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pro vyhledávání: '"Lena Gäredal"'
Autor:
Lena Gäredal, Bengt Lundegårdh
Publikováno v:
Biological Agriculture & Horticulture. 16:173-189
Fertilization of ecological cultivating systems for producing greenhouse tomatoes with locally produced mulches was studied from 1993 to 1995. The tomato plants were cultivated in limited growth beds filled with nutrient-poor substrate, consisting of
Autor:
Lena Gäredal, Bengt Lundegårdh
Publikováno v:
Biological Agriculture & Horticulture. 14:291-301
A test system for fertilization studies of greenhouse crops was designed during the period 1990–1992. The growth substrate was kept in separated beds, constructed as large shallow boxes, in which cultivation could be performed with good control of