15 / 86
Аграрная наука Евро-Северо-Востока, № 2 (45), 2015 г.
14
crossing systems //Austral. J. iol. Sci, 1956. V.9.
pp. 463-493.
7
.
Линник В.М. Результаты изучения ре-
ципрокных гибридов F1 сорго //Селекция и
семеноводство (Киев). 1974. № 27. С. 37-42.
8. Гуляев Г. В., Гужов Ю. Л. Селекция
и семеноводство полевых культур. 3-е изд.,
перераб. и доп. М.: Агропромиздат, 1987. 447 с.
Determination of heterosis for F
1
reciprocal hybrids of soya-beans
Fadeev A.A.,
PhD, director
Fadeeva M.F.,
PhD, leading researcher
Vorobyeva L.V.,
senior researcher
Chuvash Agricultural Research Institute, v. Оpitny, Chuvash Republic, Russia
The estimation is given to reciprocal hybrids of soya bean on 4 quantitative characteristics of
productivity: quantity of beans and seeds, yield of seeds and mass of 1000 seeds. In 2010 the hybrids of
soya-beans of the first generation of the reciprocal crossing were subjects of investigation. In 2009 the
direct and reverse artificial crossing was carried out with the participation of 9 pairs of early season and
mid season groups with much higher productivity. F
1
hybrids were sowed with parents. The substantial
difference on quantitative indexes in direct and reverse combinations was searched out which testified
about differential influence of female and male parents on genotype of generation which is caused by par-
ticipation in the process of genetically active cytoplasm. High indexes of true heterosis on the characteris-
tic “mass of seeds from the plant” were received with the participation of Chera 1 with the samples Sito
(114%), SibNIIK 315 (16%) and CH 36-74-1 (42%) in direct combination and with the samples Dina
(123%), CH 36-74-1 (125%) and CH 1014-1 20 (114%) in reverse combination. On the characteristic
“mass of 1000 seeds” hybrid plants were inferior to parent forms; probably they were more adapted to
unfavorable conditions of the testing year (The year 2010 was characterized by air and ground drought).
Reciprocal effect of “female parent” with 6 pairs on four characteristics was revealed in 20 cases, while
“male parents”- in 16.
Key words:
soybean, reciprocal hybrids, heterosis, quantitative indexes, reciprocal effect
References
1. Leshchenko A.K., Kasatkin B.V., Kho-
tulev M.I.
Soya
[Soy]. Moscow:
Selhosgis
, 1948.
273 p.
2. Gulyaev G.V., Mal'chenko V.V.
Slovar'
terminov po genetike, tsitologii, selektsii, semeno-
vodstvu i semenovedeniyu
[Dictionary of terms for
genetics, cytology, breeding, seed growing and
seed studies]. Moscow:
Rosselhosizdat
, 1983. 240 p.
3. Yur'ev
V.Ya., Kuchumov P.V., Linnik G.N.,
Vol'f V.G., Nikulin B.T.
Obshchaya selektsiya i
semenovodstvo polevykh kul'tur.
[General breed-
ing and seed growing of field crops]. Moscow:
Selhosiz
, 1955. p.69.
4. Obydalo D.I.
Effektivnost' otbora iz
gibridnykh populyatsiy arakhisa pri retsiproknykh
skreshchivaniyakh.
[Effectiveness of selection
from hybrid populations of peanut in reciprocal
crossings].
Bul. NTI po maslichnym kul'turam
.
Krasnodar:
BNIIMK
, 1976. Issue 1. P. 56-58.
5. Omarov D.S.
K metodike ucheta i otsenki
geterozisa u rastenij
[Methods of recording and
evaluation of heterosis in plants].
Sel'skokhozyays-
tvennaya biologiya
. 1975. V. 10.
№.
1. P. 123-127.
6. Grriffing B.A. Concept of generate spe-
cific combining ability in relation to dialel cross-
ing systems. Austral. Jour. Biol. Sci. 1956. V. 9. P.
463–493.
7. Linnik V.M.
Rezul'taty izucheniya ret-
siproknykh gibridov F1 sorgo.
[Results of study of
sorghum F1 reciprocal hybrids].
Selektsiya i
semenovodstvo
(Kiev)
.
1974. N.27. P. 37-42.
8. Gulyaev G. V., Guzhov Yu. L.
Selektsiya
i semenovodstvo polevykh kul'tur
[Breeding and
seed growing of field crops]. Moscow:
Agro-
promizdat
, 1987. 447 p.
Электронная Научная СельскоХозяйственная Библиотека