黑龙江省野生猪苓人工栽培试验初探

随着我国食药用菌产业迅猛发展，其中具有药用价值的真菌被人们逐渐重视，特别是一些耳熟能详的药材，如：灵芝、茯苓、猪苓、天麻等，这些药用菌在我国都有上千年的应用历史，它们虽功效不同，但最大的优点，也是它们的共同点就是无毒副作用，它们不仅具有传统的益气、强身、祛病、通经、益寿等功能，还具增强人体免疫力，抗肿瘤抗癌的功效。     

冻蘑人工栽培试验

冻蘑 ( Pleurotus ostreatus)又称元蘑、粗皮侧耳、侧耳 ,为担于菌纲、伞菌目、侧耳科、侧耳属 ,分布于我国东北、华北、西北等地。冻蘑在吉林省东部山区每年 9月至1 0月出现 ,菌肉肥厚 ,细嫩清香 ,营养丰富 ,是吉林省著名的土特产品。与其他平菇类相比 ,冻蘑更适合干制 ,晒干或烘干后品味不减 ,这一特点尤其适合边远山区的生产。冻蘑多生于大径级的椴树倒木上 ,但由于大径级的椴木已很少见 ,所以野生冻蘑的数量也就相应减少。为此 ,我们对冻蘑进行了人工栽培试验 ,并取得了成功。1　试验地概况试验地设在吉林省白石山林业局大趟子开发区 ,…     

苦竹人工栽培试验初探

苦竹开发利用前景广阔，目前对苦竹人工栽培研究较少，制约了苦竹的进一步发展。章选择造林时间、竹杆保护、母竹带土情况等3个因子，进行苦竹人工栽培试验，寻找影响苦竹成活率的主要因子，分析总结苦竹人工栽培技术。     

桑黄人工栽培研究

详细分析了桑黄在栽培过程中各种影响其生长的因素,总结了桑黄人工栽培技术的研究进展,为今后桑黄的工厂化栽培提供基础信息。     

金花茶林下人工栽培试验初报

对金花茶进行林下人工栽培试验的结果表明：（1）在适当稀疏的林分种植金花茶有利于促进金花茶生长，有利于提高金花茶叶生长量，有利于促进金花茶提早开花；（2）金花茶不宜在积水的地方种植；（3）培育壮苗有利于提高金花茶种植成活率及促进其生长；（4）加强对林下人工种植的金花茶抚育管理是促进金花茶生产，提高叶生长量和促进提早开花的有效措施；（5）不同的金花茶种类即使在同一林地条件下同一栽培措施，高生长和叶生长量也不相同，其中普通金花茶的高生长及叶生长量明显高于显脉金花茶。     

辽东地区林下人工猪苓繁殖与栽培可行性分析

介绍了猪苓的药理作用以及人工栽培猪苓的方法。     

蕨菜的人工栽培

蕨菜又名龙头菜、蕨儿菜、拳菜等 ,是多年生草本植物 ,在我国分布广泛 ,是一种深受人们喜爱的山野菜之一。蕨菜具有清香适口、风味异殊等特点 ,有“林海山珍”之美称。它含有 16种以上的氨基酸及 7种人体必需的微量元素和 5种常量元素 ,具有祛风除湿、解热利尿 ,治风湿、尿闭、     

金钗石斛引种人工栽培试验总结报告

金钗石斛（DendrochilumnobileLindle），是我国常用重要中药材。常附生于阴凉湿润的森林环境的岩石上、树干上，通过引种，人工栽培试验，取得成功。     

三峡坝区山鸡椒人工栽培试验

山鸡椒Litsea cubeba又名木姜子、山苍子,为樟科木姜子属落叶灌木或小乔木。其花、叶和果皮可作为提取柠檬醛的原料,供医药制品和配制香精等用,果可榨油供工业上用。同时,根、茎、叶和果实均可入药,有祛风散寒、消肿止疼之效。在三峡坝区,当地居民常以山鸡椒幼嫩果实作为调味品食用,随着近年来居民消费水平的提高,山鸡椒鲜果均价逐年攀升,这为发展山鸡椒种植业提供了一个良好的机会。本文通过不同的人工栽培模式试验,探索适合三峡坝区的山鸡椒高产优质种植技术,为三峡地区及周边区域山鸡椒产业发展和推广提供科学基础,同时也对转变三峡库区农业产业发展模式,实现农民增收、农业增效等具有一定意义。     

不同杀菌剂对杨树烂皮病菌抑制作用测定

通过测定不同杀菌剂对杨树烂皮病菌金黄壳囊孢菌丝生长和孢子萌发的抑制作用,筛选出了有效抑制杨树烂皮病的高效杀菌剂.主要结果:抑制菌丝生长试验发现吡唑醚菌酯和嘧菌酯EC50的用药量最小,浓度5μg/mL时抑菌率达到90%以上,效果最好;而甲基托布津的EC50量最大,效果最不明显.抑制孢子萌发试验发现,唑醚菌酯和嘧菌酯的抑制孢子萌发效果最好,甲基托布津效果最差,与抑制菌丝试验结果一致.说明吡唑醚菌酯和嘧菌酯不但能有效抑制菌丝生长,而且能够显著地抑制孢子萌发.退菌特、多菌灵、三唑酮、百菌清次之,而代森锰锌、烯唑醇锰锌和甲基托布津对菌丝生长和孢子萌发的抑制作用均不很明显.     

