tussah cocoon
常见例句
- Character of cocoon weight is one of key indices for breeding of the Tussah, Antheraea pernyi.
全茧量性状是柞蚕育种的重要指标之一。 - In separating breeding, two major indicators, cocoon weight and vitality of tussah were selected.
采用系统分离育种方法，对柞蚕全茧重和生命力两项主要指标进行平衡选择。 - Field tests demonstrated that the treatment could increase the production of tussah cocoon about 4 times.
大面积生产鉴定证明：蚕茧的产量可增产4倍。 返回 tussah cocoon