Resultados de búsqueda - Emcees~

  1. Diversified crop sequences to reduce soil nitrogen mining in agroecosystems por Novelli, Leonardo Esteban, Caviglia, Octavio, Jobbagy Gampel, Esteban Gabriel, Sadras, Victor Oscar

    Publicado 2022
    “…Crop sequence returned a 2.2–3.1-fold variation in productivity (from 4.7 to 10.9 Mg ha-1 in the Mollisol and from 3.4 to 9.9 Mg ha-1 in the Vertisol), 1.5-fold variation in profitability (from 0.92 to 2.14), variation in nitrogen balance from soil mining at − 35 kg N ha-1 year-1 to excess at 17 kg N ha-1 year-1, and a variation in nitrogen use efficiency at crop sequence level (NUEs) from 0.7 to 1.2 in both soil types. …”
    Enlace del recurso
    Enlace del recurso
    Enlace del recurso
    Artículo
  2. Efectos del cambio climático y del mejoramiento genético sobre el rendimiento de trigo en el norte de Santa Fe en las primeras dos décadas del siglo XXI = Effects of climate change... por Abbate, Pablo Eduardo, Brach, Ana Maria

    Publicado 2025
    “…Greater genetic advance could encourage the spread of crop to exceed 22% of the agri cultural area in the North of Santa Fe that is currently occupied.…”
    Enlace del recurso
    Artículo
  3. Förändrad aptering av massaved från 3- till 4-meterslängder vid gallring inom Södra : en systemanalys av effekter från avverkning till levererad virkesråvara por Henriksson, Jakob

    Publicado 2003
    “…The lower logging costs with 4-meter lengths are so high that they exceed the increasing timber receipts for the 3-meter lengths. …”
    L3
  4. Vattenkvaliténs påverkan på bladmögelsfungicider por Eriksson, Johannes

    Publicado 2017
    “…The majority of pesticides used in agriculture is mixed with water prior to application and the rate of water widely exceeds the rate of pesticides. Water from different sources has different characters such as pH, water hardness (°dH) and iron content. …”
    Enlace del recurso
    Second cycle, A1E
  5. Analys av individinriktad ekskogsskötsel i Blekinge por Sjölin, Olle

    Publicado 2009
    “…The results indicate that the diameter growth of released oaks can exceed the growth of conventionally managed oaks by up to 50 % and that the cutting age for the single oak can be reduced by at least 20 years. …”
    Enlace del recurso
    Otro

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