Resultados de búsqueda - comparative economic systems

Cassava micro-regions in part of eastern Paraguay : An explanation of their form and comparative study of cassava production within some of them por Carter, Simon E.

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Changes derived by the silvopastoral management in Nothofagus antarctica forests of Tierra del Fuego compared to other productive environments por Martínez Pastur, Guillermo José, Rosas, Yamina Micaela, Cellini, Juan Manuel, Huertas Herrera, Alejandro, Toro Manríquez, Mónica D.R., Lencinas, María Vanessa, Benítez, Julieta, Pechar, Sebastián, Peri, Pablo Luis

“…Silvopastoral systems (SPS) are suggested to promote a balance between productive alternatives and ecological values. …”
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Comparative analyses of Defense gene expression in Norway spruce sapwood por Rommel, Sophie

“…Once H. parviporum has reached the inner column (heartwood) of the tree, it spreads vertically in the tree’s heartwood towards the crown and root system. When it reaches the root system, H. parviporum can use root-to- root contacts between spruce trees to spread from tree to tree. …”
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On-site and off-Site long-term economic impacts of soil fertility management practices: The case of maize-based cropping systems in Kenya por Nkonya, Ephraim M., Gicheru, Patrick, Woelcke, Johannes, Okoba, Barrack, Kilambya, Daniel W., Gachimbi, Louis N.

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Effect of Climate-Smart Agriculture Practices on Climate Change Adaptation, Greenhouse Gas Mitigation and Economic Efficiency of Rice-Wheat System in India por Kakraliya, S., Jat, Hanuman S, Sapkota, Tek B, Singh, Ishwar, Kakraliya, Manish, Gora, Manoj K., Sharma, Parbodh C, Jat, Mangi L

“…/Mg/year) compared to BAU (642 kg CO2 eq./Mg/year). Meanwhile, the N-factor productivity and eco-efficiency of the RW system under CSAPs were 32–57% and 70–105% higher than BAU, respectively, which reflects that CSAPs are more economically and environmentally sustainable than BAU. …”
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Assessing animal health delivery for tick and tick-borne disease control in smallholder dairy systems of Kenya: an application of new institutional economics. por Ndung'u, L.W.

“…The first, the structure-conduct-performance (SCP) framework, was used to evaluate the performance of marketing systems and compare it to a perfectly competitive model, and the second, the new institutional economics (NIE) framework, was used to analyse the role of transaction costs in the delivery of products and services and their access by farmers. …”
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A comparison of the effects of local and EAT-Lancet dietary recommendations on selected economic and environmental outcomes in India por Singh, Vartika, Stevanović, Miodrag, Bodirsky, Benjamin Leon, Mishra, Abhijeet, Ghosh, Ranjan Kumar, Popp, Alexander, Lotze-Campen, Hermann

“…These findings remain consistent in our sensitivity analysis, with varying global trade scenarios, offering greater benefits of food systems transformation through liberal trade policies. …”
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Qualitative model of potato seed systems: A proposal to converge seed-related biophysical and socioeconomic factors. por Ortíz, O., Pérez, W., Orrego, R., Tenorio, J., Schulte-Geldermann, Elmar, Schulz, S., Demo, P., Kakuhenzire, R., Kadian, M.S., Carli, C., Xie, K.

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Yield advantage and economic performance of rice–maize, rice–soybean, and maize–soybean intercropping in rainfed areas of western Indonesia with a wet climate por Erythrina, Erythrina, Susilawati, Susilawati, Slameto, Slameto, Resiani, Ni Made Delly, Arianti, Forita Dyah, Jumakir, Jumakir, Fahri, Anis, Bhermana, Andy, Jannah, Asmanur, Sembiring, Hasil

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A comparative analysis of agricultural research and extension reforms in China and India por Babu, Suresh Chandra, Huang, Jikun, Venkatesh, P., Zhang, Yumei

“…This paper first reviews the existing literature on AR & E systems and their role in agricultural and economic development. …”
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Optimizing yield and economic returns of rain-fed potato (Solanum tuberosum L.) through water conservation under potato-legume intercropping systems por Gitari, H.I., Gachene, C.K.K., Kamau, S., Nyawade, S., Sharma, K., Schulte-Geldermann, Elmar, Karanja, N.

