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Results for your query: docsPerPage=100;f75-subject=boron toxicitySat, 01 Jan 2005 12:00:00 GMTDrip irrigation can effectively apply boron to San Joaquin Valley vineyards. William L. Peacock, L. Peter Christensen
http://xtf.cdlib.org:8080/xtf/data/pdf/calag59-3/calag59-3.pdf
Boron deficiency of grapevines occurs occasionally on the east side of the San Joaquin Valley. Its symptoms include shot berries, shoot-tip dieback and leaves with yellowish mottling
between veins. Boron must be applied carefully because the range between deficiency and toxicity is narrow. Our research evaluated the safety and efficacy of boron fertigation of grapevines
using drip irrigation. Applying boron annually at 1/3 pound per acre to a moderately deficient vineyard elevated tissue levels into the adequate range within 2 years. However, the amount of
boron used in a fertigation maintenance program will vary with leaching potential. Blade samples should be routinely monitored following fertigation and fertilizer amounts adjusted accordingly
to avoid boron toxicity or deficiency.http://xtf.cdlib.org:8080/xtf/data/pdf/calag59-3/calag59-3.pdfSat, 01 Jan 2005 12:00:00 GMT