ИЗСЛЕДВАНИЯ ВЪРХУ ПОЛСКИТЕ КУЛТУРИ
издание на
ДОБРУДЖАНСКИ ЗЕМЕДЕЛСКИ ИНСТИТУТ
гр. Генерал Тошево
 

търсене по автор

НАЧАЛО
Условия за публикуване
Редакционна колегия
Изисквания към авторите
Етични правила
Том XIV, 2021
Том XIII, 2020
Том XII, 2019
Том XI, 2018
Том X, 2016
Том IX, 2014
Том VIII, 2012
Том VII, 2011
Том VI, 2010
Том V, 2009
Том IV, 2007
Том III, 2006
Том II, 2005
Книжка 1
1 статия   5 - 10
2 статия   11 - 24
3 статия   25 - 30
4 статия   31 - 36
5 статия   37 - 44
6 статия   45 - 50
7 статия   51 - 56
8 статия   57 - 62
9 статия   63 - 68
10 статия   69 - 74
11 статия   75 - 78
12 статия   79 - 82
13 статия   83 - 88
14 статия   89 - 92
15 статия   93 - 98
16 статия   99 - 104
17 статия   105 - 110
18 статия   111 - 114
19 статия   115 - 120
20 статия   121 - 126
21 статия   127 - 132
22 статия   133 - 140
23 статия   141 - 146
24 статия   147 - 152
25 статия   153 - 156
26 статия   157 - 162
27 статия   163 - 170
28 статия   171 - 176
Книжка 2
Том I, 2004
Публикационнен процес
Статия
 Пълна версия СЕЛЕКЦИЯ НА ТЕХНИЧЕСКИ И ДРУГИ КУЛТУРИ
 
DEVELOPING OF NEW DONORS OF THE COTTON
ON THE BASE OF INTERSPECIFIC HYBRIDIZATION
  S. Namazov, A. Muratov, A. Aliev, S. Boboev  
The Uzbek Scientific Research Institute of Cotton Breeding and Seed Production
University street, Salar, Kibray district, Tashkent region, Uzbekistan
 
     Резюме
 
The further development of selection on improvement of cultivars should be based on improving commercial cultivars and developing of new methods of creation of forms with participation of wild species of cotton - sources of useful traits where the leading part should belong to interspecific hybridization [1-3]. In this connection, studying of genetics of interspecific hybrids of cotton directed to synthesizing of valuable recombinants with agronomic-valuable traits and using them in practical selection is actual problem. The results received during research can have essential value at developing of cultivars with wide genetic potential. However, many aspects of this important problem, in particular technique of research works with valuable recombinants, received in selection process by composite hybridization, when undesirable properties of wild species segregate during long generation are insufficiently investigated [4].

Key words: Interspecific and composite hybridization, Commercial cultivars, Diploid, tetraploid hybrids, Weight of 1 boll, Weight 1000 piece of seeds, Length of a fibre, Gin turnout, Biological nursery, Selection nursery