نتایج جستجو برای: nutrient sources
تعداد نتایج: 354139 فیلتر نتایج به سال:
The potential of Jiroft region has resulted in progressive development of greenhouse culture. In sustainable agricultural systems, organic manures have special role in increasing yield and soil fertility. To investigate the quantitative and qualitative responses of greenhouse cucumber to sources and levels of organic manures and their effect on some soil properties in Jiroft region, a factorial...
BACKGROUND Complementary feeding is currently recommended after six months of age, when the nutrients in breast milk alone are no longer adequate to support growth. Few studies have examined macro- and micro-nutrient intakes from complementary foods (CF) only. Our purpose was to assess the sources and nutritional contribution of CF over the first year of life. METHODS In July 2003, a cross-se...
The infant diet has short- and long-term health consequences. Updated data regarding the dietary intake of Finnish infants are lacking. The objectives of this study were to describe infant food and nutrient intake and to identify food sources of the nutrients. Altogether, 739 healthy infants were studied. Dietary intake and breastfeeding frequency were assessed with a three-day food record at 1...
We documented immediate and mid-term (5 y) impacts on streams from a large (15,500 ha) wildfire in northwestern Montana. Fire-related impacts were ecosystemwide, extending from water chemistry to fish. During the initial firestorm, phosphorus and nitrogen levels increased 5to 60-fold above background levels resulting from aerial deposition from smoke and ash. Nutrients returned to background co...
Pollution from agriculture has environmental consequences at local and global scales. Managing this pollution is challenging because of diffuse sources and complex relationships between aquatic and atmospheric emissions. We illustrate this for a UK county that has suffered outbreaks of microbial pollution and eutrophication. We surveyed 49 livestock farms covering 12% of total agricultural graz...
OBJECTIVE To examine the feasibility of using point-of-sale data to assess dietary quality of food sales in remote stores. DESIGN A multi-site cross-sectional assessment of food and nutrient composition of food sales. Point-of-sale data were linked to Australian Food and Nutrient Data and compared across study sites and with nutrient requirements. SETTING Remote Aboriginal Australia. SUBJ...
Abstract Background and Objective: Acanthamoeba species are free-living protozoa that can be isolated from all environments. They can bring about different diseases in healthy individuals and immune suppressed patients, for example, Granulomatous Amoebic Encephalitis (GAE), Acanthamoeba Keratitis (AK), Cutaneous and Nasopharyngeal infections. The aim of this study was to evaluate the Acanthamoe...
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