Results 41 to 50 of about 1,195,466 (168)
Abstract Fisheries constitute one of the major benefits that oceans provide for people. Yet anthropogenic pressures and global changes are disrupting coastal systems, eroding marine biodiversity and threatening the food security of traditional populations.
Fabricio C. Albuquerque +4 more
wiley +1 more source
O presente trabalho foi realizado no período março-maio de 1979, na Estação Experimental Central do Instituto de Zootecnia, em Nova Odessa (SP). usando-se um solo Areia Guartzosa de cerrado, onde se estudou, quanto à nutrição mineral, o comportamento destes cinco estilosantes: S. guyanensis cultivares: €˜Schofield€™, €˜Endeavour€™ €˜Cook€™. S humilis e
Suely Aparecida Alves de Lima Savastano +2 more
openaire +8 more sources
Initial insights into sunn hemp–corn intercropping for forage production and nitrogen reduction
Abstract Corn (Zea mays) is a globally important crop to produce grain and silage for livestock systems. However, corn generally requires high levels of nitrogen (N) fertilizer. Introducing sunn hemp (Crotalaria juncea L.; SH), an annual legume, is a potential option for reducing N inputs.
Flavia F. Simili +10 more
wiley +1 more source
Com o objetivo de avaliar o efeito do fornecimento exclusivo de amônio ou de nitrato, ou de ambos, na presença e ausência de fósforo, sobre os parâmetros cinéticos de absorção destas formas de N e sobre o crescimento de mudas de eucalipto, foram ...
S. L. Grespan, L. E. Dias, R. F. Novais
doaj +1 more source
Com material proveniente de um ensaio de vasos realizado em casa de vegetação na Estação Experimenta! Central do Instituto de Zootecnia, em Nova Odessa (SP). em março de 1979.agosto de 1980, estudaram-se, num ensaio do tipo sublração, os efeitos de macro e micronutrientes sobre os teores desses elementos em cinco estilosantes: €˜Humilis€™, €˜Hamata ...
Suely Aparecida Alves de Lima +1 more
openaire +8 more sources
Abstract Aquaponics is an alternative agricultural practice that combines aquaculture with hydroponics. It increases productivity while treating macronutrient loads on effluents. Yet, little information is available on productivity of commercial aquaponic models using saline waters, especially with biofloc technology (BFT) systems, which are ...
Larissa M. K. Britz +6 more
wiley +1 more source
CRESCIMENTO E NUTRIÇÃO MINERAL DE MUDAS DE PEQUI SOB EFEITO DA OMISSÃO DE NUTRIENTES
A implantacao de especies frutiferas e medicinais nativas do cerrado pode amenizar o aspecto ambiental negativo decorrente da destruicao destes recursos naturais, bem como melhorar seu aproveitamento que atualmente se restringe as populacoes regionais ...
Leandro Carlos +5 more
semanticscholar +1 more source
Complete Extruded Diet: How Does Equine Fecal Microbiota Change During Intake Adaptation?
ABSTRACT This study aimed to investigate the gradual adaptation of the fecal bacterial community and in vitro fermentative capacity of horses fed a complete extruded diet (CED). Twelve geldings weighing 370 kg were removed from a native pasture and fed coastcross hay (Cynodon spp) for 7 days.
Bruna Caroline Franzan +5 more
wiley +1 more source
Silício na nutrição mineral e acúmulo de alumínio em plantas de arroz de terras altas
Silicon is able to protect plants against various biotic and abiotic stresses, including aluminum stress. However, the interaction between silicon and aluminum is still little known, since there are several hypotheses to justify the silicon role on ...
L. B. de Freitas +2 more
semanticscholar +1 more source
ABSTRACT This study evaluated the effects of increasing inclusion levels of low‐protein dried distillers' grains with solubles (DDGS) in high‐concentrate diets on nutrient intake, digestibility, nitrogen balance, and ingestive behavior of finishing lambs.
Renan Marvila da Silva Santos +10 more
wiley +1 more source

