Search Results - "optimization"

A comparison of spectral preprocessing methods and their effects on nutritional traits in cowpea germplasm by Padhi, Siddhant Ranjan, John, Racheal, Tripathi, Kuldeep, Wankhede, Dhammaprakash Pandhari, Joshi, Tanay, Rana, Jai Chand, Riar, Amritbir, Bhardwaj, Rakesh

“…Two preprocessing methods, that is, SNV‐DT (standard normal variate with detrending) and MSC (multiplicative scatter correction), were performed for optimization of the original spectra. Subsequently, MPLS (modified partial least square) regression method was employed to construct the prediction models. …”
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Comparative analysis of yield and quality traits in two elite Chinese wheat varieties under varied nitrogen fertilizations and environmental conditions by Kaijie Xu, Zhaoxing Zhang, Wenfei Tian, Lei Zhi, Junliang Yan, Jun Yan, Chengyan Zheng, Yan Zhang, Yong Zhang, Zhonghu He

“…Significance and Novelty: This study emphasizes the importance of site-specific optimization of N levels for enhanced yield and processing quality. …”
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Best practices for paddy drying: case studies in Vietnam, Cambodia, Philippines, and Myanmar by Nguyen-Van-Hung, Tran-Van-Tuan, Meas, Pyseth, Tado, Caesar Joventino M., Kyaw, Myo Aung, Gummert, Martin

“…Quantification of energy efficiency, greenhouse gas (GHG) emissions, and cost-benefits generated the implications for selecting the optimal drying practice corresponding to various techno-economic indicators, environments, scales of operations, and market demands. …”
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Geographical context in plant breeding priorities – groundnuts in West and Southern Africa by Mbugua-Gitonga, Agnes, Rutsaert, Pieter, Kitoto, Victor, Khaemba, Colleta

“…The result of this has been varieties with pest and disease resistance packs, yield optimization and right maturity for specific geographical regions. …”
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Probabilistic trade-offs analysis for sustainable and equitable management of climate-induced water risks by Baccour, S., Tilmant, A., Albiac, J., Espanmanesh, V., Kahil, T.

“…Probabilistic analysis using stochastic optimization modeling can characterize multi-sector vulnerabilities and risks associated with future water stress. …”
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Enhancing nutrition and cost efficiency in Kenyan school meals using neglected and underutilized species and linear programming: A case study from an informal settlement by Proietti, Ilaria, Jordan, Irmgard, Borelli, Teresa

“…The optimization process was based on the commodity price fluctuations and nutrient composition of the local agrobiodiversity used. …”
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Comprehensive evaluation of nitrogen fertilization impact on early maturing rice varieties using multivariate analysis and vegetation indices by Musa, Yunus, Padjung, Rusnadi, Nasaruddin, Nasaruddin, Farid, Muh, Soma, Andang Suryana, Baharuddin, Achmad Kautsar, Al Qautzar, Muh. Fikri, Fakhri, Resky Maulidina, Casimero, Madonna, Nur Amin, Seleiman, Mahmoud F., Alotaibi, Majed, Ali, Nawab, Anshori, Muhammad Fuad

“…Early maturing rice varieties are crucial for climate-resilient agriculture, yet nitrogen optimization in these varieties remains under-explored. …”
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For services rendered? modeling hydrology and livelihoods in Andean payments for environmental services schemes by Quinton, M., Wunder, Sven, Estrada, R.D.

“…We then use the ECOSAUT optimization model to predict net economic benefits for service providers. …”
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Review of methods for modelling systems evolution by Nicholson, Charles F.

“…These eight categories are: Statistical analyses (other than time series); Time series analyses (distinct from analysis of time series data); Dynamic optimization; Dynamic computable general equilibrium models; Dynamic partial equilibrium models; Differential equations-based methods (e.g. system dynamics); and Agent-based models; Other simulation approaches (not associated with a particular approach).…”
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Groundwater externalities of large, surface irrigation transfers: insights from the Godavari-Krishna river link, India by Sharma, Bharat R., Massuel, S., Rao, K.V.G.K., Venot, Jean-Philippe

“…Integrated planning of surface and groundwater resources and a scientific demand management through optimization of cropping systems have the potential to effectively harness the benefits of the river linking initiative.…”
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Applicability of near-infrared reflectance spectroscopy (NIRS) for determination of crude protein content in cowpea (Vigna unguiculata) leaves by Towett, Erick K., Alex, M., Shepherd, Keith D., Polreich, S., Aynekulu, Ermias, Maass, Brigitte L.

