PROGENY PRODUCTIVITY FROM INTERSPECIFIC AND INTERVARIETAL POTATOES CROSSING
Abstract
The research results on productivity of parental forms are presented, variation of the index in hybrid offspring is studied, hybrids exceeding the best of parental forms in productivity, as well as having 1000 and more g/bush are isolated. Compared to varieties, higher productivity is observed in interspecific hybrids. The maximum value of productivity limits was found in six populations involving interspecific hybrids and only in two – intervariental hybrids. The highest average productivity was shown by the offspring of the combination of Bagryan variety crossing and interspecific hybrid 89.202c79 – 784 g/bush, which is 2.32 times increases the value of the best standards. Almost in every population, hybrids with productivity exceeding the best parental form were released, and in eight populations, hybrids with productivity of 1000 or more g/bush were released.
About the Authors
A. A. Podgaetskiy
Сумский национальный аграрный университет
Ukraine
Ukraine
M. O. Gnitetskiy
Сумский национальный аграрный университет
Ukraine
Ukraine
N. V. Kravchenko
Сумский национальный аграрный университет
Ukraine
Ukraine
R. N. Shapoval
Сумский национальный аграрный университет
Ukraine
Ukraine
References
1. Ross, H. Potato breeding – problems and perspectives / H. Ross. – Berlin and Hamburg : Paul Parey, 1986. – 184 p.
2. Mendoza, H. A. Inheritance of tuber initiation in tuber bearing Solarium as influenced by photoperiod / H. A. Mendoza, F. L. Haynes // American Potato Journal. – 1977. – № 54. – P. 243–252.
3. Hunnius, W. Zur «Ertragsphysiologie» der Kartoffel / W. Hunnius // Kali-Briefe, Fachgeb. – 1977. – № 2. – S. 10–15.
4. Engel, K. H. Unteisuchungen iiber die Ertragsbildung als Grundlage fiir pflanzenzuchterische und pflanzenbauliche Mafinahmen / K. H. Engel // Bodenkultur. – 1965. – № 16. – S. 263–277.
5. Молоцький, М. Я. Селекція та насінництво польових культур / М. Я. Молоцький, С. П. Васильківський, В. І. Князюк. – Київ : Вища школа, 1994. – 454 с.
6. Цікаве картоплярство / за ред. П. С. Теслюка, Л. П. Теслюк. – Луцьк : Надстир’я, 2009. – С. 170–172.
7. Skiebe, К. Die genetischen Ursachen von Hybrideffekten / К. Skiebe // Biol. Zentialbl. – 1977. – № 96. – S. 303–319.
8. Bingham, E. T. Maximising hybrid vigour in autotetraploid alfalfa / E. T. Bingham ; J. Nugent, M. O’Connor (eds.). Better crops for food, 1983. – P. 130–144.
9. Подгаецкий, А. А. Межвидовая гибридизация в селекции картофеля в Украине / À. À. Ï îäãàåöêèé // Âàâèëîâñêèé æóðí . ãåí åòèêè è ñåëåêöèè. – 2012. – Ò. 16, ¹ 2. – Ñ. 471–479.
10. Ì åòî äè÷í ³ ðåêî ì åí äàö³¿ ù î äî ï ðî âåäåí í ÿ äî ñë³äæåí ü ç êàðòî ï ëåþ / Ií -ò êàðòî ï - ëÿðñòâà ÓÀÀÍ . – Í åì ³øàºâå, 2002. – 183 ñ.
Review
For citations:
Podgaetskiy A.A., Gnitetskiy M.O., Kravchenko N.V., Shapoval R.N. PROGENY PRODUCTIVITY FROM INTERSPECIFIC AND INTERVARIETAL POTATOES CROSSING. Potato Growing. 2020;27(2):24-29. (In Russ.)
Views: 75
Email this article 