本文拟阐述“五大”文件中所提出的一些问题的意义,即“降低人口增长率”的绝对必要性,“保护环境、保持全国和各区域的生态平衡”的绝对必要性;“力争在三个五年计划内,充分利用一千万公顷的农业耕地、一千五百万公顷的森林、每年种植两造”,“合理地、科学地设置种植、饲养组织以及其他行业组织,使农田与林区都得到 This article intends to elaborate on the significance of some of the issues raised in the “five major” documents, namely, the absolute necessity of “reducing the rate of population growth” and the “absolute necessity of protecting the environment and maintaining the ecological balance across the country and regions.” “ In a five-year plan, we will make full use of 10 million hectares of agricultural land and 15 million hectares of forests and plant two crops each year. ”" To rationally and scientifically set up planting and breeding organizations and other trade organizations so that farmland and Forests have been