Search Results - NUTRITION

  1. Shoot- and tuber-based critical nitrogen dilution curves for the prediction of the N status in potato by Giletto, Claudia, Reussi Calvo, Nahuel Ignacio, Sandaña, Patricio, Echeverria, Hernan Eduardo, Bélanger, Gilles

    Published 2021
    “…The shoot (NNIsh) and tuber (NNIt) N nutrition indices were both highly related to the N nutrition index in whole plants (R2 = 0.88; R2 = 0.98; P <  0.05; respectively) and to relative tuber yields (R2 = 0.61; R2 = 0.53; P <  0.05; respectively). …”
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    Artículo
  2. Maize management practices and its relationship with nitrogen indexes and yield by Martinez, Dionisio Roberto, Pietrobon, Marianela, Crespo, Cecilia, Stadler, Nicolás, Barbieri, Pablo

    Published 2025
    “…Also, biomass, grain yield, and its compo¬nents were assessed, and their nitrogen nutrition index was determined. Chlorophyll meter readings values were relativ¬ized to compare among the experiments to obtain nitrogen sufficiency index. …”
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  3. A systems-level yield gap assessment of maize-soybean rotation under high- and low-management inputs in the Western US Corn Belt using APSIM by Balboa, Guillermo R., Archontoulis, Sotirios, Salvagiotti, Fernando, Garcia, Fernando O., Stewart, W.M., Francisco, Eros Artur Bohac, Vara Prasad, P.V., Ciampitti, Ignacio A.

    Published 2019
    “…Experimental data included two management systems: 1) Common Practices (CP, low-input), wide row spacing, lower seeding rate, and lack of nutrient applications (except N in maize), and 2) Intensified Practices (IP, high-input), narrow rows, high seeding rate, and balanced nutrition. Results indicated that APSIM simulated in-season crop above ground mass and nitrogen (N) dynamics as well yields with a modeling efficiency of 0.75 to 0.92 and a relative root mean square error of 18 to 31%. …”
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    Artículo
  4. An analysis of technical assistance providers in Copanch'orti' Guatemala by LeBeaux, Victoria Samantha

    Published 2015
    “…Guatemala has the fourth highest rate of chronic under-nutrition for children under five in the world. One region particularly impacted is the Copanch’orti’ area of eastern Guatemala where chronic under-nutrition affected 61% of the population in 2008. …”
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    Libro
  5. Estimación de los niveles nutricionales de hojas de cítricos mediante análisis no destructivo aplicando técnicas de aprendizaje automático by Miralles, Guillem, Rodríguez-Carretero, Isabel, Cubero, Sergio, Martínez, Marcelino, Mateo, Fernando, Albert, Francisco, Quinones, Ana, Blasco, José, Gómez-Sanchis, Juan

    Published 2024
    “…One of the characteristics of all living beings is that adequate nutrition has a positive impact on health. In the case of plants, and specifically in fruit trees, adequate nutrition is also essential for them to grow healthy and produce fruits in the highest quantity and quality possible. …”
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    Objeto de conferencia
  6. Meat quality traits and feeding distillers grains to cattle: a review by Merayo, Manuela, Pighin, Darío Gabriel, Grigioni, Gabriela Maria

    Published 2020
    “…In regard to animal nutrition and diets, novel ingredients are increasingly used, distillers grains (DG) being an example. …”
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    Artículo
  7. Agroecology-inspired strategies and tools to enhace resilience and ecosystem services in tomato crop (ASTER) by Guerrieri, Emilio, Todeschini, Valeria, Zappalà, Lucia, Franco, Jose C., Urbaneja, Alberto, Broufas, George, Kapranas, Apostolos, Karatolos, Nikolaos, Karaca, Ismail, Chermiti, Brahim, Labidi, Sonia, Mamza, Amel M., Benzina, Farida, Bouamri, Rachid, El Ghachtouli, Naima

    Published 2024
    “…Regardless of the type of cultivation or the duration of the cycle, increasing quantities of external inputs (pesticides, fertilisers, herbicides) are required to cope with i) nutrition issues linked to the deployment of the soil, ii) resident and invasive species made more aggressive by the climatic change and the development of pesticide resistance; iii) water limitation which is more critical in arid and semi-arid climates of the Mediterranean area due to climatic change. …”
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    Objeto de conferencia

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