Results 1 to 10 of about 24,596 (217)

Assessment of genetic diversity in annatto through progeny evaluation

open access: yesElectronic Journal of Plant Breeding, 2021
Annatto is a commercially exploited plant species for its seed dye. Bixin is the carotenoid present in the seed arils of the plant. Twenty seed based progenies were raised from plus trees of Bixa orellana L. collected from various geographic locations of
R. Saranya Kumari *, K. Kumaran, P. S. Devanand and R. Ravi
doaj   +1 more source

Molecular Screening of Some Apple Progenies for Detection Vf Gene Using Marker Assisted Selection

open access: yesBulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca: Horticulture, 2021
Apple scab, caused by Venturia inaequalis is one of the most damaging pathogens that affects apple species. Cross combinations were made between Auriu de Bistrița cv. (female genitor) - a valuable local variety in terms of fruit quality but only tolerant
Georgeta BIVOLARIU (GUZU)   +4 more
doaj   +1 more source

Breeding value of Norway spruce (Picea abies [L.] Karst.)

open access: yesJournal of Forest Science, 2004
This is the first report on measurements and observations of an experimental plot of 35-year-old Norway spruce, established in 1970 by the Institute of Dendrology at Kórnik, where progenies of 22 plustrees from the Kłodzko Forest District were planted ...
R. Rożkowski
doaj   +1 more source

EVALUATION OF SOME OLIVE HYBRIDS DERIVED FROM A BREEDING PROGRAM [PDF]

open access: yesJournal of Plant Production, 2009
The Egyptian olive industry requires new selected genotypes to address the need of modern production. In order to produce new genotypes for table olives, olive oil, or dual purpose varieties, breeding program was initiated in Egypt in 1994, by crossing ...
I. Osman, E. Mikhail, Ikram Saad El-Din
doaj   +1 more source

Amino acids, carbohydrates and heritability of resistance in Theobroma cacao/ Phythophtora megakarya interaction.

open access: yesPhytopathologia Mediterranea, 2012
The black pod disease of cocoa (Theobroma cacao), caused by Phythophthora megakarya, is responsible for 80% loss of cocoa production in Cameroon.
PIERRE DJOCGOUE   +4 more
doaj   +1 more source

Genetic variation of F1 hybrids from controlled crosses between Pinus montana var. rostrata and Pinus sylvestris in anatomical needle traits

open access: yesActa Societatis Botanicorum Poloniae, 2014
One hundred and seventeen individuals representing ten hybrid families from controlled crosses between Pinus montana var. rostrata and Pinus sylvestris were examined with respect to eight traits of anatomy of their two-year old needles.
Maria A. Bobowicz   +2 more
doaj   +1 more source

DIVERSIDAD GENÉTICA DEL ENSAYO DE PROCEDENCIAS Y PROGENIES DE Tabebuiarosea (Bertol.) D.C., ESTABLECIDO CHINCHINÁ-CALDAS,COLOMBIA

open access: yesRevista de Investigaciones Universidad del Quindío, 2010
Se evaluó la diversidad genética de Tabebuiarosea del Ensayo de Procedencias y Progenies establecido por Cenicafé en Chinchiná-Caldas,Colombia.Se recolectaron hojas jóvenes de nueve individuos porprogenie, seleccionando al azar tres de los árboles ...
Ana Lucía López-González   +2 more
doaj   +1 more source

Effect of age of dam on weight of calf in the genetic assessment of Zebu cattle in random regression models

open access: yesActa Scientiarum: Animal Sciences, 2015
Current analysis estimated co-variance components and genetic parameters for growth traits by random regression models taking into consideration the cow’s age on the weight of calves.
Jorge Luis Ferreira   +5 more
doaj   +1 more source

Transfer of the hop (Humulus lupulus L.) alpha-bitter acid content to progenies of F1 and I1 generations in selected parental components

open access: yesPlant, Soil and Environment, 2003
In the period 1999-2001 the transfer of a-acid content from selected parents to their progenies was evaluated. Four female plants (English varieties Target and Yeoman, German variety Magnum and Czech variety Premiant) and four male plants from the gene ...
V. Nesvadba, J. Černý, K. Krofta
doaj   +1 more source

The Influence of Parental Heat-Stress Priming on Drought-Tolerant Maize Progenies’ Field Performance

open access: yesAgriculture, 2021
Maize (Zea mays L.) is a staple crop and an industrial crop. Improving its thermotolerance will be a crucial step in ensuring food security. The objective of this research was to assess the influence of the parental growth environment on their progenies ...
Uchechukwu Paschal Chukwudi   +2 more
doaj   +1 more source

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