集体林经营方案编制讲座第一,二讲发表以来,受到广大读者的欢迎,为满足读者需求,配合各林业经营单位经营方案的编制,第三、四讲汇于本期一次刊出。 Since the first and second lectures on the preparation of the Collective Forest Management Plan have been welcomed by readers, the third and fourth lectures have been published in the current issue in response to the readers’ needs and with the establishment of business plans of various forest management units.