Zobrazeno 1 - 10
of 34
pro vyhledávání: '"M Grismer"'
Publikováno v:
California Agriculture, Vol 68, Iss 3 (2014)
The use of recycled water for agriculture is a long-term water strategy in California. A study in the 1980s in Monterey County showed recycled water increased soil salinity but not to a level unacceptable for agriculture. Most growers in the northern
Externí odkaz:
https://doaj.org/article/36889fafe653432b8a1cc33cad2beb63
Publikováno v:
California Agriculture, Vol 68, Iss 3 (2014)
In 1998, Monterey County Water Recycling Projects began delivering water to 12,000 acres in the northern Salinas Valley. Two years later, an ongoing study began assessing the effects of the recycled water on soil salinity. Eight sites are receiving r
Externí odkaz:
https://doaj.org/article/f21b64e1e4b14c8693904f21dafb8f30
Autor:
M Grismer, H Shepherd
Publikováno v:
California Agriculture, Vol 65, Iss 2 (2011)
Over the past three decades, wineries in the western United States and sugarcane processing for ethanol in Central and South America have experienced problems related to the treatment and disposal of process wastewater. Both winery and sugarcane (mol
Externí odkaz:
https://doaj.org/article/80078ed475524f09829146b2f7d30c0f
Publikováno v:
California Agriculture, Vol 64, Iss 3 (2010)
Lake Tahoe's declining clarity makes the identification of runoff and erosion sources and evaluation of control measures vitally important. We treated relatively undisturbed, native, forested sites of 10% to 15% slope with surfactant and used a rainf
Externí odkaz:
https://doaj.org/article/f207d5693a5f4fc7997957598bbe02a4
Publikováno v:
California Agriculture, Vol 60, Iss 2 (2006)
Sediment in hillslope runoff from disturbed soils in the Lake Tahoe Basin is the source of many fine suspended particles that transport nutrients and contribute to a loss in lake clarity. In previous studies, we used rainfall simulation to assess and
Externí odkaz:
https://doaj.org/article/224db9cc647845a68fa9e4cc0436ced3
Publikováno v:
California Agriculture, Vol 60, Iss 2 (2006)
An overstocked montane, mixedconifer forest on the west shore of the Lake Tahoe Basin was thinned using a Fecon masticator, leaving woodchips and tree shreddings on-site as mulch. No significant differences in soil compaction were found in 13 of 15 c
Externí odkaz:
https://doaj.org/article/63cb94b8560243bc9dadd5e3f6a67664
Publikováno v:
California Agriculture, Vol 55, Iss 4 (2001)
Although alfalfa is the dominant water user in the Imperial Valley and is planted on 40% of its irrigated acreage, data is incomplete regarding its water use under the most common growing conditions: moderately saline, clay soils with a relatively sh
Externí odkaz:
https://doaj.org/article/ce63213eb1384eefb10beb6fa1de632d
Autor:
M Grismer
Publikováno v:
California Agriculture, Vol 55, Iss 4 (2001)
Although sudangrass hay is the second largest forage crop (next to alfalfa), grown south of Sacramento and its planted area has quadrupled in the past decade, little information is available about its water use or relative water value. We would expec
Externí odkaz:
https://doaj.org/article/6443654279ed46b299b3b053154bae0c
Publikováno v:
California Agriculture, Vol 54, Iss 3 (2000)
Most citrus and avocado water-use studies have been conducted in inland orchards; however, orchards located in coastal areas are subject to cooler temperatures and foggier atmospheric conditions. To develop coastal area crop coefficients (Kc values)
Externí odkaz:
https://doaj.org/article/085504ef713e41f5b8650a2e3f951f26
Publikováno v:
California Agriculture, Vol 52, Iss 5 (1998)
Subsurface drainage systems are traditionally installed in agricultural fields to control waterlogging (high water tables) and excess salinity affecting the crop root zone. However, in many clay fields of the Imperial Valley underlain by shallow fine
Externí odkaz:
https://doaj.org/article/8ecd2e987e1243f18be59b64682e9907