一、“有了优良品种,即不增加劳动力、肥料,也可获得较多的收成。”毛主席的指示有力的阐明了这种工作的重要性。为做好这方面的工作,保护中选优树及鼓励群众选育工作,特制定优树管理办法,要求各地认真做好优树爱护和选优工作。 二、优树管理和登记: 1、开展群众性的林木选优工作,是件十分重要的事,为了将各地所选优良单株交流推广,必须建立登记制度。所选单位按照要求标准,整出一式三份的优树登记卡片,报自治区 First, “With excellent varieties, that is, without additional labor and fertilizers, more crops can be obtained.” Chairman Mao’s instructions gave a strong explanation of the importance of such work. In order to do a good job in this respect, protect the tree of choice and encourage the masses to carry out their work, we have formulated a special tree management approach that requires all localities to conscientiously do their best to protect and select the best trees. Second, excellent tree management and registration: 1, to carry out the mass of forest tree selection work is a very important issue, in order to promote the exchange of selected single superior throughout the registration system must be established. Selected units in accordance with the requirements of the standard, a total of three copies of the tree registration card, reported autonomous regions