Effects of underdrainage in lowland poorly drained paddy field
نویسندگان
چکیده
منابع مشابه
Effects of permafrost melting on CO2 and CH4 exchange of a poorly drained black spruce lowland
[1] Permafrost melting is occurring in areas of the boreal forest region where large amounts of carbon (C) are stored in organic soils. We measured soil respiration, net CO2 flux, and net CH4 flux during May–September 2003 and March 2004 in a black spruce lowland in interior Alaska to better understand how permafrost thaw in poorly drained landscapes affects land-atmosphere CO2 and CH4 exchange...
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A 10,000 ha lower coastal plain land near Plymouth in eastern North Carolina has been intensively monitored since 1996 to measure hydro-meteorological parameters including outflows and quality of water drained from fields and subwatersheds with varying land management practices. This study summarized the data for a six-year period (1996-2001) for a 2950 ha forested, a 710 ha agricultural subwat...
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Research on the populations of rice grain bug Paraeuscosmetus pallicomis Dallas (Hemiptera: Lygaeidae) in paddy field ecosystems was performed with the aim to determine the populations of rice grain bug in weed-free paddy field, weedy paddy field, and paddy dykes. Experiment was carried out in the village of Paccellekang in the district of Patallasang of Gowa Regency in South Sulawesi, Indonesi...
متن کاملPrevalence of Cercarial Dermatitis among Paddy-Field Workers in Central Areas of Mazandaran Province
Abstract Background and Objective: Cercarial dermatitis (CD) or swimmer’s itch is a severe inflammatory reaction caused by penetration of the skin by avian and herbivorous schistosomes, esp genus Trichobilharzia. Since both intermediate and final host of this parasite exist in North of Iran, we aimed at determining the prevalence of cercarial dermatitis among paddy-field workers in Central a...
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ژورنال
عنوان ژورنال: Soil Science and Plant Nutrition
سال: 1957
ISSN: 0038-0768,1747-0765
DOI: 10.1080/00380768.1957.10431903