43 resultados para frog farming
em Iowa Publications Online (IPO) - State Library, State of Iowa (Iowa), United States
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Data sheet produced by the Iowa Department of Natural Resources is about different times of animals, insects, snakes, birds, fish, butterflies, etc. that can be found in Iowa.
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This survey began in response to widespread interest of declines in amphibians. More recently, a comprehensive statewide planning group discovered 44% of Iowa’s herpetofauna (amphibians and reptiles) to be of special concern. In response to these concerns, the Iowa Department of Natural Resources Wildlife Diversity Program (WDP) initiated an auditory survey for calling anurans to determine geographic distributions within the state. This survey has established itself as an extensive, long term monitoring program. This 2005 report is the second edition since the first report of this survey was shared in 1998 by then program biologist Lisa Hemesath. The goals of the survey are to: (1) determine the distributions of Iowa’s anuran species, (2) determine population trends for each species, and (3) promote education about aquatic life by using volunteers to conduct the survey. In addition to Iowa, volunteer-based auditory surveys for frogs and toads are currently being used in the Midwest by Wisconsin, Minnesota, Missouri, and Illinois.
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Statistics on the occurrence of various frog and toad species across the state, as reported by volunteers in the annual spring survey of Iowa wetlands.
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The planning tools you need to improve both your farming operation and Iowa’s streams and lakes are right at your fingertips. With DNR interactive mapping online, you can access a large amount of information for free and without special software.
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While the quality of water in Brushy Creek Lake is currently adequate, a number of factors in the watershed (the surrounding area that drains into the lake) could put that water quality at risk. Sediment from the large watershed could fill in the lake and affect water clarity. Nutrients, like nitrogen and phosphorus, could cause algae blooms and other problems. Without preventative measures, potential manure and chemical spills could harm aquatic life in the lake. Using conservation farming practices and building structures like wetlands will work to maintain and even improve the lake’s water quality. Taking steps now to implement these critical practices will help prevent water quality problems, preserving water quality for future generations.
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For years, Badger Creek Lake has been a source of pride for people living and farming nearby. Today, as the quality of water in the lake declines and new residents move to the area, the people of Badger Creek Lake need to maintain and renew that pride by improving their lake.
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A newsletter produced by Iowa Department of Agriculture and Land Stewardship about the changes of organic farming and raising livestock in Iowa.
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A newsletter produced by Iowa Department of Agriculture and Land Stewardship about the changes of organic farming and raising livestock in Iowa.
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Changes in agriculture operations over the past 35 years are having a dramatic impact on Iowa’s roads and bridges. The average size of an Iowa farm has increased to 352 acres in 2003, compared to 237 acres in 1970. Modern agricultural practices have also produced higher yields per acre, which means more grain to haul to market. In order to increase efficiency, farmers are beginning to use larger capacity wagons hauling more bushels per trip to the elevator, and using much heavier equipment in their farming operations. This trend is stressing Iowa bridges beyond the current capabilities to maintain them.
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Newsletter produced by Iowa Department of Agriculture and Land Stewardship about Organic News in farming.
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Newsletter produced by Iowa Department of Agriculture and Land Stewardship about Organic News in farming.
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Newsletter produced by Iowa Department of Agriculture and Land Stewardship about Organic News in farming.
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Newsletter produced by Iowa Department of Agriculture and Land Stewardship about Organic News in farming.
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Newsletter produced by Iowa Department of Agriculture and Land Stewardship about Organic News in farming.
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Newsletter produced by Iowa Department of Agriculture and Land Stewardship about Organic News in farming.
