治沙造林 改变面貌

来源 :林业科技通讯 | 被引量 : 0次 | 上传用户:kekezhu99
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
平川公社位于黑河北岸,合黎山下巴旦吉林沙漠南缘。全社13个大队,110个生产队,16,139人,耕地35,139亩,分布在东西长50华里的狭长地带,水利条件较好,宜于农林牧业生产的发展。解放前的平川地区是个“风起沙石扬,埋地又压庄,种下一斗粮,只收几提筐,好年不过百,荒年全丢光”的穷地方。解放后,在党和毛主席的英明领导下,平川人民组织起来,贯彻毛主席“绿化祖国”的伟大指示,从1956年开始,坚持在风沙线上年年治沙造林,到1965年全社造成片林共4,790亩。无产阶级文化大革命以来,毛主席的无产阶级革命路线更加深入人心,自力更生,大办林业的群众运动迅速发展,质量显著提高,到1973年底,新造林面积16,638亩,相当于文化大革命前的3.4倍。现共有林面积21,428亩,每人平均有林1.3亩,出现千亩林大队8个。全社长达50华里、宽1-2华里的防沙林带已基本形成,六分林护一亩田。在营造防风固沙林的同时,我们大搞以渠、路为主的“四旁”绿化,至1973年底,四旁植树共128.8万余株,每人平均80株。使80%的道路、90%的渠道、 Hirakawa Commune is located in the northern bank of the Heihe River, the southern edge of the Badian Jilin Jilin desert. There are 13 brigades and 110 production teams in the whole village, with 16,139 people and 35,139 mu of arable land distributed in a narrow strip of 50-li in east-west length. The water conservancy conditions are good and should be suitable for the development of agriculture, forestry, animal husbandry and production. Before the liberation of the Hirakawa area is a “wind sand Yang, buried and Zhuang Zhuang, planted a bucket of food, only received a few baskets, Hurricane but hundred, wasteland all lost light,” the poorest places. After the liberation, under the wise leadership of the Party and Chairman Mao, the people of Hirakawa organized and implemented Chairman Mao’s great instructions of “greening the motherland.” From 1956 onwards, A total of 4,790 acres of forest film. Since the Great Proletarian Cultural Revolution, Chairman Mao’s proletarian revolutionary line has gained even greater popularity and self-reliance. The mass movement for large-scale forestry has developed rapidly and markedly improved in quality. By the end of 1973, the area of ​​newly afforestation was 16,638 mu, equivalent to 3.4 times the pre-Cultural Revolution . Now the total area of ​​21,428 acres of forest, an average of 1.3 acres of forest per person, there appear eight acres of forest brigade. The whole community up to 50 li, the width of -2.1 km sand desert belt has been basically formed, six acres of forest protection and a mu field. While creating windbreaks and sand-fixing forests, we vigorously engaged in greening on all sides of the canal and road. By the end of 1973, there were a total of 1,288,000 trees planted on each side, an average of 80 trees per person. Make 80% of the roads, 90% of the channels,
其他文献
杉木辐射育种试验,初步结果表明:杉苗对电离辐射的敏感性,随杉木品种、种子休眠或萌动、辐射源及照射剂量的不同而变化。一、方法辐照材料:大横枝杉、灰杉种子,在1972年10月
美国怀俄明州一向以丰富的煤矿闻名,如果研究结果如预期,未来这里也许会开采出越来越多的稀有金属。怀俄明州是波德河盆地所在地,美国90%生产性煤矿都位于该州,最近勘探结果
为扩大优良速生树种资源,我县苗圃于1972年春季从河南省许昌市引进泡桐1年生分根苗73株,树根1,500节,种子2斤,进行引种驯化试验,初获成功。栽植与管理:引进的泡桐分根苗和我
伦敦交响乐团奏响奥斯卡最佳影片《火的战车》的主旋律,滥竽充数的憨豆先生梦回“海滩晨跑”的经典场景:苏格兰圣安德鲁斯的沙滩上,迎面有一群朴素的少年,轻轻松松地跑远,憨豆一本正经地将体育精神与勇于自我开涮的英式幽默融会在一起,成为伦敦奥运会开幕式最出彩的部分。《火的战车》根据英国田径运动员征战1924年巴黎奥运会的真实故事改编,“如果我不能赢,我不会跑”、“如果你不跑,你不会赢”的对白,至今为影迷津津
通用技术是指信息技术之外的、较为宽泛的、体现基础性和通用性并与专业技术相区别的技术,是日常生活中应用广泛、对学生发展具有广泛迁移价值的技术。通用技术是一门立足实
请下载后查看,本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.
期刊
针对我国高速公路护坡景观综合效益研究滞后于高速公路建设,制约高速公路生态可持续建设和发展,造成高速公路护坡生态破坏,景观退化,养护与管理成本过高等问题。对河南省郑—
大口径火炮炮口弹丸姿态的摄影,具有如下特点:1.弹丸飞出炮口,在炮口后效期飞 Large-caliber artillery projectile projectile attitude photography, has the following
期刊