不同初始水量对小麦发芽的影响

Effect of Different Initial Water Amount on Wheat Germination

为找出适宜小麦发芽的最佳初始加水量,以50个小麦混合样品为研究对象,BP发芽试验设置6个初始水量:即规程中规定的标准水量、6、8、10、12和14mL,研究了不同初始水量对于发芽率、试验稳定性、发芽速度的影响。结果表明:标准水量发芽率最好;8mL的初始水量处理试验稳定性更好;10mL发芽指数最高,发芽速度更快。

To find the optimum initial amount of water suitable for wheat germination,taking 50 mixed samples of wheat as test materials,BP germination test was set up six initial water amount： standard amount, 6,8,10, 12 and 14 mL. Effects of different initial water amount on germination rate, stability, germination speed were studied. The resultsshowed that germination rate of standard amount was the best; 8 mL water amount had the best stability; 10 mL water amount had the fastest to germinate.