Crearea şi studierea rezistenţei la secetă a liniilor şi hibrizilor semitardivi de porumb
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633.15:631.524.85 (2)
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PRITULA, Grigore, ROTARI, Eugen, ŞTIRBU, Valentin, ROTARI, Alexandru. Crearea şi studierea rezistenţei la secetă a liniilor şi hibrizilor semitardivi de porumb. In: Agronomie şi ecologie, 9-11 octombrie 2013, Chişinău. Chişinău: Centrul editorial UASM, 2013, Vol.39, pp. 314-318. ISBN 978-9975-64-250-7.
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Dublin Core
Agronomie şi ecologie
Vol.39, 2013
Simpozionul "Agricultura Modernă – Realizări şi Perspective"
Chişinău, Moldova, 9-11 octombrie 2013

Crearea şi studierea rezistenţei la secetă a liniilor şi hibrizilor semitardivi de porumb

CZU: 633.15:631.524.85

Pag. 314-318

Pritula Grigore, Rotari Eugen, Ştirbu Valentin, Rotari Alexandru
 
Institutul de Fitotehnie „Porumbeni“
 
 
Disponibil în IBN: 30 mai 2019


Rezumat

In this article are presented some results about the drought resistance potential of maize lines and hybrids created in Republic of Moldova. The complex of modern plant breeding and physiological methods used in critical ontogenetic stages of maize development allowed selecting of some lines and hybrids resistant and semi-resistant to drought with high crop capacity. The comparison between native (Crop Institute of Moldovan Republic) and foreign (Pioneer Company, USA) breeding forms testified the advantage of Moldovan hybrids (the grain yield difference was one ton). It is established that one of the most perspective hybrids with the high drought resistant capacity in Moldovan conditions is the hybrid Porumbeni 461 MRf.

Cuvinte-cheie
grain yield, growing areas, Drought resistance, Hybrids, Lines, maize.