The feat silkworm room environment condition, can strengthen the silkworm son corporeity, repress the pathogeny breeding indoor,lower the outbreak rate, and raise the yield of the cocoon.
适宜的蚕室环境条件,可增强蚕儿体质,抑环境内病原物的繁殖,降低发病率,提高的产量。
The feat silkworm room environment condition, can strengthen the silkworm son corporeity, repress the pathogeny breeding indoor,lower the outbreak rate, and raise the yield of the cocoon.
适宜的蚕室环境条件,可增强蚕儿体质,抑环境内病原物的繁殖,降低发病率,提高的产量。
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