Pay in 4 interest-free payments of $5.00 Learn more
Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
furthermore excessive fertilization of nitrogenous compounds can encourage attacks by insects
family: Liliaceae
The parasites that most frequently affect onions are the onion moth and the onion fly
La produzione ad ettaro è di circa 30 quintali
CALENDARIO DELLE SEMINE 1979 - Maria Thun Iniziazione furthermore excessive fertilization of nitrogenousThe advice contained in this Calendar represents the practical application of part of the indications given by biodynamic agriculture , started in 1924 by Rudolf Steiner. Among other things it postulates, and experimentally controls, the influence of cosmic forces detectable above all in the behavior of plants , and the Calendar mainly considers this aspect of biodynamics. Conceived by Mrs Thun for biodynamic farmers and horticulturists, for whom it
US$ 58.50
US$ 45.00
US$ 32.00
US$ 1635.00
