花生米机械损伤特征及其对发芽的影响

Internal Mechanical Damage of Peanut Seed and the Influence on the Germination

为深入研究花生内部机械损伤情况及其对发芽的影响,以辽宁主栽品种四粒红和小白沙为对象,分析内部机械损伤对花生发芽的影响程度。试验结果表明:两个花生品种都存在内部机械损伤,且损伤形式相同;内部机械损伤易造成发芽迟缓、芽率不齐及芽质较低等问题。

In order to study the effect of inner mechanical damages to peanut on its germination and sprouting, experiments were conducted, taking Silihong and Xiaobaisha as the subject, to analyze the effect of mechanical damage on peanut sprouting. The results show that both varieties suffer from internal damages with the same pattern and internal mechanical damage is likely to make sprouting difficult and retarded and peanut emergence rate is uneven with low quality.