Open AccessBadania nad uprawą Asparagus sprengeri [Research on cultivation of Asparagus sprengeri]
Author(s) -
Z. Gumińska,
Marta Lisiak,
G. Ludwikowski,
I. Michalska
Publication year - 2015
Publication title -
acta agrobotanica
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.4
H-Index - 9
eISSN - 2300-357X
pISSN - 0065-0951
DOI - 10.5586/aa.1972.006
Subject(s) - asparagus , nutrient , horticulture , chemistry , crop , potassium , zoology , agronomy , botany , biology , organic chemistry
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 KNO3 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