa, Mohapatra, Subhasmita

“…Through multi-year rigorous varietal on-farm testings (OFTs), several products have been identified and also scaled. …”
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