“…We also address the optimization of NIRS to perform the analysis of crude protein (CP) content in a variety of cowpea accessions (n = 561) representing genotypic variation as well as grown in a wide range of environmental conditions in Tanzania and Uganda. …”
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How to target climate-smart agriculture? Concept and application of the consensus-driven decision support framework “targetCSA” by Brandt, P., Kvakić, M., Butterbach-Bahl, Klaus, Rufino, Mariana C.

“…The analytic hierarchy process and a goal optimization approach are utilized to quantify collective, consensus-oriented stakeholder preferences on vulnerability indicators and CSA practices. …”
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Residual phosphorus effects and nitrogen x phosphorus interactions in soybeanmaize rotations on a Pdeficient Ferralsol by Vandamme, Elke, Pypers, Pieter, Vanlauwe, Bernard, Baijukya, Frederick P., Smolders, E., Merckx, Roel

“…These may include preferential targeting of Pto one of the crops in the rotation cycle, the use ofP-efficient genotypes, and the optimization of the ratesof P fertilizer used. A field trial was conducted toevaluate the effects of increasing P fertilizer rates (0, 11,22 and 44 kg P ha-1, added as triple super phosphate)applied to three soybean genotypes grown on a P-deficientFerralsol, on the nitrogen (N) and P nutrition of asubsequent maize crop. …”
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A transdisciplinary approach to the economic analysis of the European Water Framework Directive by Martin Ortega, J., Perni, A., Jackson-Blake, L., Balana, Bedru, Mckee, A., Dunn, S., Helliwell, R., Psaltopoulos, D., Skuras, D., Cooksley, S., Slee, B.

“…Hydro-chemicalmodelswere used to simulate effectiveness of phosphorous pollution mitigation measures, which was then incorporated into a cost-optimization model. Costs were compared with benefits resulting from water quality improvements. …”
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Comparison of disease patterns assessed by three independent surveys of cassava mosaic virus disease in Rwanda and Burundi by Bouwmeester, H.J., Heuvelink, Gerard B.M., Legg, James P., Stoorvogel, J.J.

“…The study emphasizes the need for optimization of sampling designs and survey protocols to maximize the potential of regression kriging.…”
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Multiobjective analysis of green-blue water uses in a highly utilized basin: case study of Pangani Basin, Africa by Kiptala, J.K., Mul, Marloes L., Mohamed, Y.A., Zaag, P. van der

“…However, IHEM mainly deals with the optimization of river flow (blue water) in a river basin. …”
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Wheat nutrient response functions for the east Africa highlands by Cyamweshi, A.R., Nabahungu, L.N., Senkoro, C.J., Kibunja, C.N., Mukuralinda, Athanase, Kaizzi, K.C., Mvuyekure, S.M., Kayumba, J., Ndung'u-Magiroi, Keziah Wairimu, Koech, M.N., Wortmann, Charles S.

“…Information is scarce for optimization of fertilizer use. Research was conducted to determine yield response functions for N, P and K, and to diagnose Mg–S–Zn–B deficiencies. …”
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Marginal abatement cost of agricultural carbon emissions in China: 1993-2015 by Wu, Xianrong, Zhang, Junbiao, You, Liangzhi

“…The study also provides a reference emission right price and provides guidance to make use of cropping structure adjustment and optimization for exploring the emission reduction strategy.…”
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Effect of Rootstock on Citrus Fruit Quality: A Review by Morales, Julia, Bermejo, Almudena, Navarro, Pilar, Quinones, Ana, Salvador, Alejandra

“…Although the emphasis of most studies on rootstocks has been placed on the yield and optimization of the citrus fruit grown in different environments, other studies have paid attention to the effect of rootstock on fruit quality. …”
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Energieffektivisering och förbättrat resursutnyttjande vid Främby avloppsreningsverk i Falun by Silfwerin, Maria

“…An evaluation of the biogas production on the Främby plant showed that the biogas yield is high, despite that no optimization of the digestion process has been made. …”