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3.2 AGRICULTURE AND AGRICULTURAL ECONOMICS <br />This section is a summary of an agricultural economics impact analysis report <br />prepared by Warren Johnson, an independent Agricultural Economics Consultant <br />and Professor at U.C. Davis. This report describes agriculture in San Joaquin <br />County, agriculture in the Valpico area, the Traina Brothers parcel and the <br />study area, and evaluates the consequence of the ultimate conversion of both <br />the small (subject property) and larger (study area) tracts to future use as <br />rural residential homesites. (See Appendix 13.3 for the complete agricultural <br />impact analysis report.) <br />EXISTING SETTING <br />Agriculture in San Joaquin County. Agriculture is a significant economic <br />sector of the San Joaquin County economy. In 1985, the value of agricultural <br />production in San Joaquin County was nearly $700 million, accounting for <br />nearly five percent of the State's agricultural output and making it the ninth <br />leading agricultural County in California (California Department of Food and <br />Agriculture, 1986). Its agricultural sector is diversified among the <br />commodities that flourish, with careful husbandry, on the County's rich <br />endowment of prime, productive delta and alluvial soils. Commoditywise, San <br />Joaquin County is among the State's leading counties in the production of <br />asparagus, onions, fresh and processing tomatoes, almonds, apples, apricots, <br />table and wine grapes, walnuts, dry beans, corn, oats, safflower, sugar beets, <br />eggs, and hogs and pigs. For the major orchard crops planted in the Valpico <br />area, apricots and walnuts, San Joaquin County ranks as the second largest <br />county in bearing apricots (3,051 acres vs. 8,836 acres in Stanislaus) and the <br />largest in bearing walnuts (25,944 acres vs. 24,508 acres in Tulare and 22,310 <br />acres in Stanislaus) (California Crop and Livestock Reporting Service, June, <br />1986). <br />The 1982 Census of Agriculture (U.S. Department of Commerce, 1984) enumerated <br />4,475 farms in San Joaquin County, of which 2,733 were classified as farms <br />with orchards. The land area in orchards was estimated to total 151,186 <br />acres, an increase of 13 percent from 134,182 acres in 1978. The size of San <br />Joaquin County orchards is reflected in the following distribution: <br />ORCHARDS BY ACRES HARVESTED <br />0.1 to 4.9 acres 17 percent <br />5.0 to 24.9 acres 38 percent <br />25.0 to 99.9 acres 31 percent <br />100.0 acres or more 14 percent <br />Agriculture in the Valpico Area. The study area is in a region which reflects <br />both a mix of housing on rural residential parcels, and agricultural (mostly <br />orchard) production on moderate sized farm parcels. <br />The study area is currently zoned GA -10, a zoning designation which requires <br />minimum ten acre agricultural parcels, although a 20 acre parcel minimum is <br />required for homesites in this zone. Examination of maps A through D (from <br />San Joaquin County Planning Department, 1978) contained in Appendix 13.3 and <br />the attached Land Use Map submitted with the Traina Brothers application shows <br />that parcelization has been growing in the study area for the last 35 years. <br />3.2-1 <br />