花生种子是比较容易丧失生活力的,往往因夏季高温、高湿,种子呼吸旺盛,养分过度消耗,种子内所含脂肪酸败致种子生活力衰弱而丧失发芽力。尤其是品种资源,失去一份材料便给育种减少一份优良性状源泉。如连年种植不仅工作繁重,也易产生混杂丢失现象。为保持品种资源的优良性状,又不断进行研究,给育种提供必需的材料,我所自1963年开始进行了 Peanut seeds are more likely to lose their vitality, often due to the summer heat, humidity, seed respiration, over-consumption of nutrients, the seeds contained in the fatty acids contained in the seeds of the loss of vitality and loss of germination. In particular, the variety of resources, will lose a piece of material to reduce breeding a good source of traits. If successive years of planting is not only heavy work, but also easy to produce mixed loss phenomenon. In order to maintain the fine traits of cultivars and resources, we have also conducted continuous research to provide the necessary materials for breeding. Since 1963,