论文部分内容阅读
1958年,是我国社会主义建设以史无前例的高速度向前飞跃发展的一年。在1958年中,全国林业职工、广大农民和林业科学工作者,在党的领导下,也在林业科学战线上取得了浑煌成就。现就以下几方面做简略叙述:(1)在袜木速生丰产方面:去年在林业生产战线上,丰产的红旗插遍了全国。各地群众创造了不少的速生丰产奇迹。据不完全的统计,全国已有速生丰产杉木林80多片,面积达1,000来亩,一般十五、六年到二十年生,每亩蓄积量都达20—30立方米。个别人民公社试验的速生丰产卫星林产量更高。如貴州锦屏建丰社的18年杉,平均胸径达20厘米、树高22米、每亩材积是48.6立方米;湖南会同吉朗社的8年杉,平均胸径达12.4厘米,
In 1958, a year of leaps and bounds in the rapid development of our socialist construction with unprecedented speed. In 1958, under the leadership of the party, forestry workers, farmers and forestry scientists throughout the country also made great achievements in the field of forestry science. Here is a brief account of the following aspects: (1) Socks in the fast-growing areas: Last year in the forestry production front, the red flag of high yield all over the country. The masses around the country have created many miracles of fast-growing and high-yielding fruits. According to incomplete statistics, there are more than 80 pieces of fast-growing and high-yield Chinese fir forest covering an area of 1,000 mu, generally 15 or 6 to 20 years old, with an accumulated volume of 20-30 cubic meters per mu. Individual communes trial production of fast-growing high yield satellite forest production higher. Such as Guizhou Jinping Jianfeng community 18 years of fir, the average diameter of 20 cm, 22 meters high, the acre volume is 48.6 cubic meters; together with the Geranium Club Hunan 8 years, the average diameter of 12.4 cm,