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Evaluation of scenarios for improving the collection system for a milk factory in Ethiopia: Combination of a simple model, economic analysis, and the effect on GHG emissions por Dijkink, Bert, Axmann, Heike

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Co-designing innovative cropping systems that match biophysical and socio-economic diversity: The DATE approach to Conservation Agriculture in Madagascar, Lao PDR and Cambodia por Husson, O., Quoc, H.T., Boulakia, S., Chabanne, A., Tivet, F., Bouzinac, S., Lienhard, P., Michellon, R., Chabierski, S., Boyer, J., Enjalric, F., Rakotondramanana, Moussa, N., Jullien, F., Balarabe, O.

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Climate change adaptation, greenhouse gas mitigation and economic profitability of conservation agriculture: Some examples from cereal systems of Indo-Gangetic Plains por Sapkota, Tek Bahadur, Jat, Mangi Lal, Aryal, Jeetendra Prakash, Jat, Kumar Raj, Khatri-Chhetri, Arun

“…CA-based production systems also moderated the effect of high temperature (reduced canopy temperature by 1–4°C) and increased irrigation water productivity by 66–100% compared to traditional production systems thus well adapting to water and heat stress situations of IGP. …”
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Genetic and economic efficiencies of alternative breeding schemes for improvement of local breeds in low-input production systems: The case of the Farta sheep in Northwest Ethiopia por Abebe, A.S., Alemayehu, K., Gizaw, Solomon

“…Given its genetic and economic benefits alongside operational feasibility, Scheme II, with a 5% selection proportion and a flock size of 1200 breeding ewes, is appropriate for the genetic improvement of indigenous sheep in low-input systems.…”
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Agronomic and economic efficiency of manure and urea fertilizers use on vertisols in Ethiopian highlands por Erkossa, Teklu, Teklewold, H.

“…Therefore, application of the economic optimum combination of both organic and inorganic sources of nitrogen is recommended for use on cereals in the cereal-legume-cereal rotation system.…”
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Empowerment Beyond the Household: Measuring and Comparing the Collective Agency of Groups and Individuals por Meinzen-Dick, Ruth S., ElDidi, Hagar, Pereira, Audrey, Heckert, Jessica, Kosec, Katrina, Nchanji, Eileen Bogweh, Seymour, Greg

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Effect of different tillage and residue management practices on crop and water productivity and economics in maize (Zea mays) based rotations por Parihar, Muli D., Parihar, Chiter Mal, Nanwal, Rajendra K, Singh, Aditya K., Jat, Shankar Lal, Nayak, Harisankar, Ghasal, Prakash C, Jewlia, Hem R, Choudhary, Mukesh, Jat, Mangi Lal

“…CA-based PB+R and ZT+R practices reduced the total system water use in MW and MC rotations by 75-112 mm and 55-90 mm and resulted enhanced system water productivity (WP) compared to CT-R system. …”
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Sudan’s agrifood system: Structure and drivers of transformation por Diao, Xinshen, Pauw, Karl, Raouf, Mariam, Siddig, Khalid, Thurlow, James

“…Based on a set of economywide databases for Sudan that have detailed content on agricultural production and processing, this study diagnoses the transformation of Sudan’s agrifood system against a background of broad economic growth and transformation. …”
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The economics of cowpea seed contracting in Ghana por Martey, E., Etwire, P.M., Owusu, E.Y., Adogoba, D.S., Haruna, B., Suraj, M.M., Omoigui, L.

“…The economic impact of agricultural contracting in developing economies has been widely studied. …”
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