论文部分内容阅读
对茄子嫁接砧木种子进行聚乙烯醇 (PVA)渗调处理 ,经二元二次回归正交旋转组合试验结果统计分析表明 ,最佳处理浓度为 1.16%± 0 .10 % ,最佳处理时间为 2 1.90h± 1.79h(小时 )。对几个茄子砧木品种以及不同贮藏年限的种子用 1.16%PVA处理 2 1.90h(小时 ) ,种子活力均有明显提高
The eggplant grafted rootstocks were infiltrated with polyvinyl alcohol (PVA). The results of the quadratic quadratic regression orthogonal rotation test showed that the optimal treatment concentration was 1.16% ± 0.10%, and the best treatment time was 2 1.90h ± 1.79h (hours). The seed vigor of several eggplant rootstocks and seeds with different storage life were significantly increased after treated with 1.16% PVA for 2, 1.90h (hours)