scholarly journals PROSPECTS FOR USE OF REPRODUCTION IN VITRO OF HYBRID CLONE ROOTSTOCKS OF STONE FRUIT CROPS FOR CREATING OF MOTHER NURSERY PLANTATIONS

2019 ◽  
Vol 2 (56) ◽  
pp. 93-109
Author(s):  
Natalia Nikolaevna Kovalenko ◽  
Keyword(s):  
Stone Fruit ◽  
Hybrid Clone ◽  
Fruit Crops

scholarly journals Use of Genetic Diversity of the Genus Prunus L. in Selection of Clonal Rootstocks for Stone Fruit Crops and Features of Their Reproduction

2017 ◽  
Vol 71 (3) ◽  
pp. 173-177
Author(s):  
Gennadiy V. Eremin ◽  
Vladimir N. Podorozhniy ◽  
Oksana V. Eremina
Keyword(s):  
Selection Process ◽  
Stone Fruit ◽  
Fruit Crops ◽  
Breeding Station ◽  
Sweet Cherries ◽  
Develop Technology ◽  
Production Technologies ◽  
Different Parts ◽  
Selection Of

Abstract On the basis of diversity of wild types of the genus Prunus L. (P. cerasifera, P. armeniaca, P. persica, P. fruticosa, P. lannesiana, P. maackii, P. tomentosa, P. pumila, and P. incana) in the collection of the Krymsk Experiment Breeding Station, highly adaptive, medium or weak vigour clonal rootstocks for stone fruit crops with good compatibility with grafted cultivars were selected: for plum, apricot and peach - Kuban 86, VVA-1, Evrika 99, Zarevo (Glow), Alab 1, Speaker, Best, VSV-1; and for sweet cherries and sour cherries - L-2, LC-52, VSL-1, VSL-2, and RVL-9. Part of the rootstocks were tested and successfully used in different parts of Russia and some near and far countries. The applied integration of tissue culture in vitro in the selection process at the station considerably promoted the rapid introduction of new rootstocks into world production. Technologies were developed for microclonal reproduction, and green and woody cuttings. The revealed light rooting of woody cuttings of stocks Kuban 86, Evrika 99, Zarevo, Best, VSL-1, RVL-9 (50-80%) allowed to develop technology for growing of young plants on these rootstocks directly in the first field of the nursery.

scholarly journals Certification of stone fruit crops in Ukraine

2018 ◽  
pp. 219-227
Author(s):  
N. Triapitsyna ◽  
K. Udovychenko ◽  
S. Vasyuta
Keyword(s):  
Plant Material ◽  
Stone Fruit ◽  
Stone Fruits ◽  
Fruit Crops ◽  
The Creation ◽  
Selection Of

The results are the work during 2004—2018 years in Ukraine on the selection of material of stone fruits crops, which satisfies the requirements of the normative international documents for the creation of a prebasic clones collection. Analyzed state of plant material certification of these cultures.

In vitro Selection: A Candidate Approach for Disease Resistance Breeding in Fruit Crops

2010 ◽  
Vol 9 (8) ◽  
pp. 437-446 ◽  
Author(s):  
Ramesh Chandra ◽  
Madhu Kamle ◽  
Anju Bajpai ◽  
M. Muthukumar ◽  
Shahina Kalim
Keyword(s):  
Disease Resistance ◽  
In Vitro Selection ◽  
Resistance Breeding ◽  
Fruit Crops ◽  
Disease Resistance Breeding

scholarly journals Сondition analysis of stone fruit crops during their processing on perforated surface under centrifugal forces

2016 ◽  
Vol 10 (4) ◽  
Author(s):  
М. I. Kepin
Keyword(s):  
Mechanical Properties ◽  
Stone Fruit ◽  
Maturity Stage ◽  
Centrifugal Forces ◽  
Fruit Crops ◽  
Inner Surface

In this article there is analysis of condition of stone fruit crops in fresh during their rotative movement on immobile perforated surface of cylindrical coating under field of centrifugal forces aimed at division onto semi-product (flesh) and waste (stones). Division is being performed via separation of flesh fragments from stones by hole edges. Separation intensiveness (productivity of the process) depends on structural-mechanical properties of fruit fleshes and their rotative speed.On the example of separate fruit it has been experimentally proved that besides rotative movement on inner surface of the coating there is rotative movement of a fruit around its own axle what promotes even separation of flesh. Such a rotation is typical for fruits with maturity stage even throughout the volume, otherwise breach of skin with following flesh separation occurs locally.Experimental researches carried out with apricot fruits and cornel have shown that productivity of the process of fruit separation depends of strength features of tissues and rotative speed of blades. Offered way of processing is carried out in non-stop mode and may be realized for all types of stone fruit crops independently on association between flesh and stone.

scholarly journals THE USE OF THE DRIVER-KUNIYUKI NUTRIENT MEDIUM FOR MICROPROPAGATION OF ROOTSTOCKS OF LC-52 (Cerasus vulgaris х Cerasus fruticose) AND GIZELA 6 (Peisica vulgaris х Cerasus canescens) STONE FRUIT CROPS

2018 ◽  
Vol 6 (3) ◽  
pp. 623-627 ◽  
Author(s):  
Salman Magomedovich Khamurzaev ◽  
◽  
Ibragim Musaevich Bamatov ◽  
Elina Minerovna Butsaeva ◽  
Sergey Vasilievich Sibiryatkin ◽  
...  
Keyword(s):  
Nutrient Medium ◽  
Stone Fruit ◽  
Fruit Crops

scholarly journals Effects of methyl jasmonate and gums formed in stone fruit trees on in vitro ethylene production by mycelium of verticillium dahliae and alternaria alternata

2013 ◽  
Vol 21 (2) ◽  
pp. 87-93
Author(s):  
Elżbieta Węgrzynowicz-Lesiak ◽  
Anna Jarecka Boncela ◽  
Justyna Góraj ◽  
Marian Saniewski
Keyword(s):  
Methyl Jasmonate ◽  
Verticillium Dahliae ◽  
Ethylene Production ◽  
Alternaria Alternata ◽  
Pathogenic Fungi ◽  
Fruit Trees ◽  
Stone Fruit ◽  
Mycelium Growth

ABSTRACT The knowledge about the role of jasmonates in ethylene production by pathogenic fungi is ambiguous. In this study, we describe the effect of methyl jasmonate (JA-Me) and gums formed in stone fruit trees on the growth and in vitro ethylene production by mycelium of Verticillium dahliae and Alternaria alternata. Methyl jasmonate at concentrations of 100, 250 and 500 μg·cm-3 inhibited the mycelium growth of V. dahliae and A. alternata, proportionally to the concentrations used. After 8 days of incubation, JA-Me at concentration of 500 μg·cm-3 limited the area of mycelium of these pathogens by 7-8 times but did not entirely inhibited the pathogen growth. Addition of gums produced by trees of cherry and peach to a medium containing 40 μg·cm-3 JA-Me did not influence the mycelium growth of V. dahliae, but gums of plum and apricot trees stimulated mycelium growth, in comparison to JA-Me only. Methyl jasmonate at concentrations of 2 and 40 μg·cm-3 stimulated the ethylene production by mycelium of V. dahliae and A. alternata. It is possible that methyl jasmonate stimulated ethylene production in mycelium of these pathogens through interaction with some fractions of galactans formed during hydrolysis of agar. The lack of interaction of JA-Me with polysaccharides of stone fruit trees gums concerning ethylene production was documented and it needs further explanation.

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