论文部分内容阅读
防护林能否防止果树冻害的讨论,已有不少同志发表意见,但始终未趋于一致.这个争论牵涉的范围很广,在这里我不多谈,仅就“防护林能不能防寒防冻”提出一点意见,供大家参考.
There are already many comrades who have expressed their opinions on the issue of whether or not the shelterbelt can prevent the frostbite of fruit trees. This debate involves a wide range of issues. I will not talk much about it here, just to make a point Opinion, for your reference.