Influence of various sources of carbohydrate nutrition on rhizogenesis of microcrops of berry crops under the in vitro conditions

Author(s):  Zh.A. Borodaeva, Belgorod National Research University, Belgorod, Russia, borodaeva@bsu.edu.ru

S.A. Muratova, candidate of Sciences, Michurinsky State Agrarian University, Michurinsk, Russia

S.V. Kulko , candidate of Sciences, Belgorod National Research University, Belgorod, Russia

L.A. Tokhtar , candidate of Sciences, Belgorod National Research University, Belgorod, Russia

Issue:  Volume 41, №25

Rubric:  Biological sciences

Annotation:  The results of experiments on the influence of various sources of carbohydrate nutrition on the rhizogenesis of microcrops of berry crops are presented: raspberry, honeysuckle, blackberry. Rooting of the microcrops was carried out on the MS rooting medium containing 1 mg/l IMK with the addition one of the carbohydrates: sucrose, glucose, maltose or fructose at a concentration of 0.05 and 0.1 mol/l. The article shows the influence of the source of carbohydrate nutrition and its concentration on the frequency of rooting, the intensity of root formation, the growth of roots and shoots. The article gives the estimation of the general development of rooted micro-plants on media with different carbohydrates. The influence of the source of carbohydrate nutrition and its concentration on the frequency of rooting, the intensity of root formation, the growth of roots and shoots was shown. The estimation of the general development of rooted micro-plants on media with different carbohydrates is given.

Keywords:  berry crops, clonal micropropagation, nutrient media, carbohydrates.

Full text (PDF):  Download

Downloads count:  618