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A duration of effectiveness of approximately one year can be expected
or at least part of it by hand
and gives the plant greater hardiness and resistance to adversity
ligulati e gialli
CALENDARIO DELLE SEMINE 1981 - Maria Thun Sit amet A duration of effectiveness ofThe advice contained in this Calendar represents the practical application of part of the indications given by biodynamic agriculture , started in 1924 by Rudolf Steiner. Among other things it postulates, and experimentally controls, the influence of cosmic forces detectable above all in the behavior of plants , and the Calendar mainly considers this aspect of biodynamics. Conceived by Mrs Thun for biodynamic farmers and horticulturists, for whom it
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