Researches on the Influence of the Sowing Period of Simple Hybrids on Seed Production for the Turda 200 Maize Hybrid

Autor:	Ana Copândean, Marcel Duda, Andrei Varga, Cornel Chețan, Voichița Haș, Roxana E. Calugar, A. Ghețe
Rok vydání:	2017
Předmět:	Agronomy Simple (abstract algebra) Crop yield Geography Planning and Development Period (geology) food and beverages Sowing Production (economics) lcsh:Agriculture (General) Management Monitoring Policy and Law lcsh:S1-972 Mathematics Hybrid
Zdroj:	Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Agriculture, Vol 74, Iss 2, Pp 79-84 (2017)
ISSN:	1843-5386 1843-5246
DOI:	10.15835/buasvmcn-agr:0006
Popis:	The production of certified seed for maize double hybrids is based on the crossing of two simple maize hybrids, one of which is used as a seed producer (maternal form, AxB) and another as pollinator (paternal form, CxD). The production of the seed in the case of double hybrids presents some advantages because the production obtained in the hybridization lot is high, the cost of lower seed production and includes a minimum risk (Penčić and Hadžistević, 1982). Seed quality indices are generally better than by simple hybrids, especially when adverse conditions occur during production (Sarca, 2004).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::139a7e2ab24dd3c63f285321a891c50f https://doi.org/10.15835/buasvmcn-agr:0006 Zobrazit plný text záznamu