Growth Characteristics and Productivity of New Orchardgrass(Dactylis glomerata L.) Variety 'Kordi'

Rim, Yo-Sup; Choi, Gi Jun; Sung, Byung-Ryul; Lim, Young Chul; Kim, M J; Park, G J; Kim, K Y; Chung, Jae Woon; Go, Seo Bong

doi:10.5333/kgfs.2004.24.3.261

Cited by 7 publications

(1 citation statement)

References 8 publications

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“…, 내한성이 일반적으로 강한 편이나 (Baker and Jung, 1968), 우리나라의 전형적인 여름 날씨인 무덥고 긴 장마에 약한 단점을 지니고 있다. (Rim et al, 2003;Rim et al, 2004 b ;Ji et al, 2008).…”

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Growth Characteristics and Productivity of New Orchardgrass (Dactylis glomerata L.) Cultivar, "Onnuri"

Ji¹,

Lee²,

Kim³

et al. 2013

Journal of The Korean Society of Grassland and Forage Science

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ABSTRACT"Onnuri" is a new orchardgrass (Dactylis glomerata L.) cultivar developed by the National Institute of Animal Science (NIAS) in 2011. To develop the new variety of orchardgrass, 5 superior clones were selected and polycrossed for seed production. The agronomic growth characteristics and forage productivity of "Onnuri" were examined at Cheonan from 2009 to 2011, and regional trials were conducted in Cheonan, Pyeongchang, Jinju and Jeju from 2009 to 2011, respectively. "Onnuri" showed medium type growth habit in fall and spring, and medium in length of flag leaf and long upper internode. Plant height of "Onnuri" was 5cm more than that of the standard cultivar, "Amba" and the heading date was 5 days earlier than that of Amba (16th May). Characteristics, such as waterlogging and disease resistance, of "Onnuri" were stronger or better than those of Amba, Especially, dry matter yield of "Onnuri" (14,775 kg/ha) increased by 18% compared to that of Amba (12,523 kg/ha). Nutritive values appeared to be similar in both varieties.

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Growth Characteristics and Productivity of New Orchardgrass (Dactylis glomerata L.) Cultivar, "Onnuri"

Ji¹,

Lee²,

Kim³

et al. 2013

Journal of The Korean Society of Grassland and Forage Science

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Genetic diversity patterns within and among varieties of Korean orchardgrass (Dactylis glomerata L.) based on SSR and EST-SSR analysis

Nam,

Baek,

Hwang

et al. 2024

J. Crop Sci. Biotechnol.

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Effects of Seeding Time on Growth Characteristics and Seed Production of Tall Fescue

Lee¹,

Choi²,

Kim³

et al. 2014

Journal of The Korean Society of Grassland and Forage Science

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Tall fescue (Festuca arundinacea Schreb.) is one of cool-season adapted perennial grass species and has been cultivated worldwide as a important forage and lawn grass. In this study, we evaluated the seed production of new tall fescue cultivar, 'Purum', which was cultivated in Korea. Agronomic aspects of tall fescue were determined using seed production and forage nutritive value of straw at the National Institute of Animal Science, RDA from 2012 to 2013. The heading date according to the seeding time displayed 2~3 days differences. The harvested seed yields were the largest (1,711 kg/ha) when seeding date at September 17 th , whereas it decreased when planted ten days earlier or later than at that time. The thousand-grain weight of gathering seeds was 2 g, and the germination rate was 80 to 83% showing no significant differences among the different seeding times. The yield of fresh weight and dry matter were the largest (63,556 kg/ha and 16,926 kg/ha, respectively) when planted at September 17 th . The dry matter yield was gradually decreased with delaying seeding time as 10 days period. However, nutritive values of straw did not showed significant differences.

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Growth Characteristics and Productivity of New Orchardgrass(Dactylis glomerata L.) Variety 'Kordi'

Cited by 7 publications

References 8 publications

Growth Characteristics and Productivity of New Orchardgrass (Dactylis glomerata L.) Cultivar, "Onnuri"

Growth Characteristics and Productivity of New Orchardgrass (Dactylis glomerata L.) Cultivar, "Onnuri"

Genetic diversity patterns within and among varieties of Korean orchardgrass (Dactylis glomerata L.) based on SSR and EST-SSR analysis

Effects of Seeding Time on Growth Characteristics and Seed Production of Tall Fescue

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