共查询到20条相似文献，搜索用时 15 毫秒
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枣树引神栽培试验研究··························,·······························4················……张万成等(工一1)祁连l业哈溪林场青海云杉林生物量的测定····························、····4···················一刘兴聪(1一7)上泉村沙化土地封沙育草试验····,···,·,,········、····,········································……… 相似文献
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(题后括号内前一数字为期数,后一数字为页数)造林、育苗樟子松育苗···································································································……(1.12)落叶松的旱地育苗·····································································4····················……(1.15)干旱阳坡造林经验点滴···… 相似文献
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另之乡止下合类(年·期)动员起来,加速实现科学技术现代化·········..··········……‘·······················……(77.1一2)搞好科研计划攀登科学高峰’····························································……(78.1)张华同志在全区林业科研计划会议上的总结报告·······································……(78.1)国外发展林业的主要措施·················… 相似文献
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·专论综述·保护森林改善生态是长久大计····················································,·…孙石(l一3)四川林业发展背景概述·························································……朱鹏飞(1一6)浅谈科技论文的新颖性和科学性···························,··················一黄迪汉(1一10)木材水运建筑安装工程预算定额及概、预算编制办法修订意见··… 相似文献
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森林资源和林政管理林场森林资源动态监测的初步研究·······································……(89.1一1)坚持合理经营扩大森林资源·············································……(89.1一5)南方集体林区资源管理探讨·············,,·································……(8 9.2一1)浅析森林资源现状,略谈林业发展宏观设想··,························……(8 9.2一… 相似文献
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资源动态分扦 湖南省森林资源建设分析和对策············,································……(班一1)森林资源管理 漫淡森林资源的监督··············,·············································……(W一1) 试谈森林资源的合理利用······················································……(W一4) 关于开展“连清”}贡量检查验收工作之浅见·····,···… 相似文献
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(前面的阿拉伯数字为期数,括号内数字为页码数)关于黄土高原区综合治理规划的初步认识·······································……1、2一(54)对陕西省林业工作的一些初步想法···················································……3一(22)陕西森林植被变迁与林业建设布局···················································……3一(27)黄土丘陵沟壑区应以林收为主········… 相似文献
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第一期飞机播种造林技术的研究·······························································……王兆风徐连魁(1)京西山区油松人工林的适生立地条件及生长预测····················……沈国舫杨敏生韩明波(1。)实现同龄林合理森林秩序的探讨······················································……郭仁鉴颜务林(20)中国松叶蜂科(DIPrionidae)昆虫研究(膜翅目广腰亚目)(续)···… 相似文献
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为本刊创刊十周年而作武衡同志的题词····························一‘.’1·此康振黄同志的题词···························……1·P3改革的期待···························……左毅1.P4磨杆成针的十年··················,··……王崇德1·P9夯力众同志的祝I:J···························……2. PZ中国悄贝经纪人概观··············……樊松林2.P3情报学的研究任重而道远···… 相似文献
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一、有关无产阶极文化大革命部分必须正确地对待干部········································································……1一1幼磅彻底清算中国赫鲁晓夫在林业系统的滔天罪行···················……‘·…‘二,,,‘…“,,·4一1营林村是“共产主义细胞”吗卜······················································……’·”‘4一5《林业四十条》是复辟资本主义的黑纲… 相似文献
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第一期刨花板厚度偏差控制因素分析1.···························……‘·······················……雷得定、施建平(2)木质原料水抽提物中单宁含量与石膏浆料凝固的关系···一········································……张奕(名)十种树种刨花板制板工艺条件的研究···········;···············,·························……汪华福、周月·(12)服醛树脂模型化合物的水解·:..···… 相似文献
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种苗与造林油松飞机播种造林试验初报················································……1一18(1盯 锦西县林业局王尚武肥料对苗木的作用(译文)················································……1一23(23) 省林科所情报室朱宪佐译起苗后苗木根的生理(译文)·,’’…”···········,·······,················……1一25(25) 辽宁林校苏思普译刺槐开花结实生物学特性的观察初报········… 相似文献
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题目作者期页引种育种几种裸子植物的扦插繁殖技术············································,……张吉平序浅谈辽宁省林木引种发展策略·············································……王世成油松全分布区地理种源各形态性状特征地理变异和生长规律······……李世杰非油松树体表型因子的相互关系········································,···……贾斌等喷洒MG满果粉促进日本落叶松… 相似文献
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90年代林业科技发展展望研讨会发官摘要···························……本刊编辑部(1)(1)世界林业科研进展与趋向一一IUFRO第19届世界大会论文综述···············……(3)(1) 集约育林一世界林业研究的主要课题····································……沈国舫(3)(l) 世界林木遗传、育种和改良的研究进展与动向············……洪菊生王铃然(3)(7) 森林病虫害研究的某些最新信息.····························… 相似文献
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(前面的阿拉伯数字为期数,抬亏:内数字为页码数) 树木生理生化森林树木抗菌作用的实验研究··········、········。····……‘···························……1一(49)人工幼林蒸腾规律的研究············,···············……~“····‘、······················……4一(5)枣树落花落果的研究········,··,····,········,········,··,··········-·····,·,·,···········… 相似文献
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第一期第三期九十年代我国木材工业展望···············……(1)竹材中密度纤维板的初步研究············……(6)刨花形态、树皮含量及石膏质量与石膏刨 花板性能的关系···························……(11)泡桐木材的高效干燥························……(16)木材液相乙酞化处理及处理尺寸稳定性和 耐腐性的研究······························……(20)国产氧化错高温湿度仪研制分析·········……(25)技术进步对我… 相似文献
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第10卷第1期落叶松木材流体渗透性及其控制途径的初步研究·······················,···……鲍甫成(1)用选择方法改良我国核桃品种—山西汾阳南偏城最优良单株的选择研究···…… ·············································……徐纬英、朱湘渝、胡长合、陶淳门8)杨树杭锈育种初报·································……李万英、黄维淦、杨一平、李弦民(37)山核桃与薄壳山核桃杂交的研究·················… 相似文献
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(题后括号内前一数字为期数,后一数字为页数)造林育苗杨树造林方法试验初报··、·,···································································,········……(1,10)用云杉钎叶枝条覆盖苗床防止苗圃“冻拔刀害·,·················································……(1,23)杨树深栽试验初报········,······································… 相似文献
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一、研究·试脸·润查 甘肃省林业科研现状分析及发展方向探讨,················4·························……郑光琪等(1一2) 半干旱地区主要造林树种水分生理的研究················,·······················、·,··……陈惠兰等(1一12) 小陇山林区落叶松林地立地指标数量分级标准的研究······,·······················……马霖等(1一22) 葛氏梨茎蜂生活规律及防怡方祛的研究···················… 相似文献
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题目作者页数期刊 种苗造林试论吉林省林木遗传资源的保护问题·······································……李先志3长白山区刺揪树芽的组织培养·············································……金}莹完等7青海云杉引种试验阶段报告············,···································……时英等10天女木兰栽培技术······································… 相似文献
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