Badania nad uprawą Asparagus sprengeri [Research on cultivation of Asparagus sprengeri]

The best annual crop was obtained when the concentration of modified Hampe nutrient used to replenishing the hydroponic was 0,66% at annual dose 50 g of the salt per plant, or the concentration was 0,22%, but KNO 3 was doublet (1,2 g per liter). When nutrient dose was too small or too high addition of humate to the nutrient was beneficial. Mixture of peat and coal slag provide the best substratum. Gibberelin sprays 100 ppm caused significant increase of percentage of stems longer than 40 cm.