Breeding of SooOkJam an Artificial Diet Adaptable Silkworm Variety, for Spring Rearing Season
نویسندگان
چکیده
منابع مشابه
Key principles for breeding spring-and-autumn using silkworm varieties: from our experience of breeding 873?874
The successfully breeding of the hybrids 873?874 had settled the problem that the yield was not uniform to the silk quality in silkworm varieties. In this paper, we illuminated the key technology, principle, hints and methods for selection in breeding spring-and-autumn rearing silkworm varieties were analyzed using the procedure of breeding the hybrid of 873?874 as example.
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This study was conducted out to select a silkworm variety suitable for synnemata production of Isaria tenuipes. Four kinds of the mulberry silkworm varieties, Bombyx mori, were hybridized using a Japanese parental line and a Chinese parental line, and used to test for synemata formation in I. tenuipes. The larval period of normal silkworms was 22 hr longer than the silkworms inoculated with thi...
متن کاملEstablishment of an artificial diet for successive rearing of Apolygus lucorum (Hemiptera: Miridae).
The plant bug Apolygus lucorum (Meyer-Dür) is a major pest on Bt cotton and multiple crops in northern China. A modified NI artificial diet called T7 was developed to rear this pest for 10 successive generations both individually and in groups. This T7 diet was similar in components and preparation process to the NI diet used for Lygus hesperus in North America, but was comprised of more whole ...
متن کاملkey principles for breeding spring-and-autumn using silkworm varieties: from our experience of breeding 873?874
the successfully breeding of the hybrids 873?874 had settled the problem that the yield was not uniform to the silk quality in silkworm varieties. in this paper, we illuminated the key technology, principle, hints and methods for selection in breeding spring-and-autumn rearing silkworm varieties were analyzed using the procedure of breeding the hybrid of 873?874 as example.
متن کاملBreeding for Salt-Resistance Using Transgressive Segregation in Spring Wheat
Hybrid populations (F3) derived from cross between four moderate salt-resistant spring wheat (Triticum aestivum L.) were assessed for transgressive segregation of salt-tolerant genotypes allowing germination and emergence at 350 mM NaCl for 30 days. The achieved Selection intensity was the order of 0.24-0.27 in these segregation populations (22-25 seedlings from 9000 seeds). Assessment of trans...
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ژورنال
عنوان ژورنال: Korean Journal of Sericultural Science
سال: 2012
ISSN: 2234-8174
DOI: 10.7852/jses.2012.50.1.5