Search Results - "Poudel, D.D"

Comparison of soil N availability and leaching potential, crop yields and weeds in organic, low-input and conventional farming systems in northern California by Poudel, D.D., Horwath, W.R., Lanini, W.T., Temple, S.R., van Bruggen, A.H.C.

“…Increasing dependence on off-farm inputs including, fertilizers, pesticides and energy for food and fiber production in the United States and elsewhere is of…”
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Surface run-off water quality from agricultural lands and residential areas by Poudel, D.D, Jeong, C.Y, DeRamus, A

“…This study was conducted to characterize surface run-off water quality from sugar cane fields, pasturelands and residential areas, and to assess the…”
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Pasture-based dairy and water hyacinth (Eichornia crassipes) for reduced biological oxygen demand in dairy discharge water by Poudel, D.D, Simon, M.J

“…Degradation of surface water quality through point and non-point source pollution is a major problem worldwide. Elevated biological oxygen demand (BOD5) in a…”
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An analysis of commercial vegetable farms in relation to sustainability in the uplands of Southeast Asia by Poudel, D.D., Midmore, D.J., Hargrove, W.L.

“…Commercial vegetable production systems in the uplands of Southeast Asia are important to supplement the demand for fresh vegetables in lowland Asian cities. A…”
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Impacts of cropping systems on soil nitrogen storage and loss by Poudel, D.D, Horwath, W.R, Mitchell, J.P, Temple, S.R

“…Organic and low-input cropping systems that use more C inputs are alternatives to conventional systems for sustaining long-term soil fertility. An…”
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Erratum to “Influence of Lumbricus terrestris inoculation on green manure disappearance and the decomposer community in a walnut orchard” by Rämert, B., Bugg, R.L., Clark, M.S., Werner, M.R., McGuinn, R.P., Poudel, D.D., Berry, A.M.

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Farmer participatory research to minimize soil erosion on steepland vegetable systems in the Philippines by Poudel, D.D, Midmore, D.J, West, L.T

“…Soil erosion coupled with productivity decline is considered a major constraint to sustainable vegetable production in Southeast Asian steeplands, yet soil…”
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Erratum to “Influence of Lumbricus terrestris inoculation on green manure disappearance and the decomposer community in a walnut orchard” : Soil Biology & Biology33(11) pp. 1509–1516 (2001) by Rämert, B., Bugg, R.L., Clark, M.S., Werner, M.R., McGuinn, R.P., Poudel, D.D., Berry, A.M.

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Soil development and fertility characteristics of a volcanic slope in Mindanao, the Philippines by Poudel, D.D, West, L.T

“…Thirteen pedons representing the mountains, the upper footslopes, the lower footslopes, and the alluvial terraces of a volcanic slope in Mindanao, the…”
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Erosion and productivity of vegetable systems on sloping volcanic ash-derived Philippine soils by Poudel, D.D, Midmore, D.J, West, L.T

“…Soil erosion is a major constraint to the sustainability of sloping-land vegetable systems. Little information is available on the effectiveness of soil…”
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Influence of Lumbricus terrestris inoculation on green manure disappearance and the decomposer community in a walnut orchard by Rämert, B., Bugg, R.L., Clark, M.S., Werner, M.R., McGuinn, R.P., Poudel, D.D., Berry, A.M.

“…Nightcrawler ( Lumbricus terrestris L. [Oligochaeta: Lumbricidae]) is an anecic earthworm typically lacking from Persian walnut ( Juglans regia L.) orchards in…”
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The Sustainable Agriculture Farming System Project in California's Sacramento Valley by Poudel, Durga D., Ferris, Howard, Klonsky, Karen, Horwath, William R., Scow, Kate M., van Bruggen, Ariena H.C., Lanini, W. Thomas, Mitchell, Jeffrey P., Temple, Steven R.

“…The Sustainable Agriculture Farming Systems project (SAFS) was established in 1988 to study the transition from conventional to low-input and organic crop…”
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Asian vegetable production systems for the future by Midmore, D.J., Poudel, D.D.

“…To assist in vegetable research decision-making relevant to the developing countries of Asia, an analysis of agroecological zonation (AEZ) for…”
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Sustainability of commercial vegetable production under fallow systems in the uplands of Mindanao, The Philippines by Poudel, D.D. (University of California, Davis, CA.), Nissen, T.M, Midmore, D.J

“…The quality of fallow lands in northern Mindanao, the Philippines, was assessed with a farm survey and soil sampling in order to understand land-use dynamics…”
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