Inheritance of the chlorophyll content in leaves of f1 experimental tomato hybrids
Nasleđivanje sadržaja hlorofila u listu f1 generacije eksperimentalnih hibrida paradajza
Apstrakt
The chlorophyll content in tomato leaves directly indicates the level of photosynthetic ability and also shows genetic potential of a certain genotype. The present study encompasses the experimental crosses among homozygous inbreeds. Two male and five female components were used in the experiment. Ten newly developed hybrids in F1 generation and seven parental inbreeds were analyzed for the chlorophyll content in leaves. The obtained average values ranged from 47.90 to 63.44 universal SPAD units. Some of experimental tomato hybrids had significantly higher value of the chlorophyll content in leaves than their parents, indicating that heterosis was expressed in these combinations.
Sadržaj hlorofila u listu paradajza direktno ukazuje na nivo fotosintetske aktivnosti, a samim tim i na potencijal određenog genotipa. U ovom radu su vršena eksperimentalna ukrštanja homozigotnih linija, pri čemu su dva genotipa bila očinske, a drugih pet majčinske komponente. Dobijenih deset hibrida u F1 generaciji i sedam roditeljskih linija analizirani su na sadržaj hlorofila u listu. Izmerene su prosečne vrednosti hlorofila u rasponu od 47,90 do 63,44 univerzalnih SPAD jedinica. Neki od eksperimentalnih hibrida paradajza imali su signifikantno višu vrednost sadržaja hlorofila u listu od oba svoja roditelja, što ukazuje na ispoljavanje heterozisa u tim kombinacijama.
Ključne reči:
Heterozis / hibrid / homozigotna linija / nasleđivanje / paradajz / sadržaj hlorofilaIzvor:
Journal of Scientific Agricultural Research, 2003, 64, 3-4, 155-160Izdavač:
- Savez poljoprivrednih inženjera i tehničara, Beograd
Institucija/grupa
Poljoprivredni fakultetTY - CONF AU - Radovanović, Goran AU - Kodžopeljić, Slavica AU - Moravčević, Djordje PY - 2003 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/650 AB - The chlorophyll content in tomato leaves directly indicates the level of photosynthetic ability and also shows genetic potential of a certain genotype. The present study encompasses the experimental crosses among homozygous inbreeds. Two male and five female components were used in the experiment. Ten newly developed hybrids in F1 generation and seven parental inbreeds were analyzed for the chlorophyll content in leaves. The obtained average values ranged from 47.90 to 63.44 universal SPAD units. Some of experimental tomato hybrids had significantly higher value of the chlorophyll content in leaves than their parents, indicating that heterosis was expressed in these combinations. AB - Sadržaj hlorofila u listu paradajza direktno ukazuje na nivo fotosintetske aktivnosti, a samim tim i na potencijal određenog genotipa. U ovom radu su vršena eksperimentalna ukrštanja homozigotnih linija, pri čemu su dva genotipa bila očinske, a drugih pet majčinske komponente. Dobijenih deset hibrida u F1 generaciji i sedam roditeljskih linija analizirani su na sadržaj hlorofila u listu. Izmerene su prosečne vrednosti hlorofila u rasponu od 47,90 do 63,44 univerzalnih SPAD jedinica. Neki od eksperimentalnih hibrida paradajza imali su signifikantno višu vrednost sadržaja hlorofila u listu od oba svoja roditelja, što ukazuje na ispoljavanje heterozisa u tim kombinacijama. PB - Savez poljoprivrednih inženjera i tehničara, Beograd C3 - Journal of Scientific Agricultural Research T1 - Inheritance of the chlorophyll content in leaves of f1 experimental tomato hybrids T1 - Nasleđivanje sadržaja hlorofila u listu f1 generacije eksperimentalnih hibrida paradajza EP - 160 IS - 3-4 SP - 155 VL - 64 UR - https://hdl.handle.net/21.15107/rcub_agrospace_650 ER -
@conference{ author = "Radovanović, Goran and Kodžopeljić, Slavica and Moravčević, Djordje", year = "2003", abstract = "The chlorophyll content in tomato leaves directly indicates the level of photosynthetic ability and also shows genetic potential of a certain genotype. The present study encompasses the experimental crosses among homozygous inbreeds. Two male and five female components were used in the experiment. Ten newly developed hybrids in F1 generation and seven parental inbreeds were analyzed for the chlorophyll content in leaves. The obtained average values ranged from 47.90 to 63.44 universal SPAD units. Some of experimental tomato hybrids had significantly higher value of the chlorophyll content in leaves than their parents, indicating that heterosis was expressed in these combinations., Sadržaj hlorofila u listu paradajza direktno ukazuje na nivo fotosintetske aktivnosti, a samim tim i na potencijal određenog genotipa. U ovom radu su vršena eksperimentalna ukrštanja homozigotnih linija, pri čemu su dva genotipa bila očinske, a drugih pet majčinske komponente. Dobijenih deset hibrida u F1 generaciji i sedam roditeljskih linija analizirani su na sadržaj hlorofila u listu. Izmerene su prosečne vrednosti hlorofila u rasponu od 47,90 do 63,44 univerzalnih SPAD jedinica. Neki od eksperimentalnih hibrida paradajza imali su signifikantno višu vrednost sadržaja hlorofila u listu od oba svoja roditelja, što ukazuje na ispoljavanje heterozisa u tim kombinacijama.", publisher = "Savez poljoprivrednih inženjera i tehničara, Beograd", journal = "Journal of Scientific Agricultural Research", title = "Inheritance of the chlorophyll content in leaves of f1 experimental tomato hybrids, Nasleđivanje sadržaja hlorofila u listu f1 generacije eksperimentalnih hibrida paradajza", pages = "160-155", number = "3-4", volume = "64", url = "https://hdl.handle.net/21.15107/rcub_agrospace_650" }
Radovanović, G., Kodžopeljić, S.,& Moravčević, D.. (2003). Inheritance of the chlorophyll content in leaves of f1 experimental tomato hybrids. in Journal of Scientific Agricultural Research Savez poljoprivrednih inženjera i tehničara, Beograd., 64(3-4), 155-160. https://hdl.handle.net/21.15107/rcub_agrospace_650
Radovanović G, Kodžopeljić S, Moravčević D. Inheritance of the chlorophyll content in leaves of f1 experimental tomato hybrids. in Journal of Scientific Agricultural Research. 2003;64(3-4):155-160. https://hdl.handle.net/21.15107/rcub_agrospace_650 .
Radovanović, Goran, Kodžopeljić, Slavica, Moravčević, Djordje, "Inheritance of the chlorophyll content in leaves of f1 experimental tomato hybrids" in Journal of Scientific Agricultural Research, 64, no. 3-4 (2003):155-160, https://hdl.handle.net/21.15107/rcub_agrospace_650 .