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Soil and Crop Management, 1998 - present
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Browsing Soil and Crop Management, 1998 - present by Title

Browsing Soil and Crop Management, 1998 - present by Title

Now showing items 21-28 of 28

Soils of Hawai'i

Deenik, J; McClellan, AT (University of Hawaii, 2007-09)

Ten major soil orders found in Hawaii are described, and maps show their distribution on the six main Hawaiian islands.
Summary of Production and Handling Recommendations for Selected Foliage Plants

Kawabata, AF; Nishijima, WT (University of Hawaii, 2004-06)

Optimal conditions for temperature, light, fertilizer, and water affecting production, shipping, and postproduction of 7 important foliage plants produced for export in Hawaii are given in a table.
Testing for Soil Nitrogen and Phosphorus for Environmental Pollution Monitoring

Robotham, Michael; Smith, Chris; Valenzuela, Hector (University of Hawaii, 2004-01)

Sampling for environmental pollutants that result from agricultural practices is described.
Testing Your Soil: Why and How to Take a Soil-Test Sample

Hue, NV; Uchida, R; Ho, MC (University of Hawaii, 2004-07)

Soil sampling procedure for samples to be submitted to a laboratory for fertility analysis are described, and the standard analyses performed are explained. A form for submitting samples to the UH-CTAHR Agricultural ...
Use of Filter Strips for Improved Surface Water Quality

Fares, A; Deb, SK; Ryder, MH (University of Hawaii, 2009-05)

An experiment studied effects of sunn hemp or oat plantings on loss of sediment and nutrients from an agricultural soil in runoff following rainfall. The study concluded that both plants can effectively reduce sediment and ...
Use of Soil Amendments in Landscape Plantings

Wong, Melvin (University of Hawaii, 2005-01)

General recommendations on soil amendments to influence soil pH, nutrient availability, and drainage in various types of soils are given.
Using Protector Plants to Guard Crops from Aphid-borne Non-persistent Viruses

Hooks, Cerruti R2; Fereres, Alberto; Wang, Koon-Hui (University of Hawaii, 2007-06)

The utility of plant barriers to reduce aphid movement in crops and the resulting transmission of plant viruses is discussed.
Visual Symptoms of Plant Nutrient Deficiencies in Nursery and Landscape Plants

Wong, Melvin (University of Hawaii, 2005-01)

Keys to identifying nutrient deficiencies based on whether they first occur on older leaves or newer leaves are given, and iron deficiency on four ornamental plants is shown.