scholarly journals Effect of different growth regulators and wound treatment in increasing rooting of Myrtus Communis cuttings

2017 ◽  
Vol 8 (3) ◽  
pp. 159-168
Author(s):  
Hamid Reza Mansoriyan ◽  
Abdollah Ghasemi Pirbalouti ◽  
Jalil Nourbakhshiyan ◽  
Fatemeh Malekpoor
Planta Medica ◽  
2009 ◽  
Vol 75 (09) ◽  
Author(s):  
M Pezhmanmehr ◽  
D Dastan ◽  
SN Ebrahimi ◽  
J Hadian

1970 ◽  
Vol 19 (1) ◽  
pp. 89-99
Author(s):  
K. Choudhary ◽  
M. Singh ◽  
M. S. Rathore ◽  
N. S. Shekhawat

This long term study demonstrates for the first time that it is possible to propagate embryogenic Vigna trilobata and to subsequently initiate the differentiation of embryos into complete plantlets. Initiation of callus was possible on 2,4-D. Somatic embryos differentiated on modified MS basal nutrient medium with 1.0 mg/l  of 2,4-D and 0.5 mg/l  of Kn. Sustained cell division resulted in globular and heart shape stages of somatic embryos. Transfer of embryos on to a fresh modified MS basal medium with 0.5 mg/l of Kn and 0.5 mg/l of GA3 helped them to attain maturation and germination. However, the propagation of cells, as well as the differentiation of embryos, were inhibited by a continuous application of these growth regulators. For this reason, a long period on medium lacking these growth regulators was necessary before the differentiation of embryos occurred again. The consequences for improving the propagation of embryogenic cultures in Vigna species are discussed. Key words: Pasture  legume, Vigna trilobata, Globular, Heart shape, somatic embryogenesis D.O.I. 10.3329/ptcb.v19i1.4990 Plant Tissue Cult. & Biotech. 19(1): 89-99, 2009 (June)


2018 ◽  
Author(s):  
A.V. Korchagin

Рассмотрены различные аспекты производства рассады цветочных культур, позволяющие достигнуть высокого качества продукции: правильный выбор посевного материала, механизация производства, досветка растений и применение регуляторов роста, использование готовых сеянцев.Various aspects of the production of flower seedlings to achieve high product quality are considered: the right choice of seeds, mechanization of growing, supplementary lighting of the plants and the application of growth regulators, the use of ready-made seedlings.


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