The paper describes corn selection methods used in the U.S.A. The word "heterosis" was first introduced by Shull (1908), which was important for hybrid development in maize as well as other crops. The sources to make inbred lines were: Red yellow dent, Minnesota 13, Lindstrom long ear North-western dent, Lancaster sure crop, Learning and BSSS. Of all these sources, the most important ones were Lancaster sure crop and BSSS. In 1935 they produced the first double cross. In the next several years, the first seed companies were founded, and in 1960 the transition to producing single-cross hybrids was made. The last ten years have seen increasing use of tropical germplasm in elite US inbred lines. The tropical germplasm can be very useful in inc...
The estimation of variability of five maize inbred lines and their diallel hybrids related to the gr...
Za istraživanje je korišćeno sedam inbred linija kukuruza različitog porekla i dužine vegetacionog p...
The phenomenon of heterosis provides a greatopportunity for plant breeders to gain greaterperformanc...
Kukuruz (Zea Mays L.) je jednogodišnja, kulturna biljka. Zbog razdvojenosti generativnih organa i ra...
A new method of deriving maize inbreds lines over two generations by the development of dihaploids w...
The hypothesis of the shortening the cycle of selection was tested in maize, by using the MHI line (...
Two main questions in programs introgressing exotic maize germplasm into temperate materials are the...
Oplemenjivanje kukuruza je smišljeni višegodišnji proces koji se odvija na osnovi velikog broja uzor...
The organisation of germplasm into genetically divergent groups is of extreme importance for the dev...
The organisation of germplasm into genetically divergent groups is of extreme importance for the dev...
When the spread of hybrid maize began in the mid-20th century, local breeding materials were collect...
Oplemenjivanje kukuruza je smišljeni višegodišnji proces koji se odvija na osnovi velikog broja uzor...
Heterosis is widely exploited in agriculture for the production of high-performing hybrid varieties....
A dolgozat eltérő tenyészidejű kukorica hibridek genotípus vizsgálatával foglalkozik, üzemi körülmén...
Cilj ovog rada bio je opisati prednosti i nedostatke genetski modificiranih hibrida kukuruza. Kukuru...
The estimation of variability of five maize inbred lines and their diallel hybrids related to the gr...
Za istraživanje je korišćeno sedam inbred linija kukuruza različitog porekla i dužine vegetacionog p...
The phenomenon of heterosis provides a greatopportunity for plant breeders to gain greaterperformanc...
Kukuruz (Zea Mays L.) je jednogodišnja, kulturna biljka. Zbog razdvojenosti generativnih organa i ra...
A new method of deriving maize inbreds lines over two generations by the development of dihaploids w...
The hypothesis of the shortening the cycle of selection was tested in maize, by using the MHI line (...
Two main questions in programs introgressing exotic maize germplasm into temperate materials are the...
Oplemenjivanje kukuruza je smišljeni višegodišnji proces koji se odvija na osnovi velikog broja uzor...
The organisation of germplasm into genetically divergent groups is of extreme importance for the dev...
The organisation of germplasm into genetically divergent groups is of extreme importance for the dev...
When the spread of hybrid maize began in the mid-20th century, local breeding materials were collect...
Oplemenjivanje kukuruza je smišljeni višegodišnji proces koji se odvija na osnovi velikog broja uzor...
Heterosis is widely exploited in agriculture for the production of high-performing hybrid varieties....
A dolgozat eltérő tenyészidejű kukorica hibridek genotípus vizsgálatával foglalkozik, üzemi körülmén...
Cilj ovog rada bio je opisati prednosti i nedostatke genetski modificiranih hibrida kukuruza. Kukuru...
The estimation of variability of five maize inbred lines and their diallel hybrids related to the gr...
Za istraživanje je korišćeno sedam inbred linija kukuruza različitog porekla i dužine vegetacionog p...
The phenomenon of heterosis provides a greatopportunity for plant breeders to gain greaterperformanc...