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Gagliardi, Joseph - - 2012
Luvisi, Andrea - - 2012
A traceable declaration of health is now necessary for many plants, especially those being monitored for disease such as certified nursery stock. Radio-frequency identification (RFID) microchips placed in woody plants can be used to store and retrieve information on their health status through all phases of propagation and in the ...
Oviedo, Jose - - 2012
Landowners in California were surveyed using a contingent valuation technique to assess its usefulness in estimating the monetary income value of private amenities from their oak woodland properties. Private amenities -- such as recreation, scenic beauty and a rural lifestyle -- are considered an important influence on rangeland owners, but ...
Harnly, Martha - - 2012
Air pollutants, notably particulate matter (PM) with aerodynamic diameter smaller than 2.5 micrometers (PM2.5), are emitted during agricultural burning. We studied a winter period in Imperial County when predominantly bermuda-grass stubble was burned. At four locations, PM2.5 levels were 23% higher from 4 p.m. on burn days to 8 a.m. ...
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- - 2012
Mitchell, Jeffrey - - 2012
Cotton production in the San Joaquin Valley has traditionally relied heavily on tillage for its presumed benefits to plant establishment, yields and insect management. Research in the 1960s and 1970s demonstrated the potential of precision or zone tillage, which foreshadowed the introduction of a variety of minimum tillage implements in ...
Grismer, Mark - - 2012
Rainfall simulators are often employed to measure erosion rates, in order to estimate stream loading of sediment and nutrients in California foothill watersheds. The rainfall simulator enables the precise application of artificial rain with controlled drop sizes, intensity and duration. In addition to rain factors such as drop energy and ...
Gaby, Alan - - 2012
Kohlstadt, Ingrid - - 2012
Tietjen, Marjorie - - 2012
Marchese, Marianne - - 2012
Gaby, Alan - - 2012
Moss, Ralph - - 2012
Zablocki, Elaine - - 2012
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