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Regularidade de resposta da cultura do milho à compactação do solo
(Universidade Federal de Santa Maria, 2012-08-27)
The hypothesis that soil compaction in no-tillage affects crop production has been
tested often, however, there is no regularity in the relationship between plant response and
soil compaction indexes that has allowed ...
Sistemas de culturas sob diferentes manejos por longa duração alteram as formas de fósforo do solo?
(Universidade Federal de Santa Maria, 2012-08-24)
The thesis objective was to evaluate the forms of accumulation and release of phosphorus from cover crops waste under long time of different soil management systems and its relationship with the soil phosphorus forms. The ...
Banco de sementes e artropodofauna associada à soja resistente ao glifosato em função do manejo de plantas daninhas
(Universidade Federal de Santa Maria, 2012-11-30)
Weeds interfere in the development and soybean yield and infestation is directly related to the soil seed bank that reflects the agricultural practices adopted. They can also be host of insect pests and / or their natural ...
Análise numérica de risco climático de ocorrência de requeima na cultura da batata na região central do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2012-08-10)
Diseases and environment are closely related, especially with regard to air temperature
and relative humidity. The weather data tend to follow a daily pattern of temporal variation,
which derives mainly from the daily ...
A dimensão ambiental como objeto da ação extensionista na assessoria técnica, social e ambiental (ATES) do RS
(Universidade Federal de Santa Maria, 2012-11-01)
The environmental theme comes every day receiving attention and stands today as a
challenge for public policy and an important variable to be considered in the projects
of agrarian reform settlements and other rural ...
Espaços individuais para novilhos confinados
(Universidade Federal de Santa Maria, 2012-02-28)
The objective, of this study, was evaluated, different individual spaces for steers feedlot
finished in group pens and yours effects on patterns behavioral and performance. Forty eight
steers, with average ...
Substituição do alimento volumoso por casca de soja na terminação de cordeiros das raças Texel e Ideal em confinamento
(Universidade Federal de Santa Maria, 2012-06-20)
This study was conducted to evaluate the effect of increasing levels of substitution of sorghum silage by soybean hulls on nutrient intake, weight gain and carcass characteristics of lambs and Texel breeds Ideal ending in ...
Silagem de capim papuã (urochloa plantaginea) x silagem de sorgo (sorghum bicolor (l.) moench) na terminação de novilhos em confinamento
(Universidade Federal de Santa Maria, 2012-02-27)
This work had as objective evaluate the use of Alexander grass silage as an alternative
for substitution of sorghum silage in feedlot finishing steers. Twelve animals, with average
weight and age initial of 245 kg and 20 ...
Produtividade e valor nutritivo de capim bermuda em consórcio com diferentes leguminosas
(Universidade Federal de Santa Maria, 2012-02-24)
The objective of this research was to evaluate of three pasture-based
systems (PS) with bermuda grass (BG) + forage peanut + 75Kg de N/ha; BG +
common vetch + 75Kg of N/ha and BG + 150Kg de N/ha. BG was planted in 2006.
The ...
Eficácia da impressão cutânea com fita de acetato comparada ao raspado cutâneo profundo na pesquisa de Demodex canis e Sarcoptes scabiei
(Universidade Federal de Santa Maria, 2012-11-20)
In the small animal medicine, the dermatopathies has major incidence, which makes necessary the research to facilitate the dermatologic routine. It is essential the accomplishment of parasitological examination of skin ...