花生提纯复壮技术山东莒南县农业局农技站陈效东，王聿秋花生在播种、收获、摊晒、贮藏等过程中，往往易造成人为地混杂，导致良种退化。同时，随着良种使用年限的延长，造成了生长不整齐、成熟不一致、种性衰退、产量降低。多年的生产实践表明：提纯复壮是应用于生产上的... Peanut purification and rejuvenation technology Junan County Agricultural Bureau of Shandong Agricultural Technology Station Chen Xiaodong, Wang Yuqiu Peanut sowing, harvesting, spreading drying, storage and other processes are often easily caused by artificial mixed, leading to the degeneration of elite. At the same time, with the prolongation of the useful life of the elite, the growth is irregular, the maturation is inconsistent, the species decline, and the yield is reduced. Years of production practice shows that: purification and rejuvenation is applied to the production of ...