Last edited by Mezirr
Monday, May 4, 2020 | History

1 edition of Laboratory tests of orchard heaters found in the catalog.

Laboratory tests of orchard heaters

by A. H. Hoffman

  • 385 Want to read
  • 6 Currently reading

Published by Agricultural Experiment Station in Berkeley, Cal .
Written in English

    Subjects:
  • Kerosene heaters,
  • Fruit-culture

  • Edition Notes

    StatementA.H. Hoffman
    SeriesBulletin -- no. 442, Bulletin (California Agricultural Experiment Station) -- 442.
    The Physical Object
    Pagination37 p. :
    Number of Pages37
    ID Numbers
    Open LibraryOL25228117M

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Laboratory tests of orchard heaters by A. H. Hoffman Download PDF EPUB FB2

Genre/Form: book: Additional Physical Format: Print version: Hoffman, A.H. (Arthur Henry), Laboratory tests of orchard heaters. Berkeley, Cal. Heater F MHKTR Contractor ,BTU Forced-Air Kerosene Heater. "Revision of Bulletin'Orchard heating in California' published inand supercedes it. The section 'Laboratory tests of orchard heaters' has been adapted from the bulletin by that title written by A.H.

Hoffman and published in " Subjects. Hongwen HUANG, in Kiwifruit, Orchard planning. When orchards are planned in flat and regular ground lands, planning and design is relatively easy, mostly including appropriate working and transport roads, water drainage facilities, and other protective equipment.

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No tests were run with heavier border concentrations or with extra heaters on the downwind or side borders. Seven-acre area at Porterville. On the night of December, when general heating was necessary in the Tulare district, portable equipment from Riverside was set up and operated in a 7-acre heated tract northwest of Porterville.

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