Agronomic Evaluation of the Results of Selection within Early Maturing Dactylis glomerata Germplasm

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چکیده

Selection from novel orchardgrass (Dactylis glomerata L.) germplasm sources resulted in the development of an early maturing population. Fifty-eight families comprise this population and were evaluated under frequent infrequent harvest intervals at Lewiston Millville, UT, field locations during 2013 2014. The objective study was to characterize performance individual when compared with check cultivars ‘Icon’, ‘Paiute’, ‘Potomac’. Across intervals, produced greater herbage dry mass nutritive value than cultivars. Only for maturity (cv. Paiute) did one included commercial checks possess a trait among statistically greatest all families. Twenty-two half-sib earliest maturity, between three eight values mass, crude protein, vitro true digestibility, neutral detergent fiber, water soluble carbohydrate concentration. Overall, based on its component families, exhibited potential developing improved both management.

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ژورنال

عنوان ژورنال: Agronomy

سال: 2021

ISSN: ['2156-3276', '0065-4663']

DOI: https://doi.org/10.3390/agronomy11081505