HERITABILITY OF QUANTITATIVE CHARACTERS IN SILKWORM (BOMBYX-MORI)

被引：0

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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D O I：

暂无

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.

引用

页码：358 / 362

页数：5