
Undertook the studies of the influence of physiologically active substances on the rooting ability and the subsequent development of poplar cuttings of the Lombardy poplar (Populus nigra italica). Were selected the most optimal concentrations of drugs, such as krezatcina (0, 05 % and 0, 015 %), heteroauxin 0, 02 %, alpin (0, 005 % and 0, 015 %). The analysis of the received results allowed to establish optimum concentration of a preparation at which shanks had the best indicators – krezatcin in concentration of 0,05 %.
Проведены исследования влияния физиологически активных веществ на укореняемость и последующее развитие черенковых саженцев тополя итальянского пирамидального. Подбирались наиболее оптимальные концентрации препаратов, таких как крезацина (0,05 % и 0,015 %), гетероауксина 0,02 %, эпина (0,005 % и 0,015 %). Анализ полученных результатов позволил установить оптимальную концентрацию препарата, при котором черенковые саженцы имели лучшие показатели – крезацин в концентрации 0,05 %.
ТОПОЛЬ, СЕМЕННОЕ И ВЕГЕТАТИВНОЕ РАЗМНОЖЕНИЕ, ФАВ, ГЕТЕРОАУКСИН, КРЕЗАЦИН, ЭПИН
ТОПОЛЬ, СЕМЕННОЕ И ВЕГЕТАТИВНОЕ РАЗМНОЖЕНИЕ, ФАВ, ГЕТЕРОАУКСИН, КРЕЗАЦИН, ЭПИН
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