British Universities Film & Video Council

moving image and sound, knowledge and access

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  1. Green Machines / Nitrate in Drinking Water (1994 Video)

    Subject
    Environmental science
    Distribution
    Off-air recording licence Sale, Videocassette. Standard formats. col. 49 min., 1998 sale: £195.00 (+VAT +p&p)

    [See individual programme entries for synopses.]

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  2. Green Machines (1993 Video)

    Producer
    Philip Ashby
    Subject
    Agriculture; Biology
    Distribution
    Off-air recording licence, Videocassette. VHS. col. 24 min.

    Food production is a highly technical business. This programme looks at long-term sustainability in farming. Looks at the basic scientific principles of plant growth - the balance between nutrient and energy...

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  3. Plant Growth Regulators: Whatever Turns You on (1991 Video)

    Producer
    Pam Taylor
    Subject
    Biology
    Distribution
    Off-air recording licence Sale, Videocassette. Standard formats. col. 24 min., 1998 sale: £145.00 (+VAT +p&p)

    Two studies examine factors that regulate plant growth. Phototropism is the growth of a plant stem towards the light. The validity of the Cholodney-Went theory of phototropism is considered in the light of...

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  4. Plants and the Earth’s Gravity (1974 Film)

    Subject
    Biology
    Distribution
    Film (16mm)

    Stop-motion techniques are used to show the germination of a bean. Shows the effect of removal of the root tip. Discusses theories of plant growth, and describes the behaviour of plants in space.

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