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Breeding of Good Quality Leaves High Yielding Mulberry Cultivar "Suilppong" (Morus alba L.)  

Sung Gyoo-Byung (농업과학기술원 농업생물부)
Nam Hack-Woo (농업과학기술원 농업생물부)
Kim Hyun-Bok (농업과학기술원 농업생물부)
Hong In-Pyo (농업과학기술원 농업생물부)
Lee Sang-Uk (농업과학기술원 농업생물부)
Publication Information
Journal of Sericultural and Entomological Science / v.46, no.1, 2004 , pp. 12-17 More about this Journal
Abstract
New triploid mulberry cultivar, Suilppong was bred among selected lines from F$_1$ seedlings obtained by crossing the female, artificial tetraploid No. 411 which obtained from Chungilppong seedlings, and the male, Kugsang 21. Local adaptability test has been carried out at four places (Suwon, Kongju, Jeonju and Jangsung) for five years since 1997. Leaf quality was tested by silkworm rearing for two silkworm rearing seasons (spring and autumn) at Suwon in 2000. Suilppong was recognized to be superior in productivity to control cultivar, Kaeryangppong. The new cultivar, Suilppong, has following agronomic characteristics as compared with Kaeryangnppong, which is leading cultivar widely cultivating in Korea. It is belonging to Morus alba L. with mixed shapes from the ovate to 5 lobated leaf shape, sprouting in spring nearly the same to the Kaeryangppong (Morus alba L.), high leaf yielding of 20% compared to Kaeryangppong (Morus alba L.). It is adaptable to everywhere except the places where cold damage occurs frequently in Korea. Suilppong is recommended to rear silkworms not only in spring but also in autumn besides for young silkworms.
Keywords
Mulberry; Breeding; Suilppong;
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