【摘要】 本试验对“两广二号”不同用种期别的杂交种进行了水中浸渍安全期限研究。结果得出三种生产用种的水浸安全期限为 :即浸期种 0 .5日 ,滞育期保护种 1.5日 ,冷藏期种 2日。更多还原

【Abstract】 The eggs of hybrids of silkworm “Liang-guang No.2” at different development stages were used in the trial of water treatment. It was obtained that the time limit in water is half a day for the common acid- treatment eggs, one and half days for the diapause eggs,and two days for the refrigerated eggs. [更多还原