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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Plant and soil 43 (1975), S. 259-278 
    ISSN: 1573-5036
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Phosphate fertilizer incorporated in the soil placed around tea plants when planted in the field produced a large improvement in the rate of growth of the plants, thus indicating that tea in acid soils had a demand for phosphate. Yield responses to phosphate fertilizer applied to mature tea were uncommon and the pattern of these confused. This work showed that mature tea will absorb phosphate and give positive yield responses when there is an undisturbed mulch layer on the soil surface. Within this layer phosphate is maintained in a more available form and many highly active roots are formed. These conditions are destroyed by manual weeding; the mulch forms naturally from tea leaves and prunings where no-cultivation herbicidal weed control is practised.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
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  • 2
    Electronic Resource
    Electronic Resource
    Springer
    Plant and soil 43 (1975), S. 259-278 
    ISSN: 1573-5036
    Source: Springer Online Journal Archives 1860-2000
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Summary Phosphate fertilizer incorporated in the soil placed around tea plants when planted in the field produced a large improvement in the rate of growth of the plants, thus indicating that tea in acid soils had a demand for phosphate. Yield responses to phosphate fertilizer applied to mature tea were uncommon and the pattern of these confused. This work showed that mature tea will absorb phosphate and give positive yield responses when there is an undisturbed mulch layer on the soil surface. Within this layer phosphate is maintained in a more available form and many highly active roots are formed. These conditions are destroyed by manual weeding; the mulch forms naturally from tea leaves and prunings where no-cultivation herbicidal weed control is practised.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
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