Mostrando ítems 3171-3176 de 3176

    • Water erosion under simulated rainfall in different soil management systems during soybean growth 

      Engel, Fernando Luis; Bertol, Ildegardis; Mafra, Álvaro Luiz; Cogo, Neroli Pedro (2007) [Artículo de periódico]
      O manejo do solo influencia a cobertura superficial pelo resíduo cultural e, juntamente com a cobertura do solo pela copa das plantas, afeta a erosao hídrica. O objetivo do estudo foi quantificar as perdas de água e solo ...
    • Wheat root growth as affected by soil strength 

      Merotto Junior, Aldo; Mundstock, Claudio Mario (1999) [Artículo de periódico]
      Soil compaction is a common problem that affects several soil properties and plant growth. In order to assess the effects of soil strength expressed by its mechanical resistance on roots, a growth chamber experiment was ...
    • Wooden breast and white striping : comparative occurrence in three poultry companies 

      Teixeira, Sabrina Tolotti Fraga; Jaenisch, Fátima Regina F.; Peixoto, Jane O.; Coldebella, Arlei; Borges, Karen Apellanis; Furian, Thales Quedi; Dickel, Elci L.; Santos, Luciana Ruschel dos (2021) [Artículo de periódico]
      To increase the amount of meat produced, researchers have promoted intensive genetic selection for growth rate and muscling and have improved nutrition and management conditions. However, there has been an increase in the ...
    • Yacon inulin leaching during hot water blanching 

      Scher, Caroline Fenner; Brandelli, Adriano; Noreña, Caciano Pelayo Zapata (2015) [Artículo de periódico]
      Yacon roots contain inulin, which has prebiotic properties and it may be used as sucrose or fat substitutes. However, inulin is very soluble in water. The loss of this important nutrient during blanching is caused mainly ...
    • Yield and carcass composition of broilers fed with diets based on the concept of crude protein or ideal protein 

      Toledo, Geni Salete Pinto de; Lopez, Jorge; Costa, P.T.C. (2004) [Artículo de periódico]
      Two experiments were conducted to evaluate the effect of diets formulated using the criteria of crude protein (CP) and ideal protein (IP) on the yield and carcass composition of male and female broilers. Birds of two ...
    • Zoosporogênese in vitro entre isolados do oomiceto Pythium insidiosum 

      Pereira, Daniela Isabel Brayer; Santúrio, Jânio Morais; Alves, Sydney Hartz; Argenta, Juliana Siqueira; Cavalheiro, Ayrton Sydnei; Ferreiro, Laerte (2008) [Artículo de periódico]
      Pythium insidiosum é um oomiceto aquático, responsável pela etiologia da pitiose, uma enfermidade crônica, observada freqüentemente em eqüinos. A produção de zoósporos móveis por este microrganismo se constitui no fator ...