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Registros recuperados: 76 | |
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Buzby, Jean C.; Wells, Hodan Farah; Vocke, Gary. |
To help Americans meet nutritional requirements while staying within caloric recommendations, the 2005 Dietary Guidelines for Americans encourage consumption of fruits, vegetables, whole-grain products, and fat-free or low-fat milk or milk products. This report provides one view of the potential implications for U.S. agriculture if Americans changed their current consumption patterns to meet some of those guidelines. For Americans to meet the fruit, vegetable, and whole-grain recommendations, domestic crop acreage would need to increase by an estimated 7.4 million harvested acres, or 1.7 percent of total U.S. cropland in 2002. To meet the dairy guidelines, consumption of milk and milk products would have to increase by 66 percent; an increase of that... |
Tipo: Report |
Palavras-chave: Agriculture; Dairy; Dietary Guidelines for Americans; Dietary recommendations; Food; Food consumption; Food production; Fruit; MyPyramid Food Guidance System; Vegetables; Whole grains; Food Consumption/Nutrition/Food Safety. |
Ano: 2006 |
URL: http://purl.umn.edu/7230 |
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FUENTES,LEOPOLDO; VILA,IRMA; CONTRERAS,MANUEL. |
We evaluated the influence of water temperature (Tw) on the energy acquisition and use in the chilean silverside Basilichthys australis (Eigenmann 1927), an endemic species inhabiting freshwater ecosystems in Chile. We tested the effect of Tw (11.5, 14.0, 18.0, 22.0 and 26.0 °C) on food intake, digestibility, food transit time and metabolic rate. As expected, this study demonstrated that many physiological variables under study were significantly affected by Tw, as well as the net energy balance of this species. Nevertheless, the net energy balance was not strictly related to the range of Tws evaluated. At Tws lower than 14 °C the energy budget was depressed, because food intake was lower than at Tws between 14 and 26 °C, where food intake was higher and... |
Tipo: Journal article |
Palavras-chave: Water temperature; Metabolic rate; Food consumption; Digestion; Energy budget; Basilichthys australis. |
Ano: 2005 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2005000200014 |
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Gundersen, Craig; LeBlanc, Michael; Kuhn, Betsey A.. |
The Personal Responsibility and Work Opportunity Reconciliation Act of 1996 (PRWORA) dramatically transformed and continues to transform the food assistance landscape in the United States. The Act cut more funds from the Food Stamp Program than it did from any other program, through reductions in benefits per person and restrictions in eligibility. Despite these cuts, food stamps now have a more prominent role in the post-welfare reform social safety net because the largest cash-assistance entitlement program, Aid to Families with Dependent Children (AFDC), was replaced with the Temporary Assistance to Needy Families (TANF) program, a nonentitlement program. This leaves the Food Stamp Program as one of the only remaining entitlement programs available to... |
Tipo: Report |
Palavras-chave: Food stamps; Transfer payments; Food consumption; Nutrition; Food Consumption/Nutrition/Food Safety; Food Security and Poverty. |
Ano: 1999 |
URL: http://purl.umn.edu/33993 |
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Wasielesky Jr.,Wilson; Bianchini,Adalto; Castaño Sanchez,Cecilia.; Poersch,Luis Henrique. |
Studies were carried out to investigate the effect of temperature, salinity, ammonia, nitrite and nitrate on food consumption of pink shrimp Farfantepenaeus paulensis. Juveniles (0.2 - 0.4 g) were acclimated for 15 days in seawater with different temperatures, salinities and concentrations of ammonia, nitrite and nitrate. After the acclimation period, 20 shrimps per treatment were individualized in order to have their ration intake analyzed through the amount of ration offered and left over within a 24-hour period. Mean food consumption presented significant alterations (P<0.05) for the tested temperatures and nitrite concentrations, whereas for the salinity, ammonia and nitrate treatments, shrimp presented no alteration on food intake (P>0.05).... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Culture; Food consumption; Shrimp; Water quality. |
Ano: 2003 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132003000100019 |
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Hendriks, Sheryl L.; Msaki, Mark M.. |
The impact of smallholder commercialisation on food consumption patterns in a rural community of South Africa was investigated. The consumption patterns, dietary diversity and nutrient intakes of certified and partially certified members of an organic farmers' organisation were compared to data from a random sample of non-member households. Two consecutive survey rounds (n = 200) conducted in November 2004 and March 2005 enabled comparison of dietary diversity, nutrient adequacy (in terms of per household adult female equivalents for energy, iron, and vitamin A) and expenditure elasticities between seasons. Households with members engaged in certified comm ercial organic farming enjoyed greater dietary diversity, improved nutrient intakes com pared to... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Food consumption; Nutrition; Farm households; Small holder; Food Consumption/Nutrition/Food Safety; D1; Q12. |
Ano: 2006 |
URL: http://purl.umn.edu/25304 |
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Registros recuperados: 76 | |
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