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Relationships between line per se and testcross performance for agronomic traits in two broad-based populations of maize
(Springer, Dordrecht, 2008)
Degree of the association between line per se performance (LP) and testcross performance (TP) is important in breeding programs and simultaneous improvement of commercial hybrids and their parental lines. This experiment ...
Effects of gamma-irradiation on antioxidant activity in soybean seeds
(Versita, Warsaw 41, 2009)
There are some reports that low doses of gamma-irradiation could induce antioxidant activities in plant material, including soybean. Irradiation, required for the inactivation of some pathogens and induction of mutations, ...
Excess ammonium in foliar tissue: a possible cause of interveinal chlorosis in strawberry (Fragaria x ananassa Duch. cv. Nyoho)
(Headley Brothers Ltd, Ashford, 2009)
Substrate-grown strawberries (Fragaria x ananassa Duch. cv. Nyoho) in excessively fertigated peat bags often suffer interveinal chlorosis (leaf yellowing) in their immature leaves shortly after planting. Full recovery was ...
Genetic analysis of quantitative traits in synthetic population 316PO2 of maize (Zea mays L.)
(Akademiai Kiado Zrt, Budapest, 2001)
The choice of recurrent selection procedure depends mostly on the genetic constitution of populations undergoing selection. We studied components of genetic variance of grain yield, ear length, 1000-kernel weight, ear row ...
Contribution of pre-anthesis assimilates to grain yield and nitrogen content in spring barley
(Institute of Agricultural and Food Information, 2001)
Growing kernel of barley (Hordeum vulgare L.) can be supplied with carbohydrate and nitrogen (N) from current assimilation or from translocation of pre-anthesis accumulated reserves, which are stored in the vegetative plant ...
Genetic Analysis of Grain Yield and Starch Content in Nine Maize Populations
(Turkiye Klinikleri Journal of Medical Sciences, 2008)
The objective of this study was to estimate main genetic effects including digenic non-allelic epistasis for yield and starch content in grain by generation mean analysis performed in 9 maize populations (biparental crosses) ...
Correlation and path analysis of quantitative traits in winter rapeseed (Brassica napus L.)
(University of Zagreb, 2008)
In the paper presented, 30 rapeseed cultivars were studied. Seed yield components and their interrelations were analyzed using simple coefficients of correlation. The direct and indirect effects of such components on seed ...
Corn reddening: The disease and breeding for resistance
(Journal of Plant Pathology, 2007)
Corn reddening (CR), observed for the first time in Serbia in 1957, has occurred sporadically there ever since, especially in the Banat area. However, in 2002 and 2003 severe outbreaks took place in late July-early August. ...
Regeneration of interspecific somatic hybrids between Helianthus annuus L. and Helianthus maximiliani (Schrader) via protoplast electrofusion
(Springer, New York, 2006)
Helianthus maximiliani is one of the wild Helianthus species with the genes for resistance to many pathogens including Sclerotinia sclerotiorum. Unfortunately, a transfer of disease resistance genes from this species into ...
The parameters of grain filling and yield components in common wheat (Triticum aestivum L.) and durum wheat (Triticum turgidum L. var. durum)
(Sciendo, Warsaw, 2008)
Final grain dry weight, a component of yield in wheat, is dependent on the duration and the rate of grain filling. The purpose of the study was to compare the grain filling patterns between common wheat, (Triticum aestivum ...