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为了提高30天以内的短期冷藏浸酸种的实用孵化率,对冷藏天数(A)、出库后接触高温度数(B)、接触高温时数(C)、浸渍盐酸的时间(D)等四个因素,通过正交设计试验,探索了各因素对实用孵化率的效应。结果表明:A、B、D三因素对孵化率影响较大,C较小。四个因素之间存在交互作用,生产实践中应重视综合条件的选择。各品种对因素水平组合的适应性存在显著差异,东34、苏12两品种适应范围较广,浙农1号较窄,在本试验范围内没有一个因素水平组合能使东肥的孵化率达到满意程度。浙农1号的浸酸时间效应特别明显,因此在短期冷藏情况下适当延长浸酸时间是能够提高孵化率的。
In order to improve the practical hatchability of short-term cold pickled sour within 30 days, the effects of storage time (A), contact high temperature (B), contact high temperature (C), immersion time Factors, through the orthogonal design test to explore the effect of various factors on the rate of practical hatching. The results showed that: A, B, D three factors have a greater impact on hatchability, C smaller. The interaction between the four factors, production practice should pay attention to the choice of comprehensive conditions. There was a significant difference in the adaptability of different varieties to the combination of factors. The adaptation range of East 34 and Su 12 was rather wide, and that of Zhejiang Agricultural 1 was narrower. No combination of factors in this experiment could make the hatchability of East fertilizer reach satisfaction level. The effect of pickling time of Zhe Nong 1 is particularly obvious, so it is possible to increase the hatching rate by appropriately lengthening the pickling time under the condition of short-term storage.