HERITABILITY OF QUANTITATIVE CHARACTERS IN SILKWORM (BOMBYX-MORI)

被引：0
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作者：
BHARGAVA, SK
THIAGARAJAN, V
BABU, MR
NAGARAJ, B
机构：
来源：
INDIAN JOURNAL OF AGRICULTURAL SCIENCES | 1993年 / 63卷 / 06期
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中图分类号：
S [农业科学];
学科分类号：
09 ;
摘要：
An experiment was conducted during 1989-90 to study the heritability of 7 characters in silkworm (Bombyx mori L.). Heritability (broad sense) was very high (71.4-86.7%) for larval duration, single-shell weight, filament length, 10-mature-worm weight and single-cocoon weight. Moderate heritability (< 70%) was observed for cocoon yield (65.3%) and shell ratio (69.8%), indicating that these 2 characters were influenced by the environment.
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页码：358 / 362
页数：5
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