不同基质和保水剂用量对加工番茄出苗率的影响

Effect of Substrate and Water Retention Agent on the Germination Rate of Processing Tomatoes

研究不同基质和不同保水剂用量二因素对加工番茄出苗的影响,使用农业通用回归旋转设计试验,通过对所得试验模型及设计因素与目标值(出苗率)的线性关系进行分析,得出加工番茄在使用不同基质和保水剂的基础上表现最佳出苗率的农艺措施。研究结果表明,基质的最佳使用区间为17.4501%～32.5498%。保水剂使用的最佳区间为0.8325～1.1680g/100mL。

The agriculture universal regression and rotation design was carried out using substrate and water retention agent as two factors to study the effect of them on the germination rate of processing tomato variety. The results showed that the best quantity of substrate ranged 17.450 1% to 32.549 8%. The best quantity of water retention agent was 0.832 5 to 1.168 0 g/100 mL.