猪苓林下栽培技术初报

猪苓（Ｐｏｌｙｐｏｒｕｓｕｍｂｅｌｌａｔｕｓ）菌核属多孔菌种 ,菌核体成不规则的块状 ,表面凸凹不平 ,表皮呈棕红色和黑色 ,新生组织成白色 ,断面黄白色。别名 :野猪屎、野猪粪。它的地下部分生长形式同姜类块茎相似 ,菌核半木质化 ;担子果丛生于埋於地下的菌核上。菌盖肉质 ,圆形 ,径１～３ｃｍ ,中部脐状 ;近白色至淡褐色 ,无环纹 ,边缘薄而锐、常内卷 ,干后变硬。菌柄往往于基部相连或有大量分枝 ,形成丛生的菌盖 ;菌柄与盖颜色相同。全丛径约１５ｃｍ。它的生境多在林内、林缘、灌丛、采伐迹地等处的壳斗科树木根部或柳属、槭属树种…     

Inhibitory effect of Trichoderma viride Pers. ex Fr. filtrates on Fomes annosus (Fr.) Cke. In relation to some carbon sources

The mycelial yield of Trichoderma viride on a number of carbon sources and the inhibitory effect of its filtrates on Fomes annosus were investigated. d-Xylose and d-glucose as carbon sources in the media gave the highest degree of inhibition when their filtrates were directly tested against F. annosus mycelium. The protection of pine wood blocks with filtrates was most effective when these were derived from cellulose and d-xylose.     

中国亚热带地区阔叶树上一种新立木腐朽病

报道了我国亚热带地区阔叶树上一种新立木白色腐朽病，其病原菌为平丝硬孔菌Rigidoporus lineatus，根据中国标本对其进行了详细描述。该菌主要危害洋槐、泡酮及其它阔叶树种。对病害的症状，造成的危害及该病的分布进行了讨论。     

Morphologische und taxonomische Untersuchungen an Naemacyclus niveus (Pers. ex Fr.) Fuck. ex Sacc. und verwandten Arten

Morphological and taxonomical studies in Naemacyclus niveus (Pers. ex Fr.) Fuck. ex Sacc. and related species. Biometrical studies of apothecia, ascospores and pycnospores suggest that two species of Naemacyclus exist on pine needles; each has a characteristic host-relationship. One is Naemacyclus niveus (Pers. ex Fr.) Fuck. ex Sacc., the original species of Persoon ; the other is described here as Naemacyclus minor nov. spec.     

百菌清对杨树烂皮病的抑制机理初步分析

为了更科学有效的防治杨树烂皮病,文章初步分析了百菌清对杨树烂皮病的抑菌机理,采用固、液体培养法,测定百菌清对杨树烂皮病菌丝生长、生物量、菌丝体内丙二醛和可溶性蛋白质含量的影响。结果显示,百菌清对杨树烂皮病菌丝生长及生物量有显著的抑制作用;能增大细胞膜脂质过氧化程度,导致丙二醛含量增多;并能抑制菌丝体内可溶性蛋白质合成,使体内蛋白质含量降低。     

Über die Lebensdauer der Stammfäuleerreger Polyporus schweinitzii Fr. und Sparassis crispa (Wulf. in Jacq.) ex Fr. in Kiefernstubben1

The longevity of the decay fungi, Polyporus gchweinitzii Fr. and Sparassis crispa (Wulf. in Jacq.) ex Fr. in stumps of Scots pine. In the Federal Republic of Germany Douglas fir is often planted on sites which formerly carricd Scots pine. The longevity of Polyporus schweinitzii and Sparassis crispa, parasites of both tree species, in the stumps of the Scots pine was investigated. Six years after felling, both P. schweinitzii and S. crispa were isolated from 11% of the stumps. Sixteen years after felling, the figures were respectively, 10% and 8%.     

Influence of acidity on the growth of Trichoderma viride Pers. ex Fr. and on the inhibitory effect of its filtrates against Fomes annosus (Fr.) Cke. in artificial cultures

This work reports results of observations on mycelial dry weight yield, pH changes and the inhibitory effect of filtrates of Trichoderma viride on linear growth of the mycelium of Fomes annosus. The maximum mycelial yield of T. viride, derived from spores was obtained within the pH range 2,5–3,1. The greatest inhibitory effect of filtrates on the mycelial growth of F. annosus occurred at an initial pH of the Trichoderma cultures from 2,0-3,5. At other pH-values, no inhibition was found.     

Polyporus schweinitzii Fr. und Sparassis crispa (Wulf. in Jacq.) ex Fr. als Fäuleerreger in einem Douglasienbestand (Pseudotsuga menziesii (Mirb.) Franco) mit hohem Stammfäuleanteil1

Polyporus (Phaeolus) schweinitzii and Sparassis crispa as frequent decay fungi in Douglas fir. Of fifty, 55 ears old trees in a Pseudotsuga menziesii stand. 90% showed decay of the heart- wood of the butt. The possibility of transmission of the most frequent decay fungi, P. schwei- nitzii and S. crispa, which also are frequent parasites in the roots and butts of pine, from the roots of the Pinus sylvestris trees of the previous crop into the roots of the Douglas fir is discussed. A first identification of the fungi was made possible by storing the stem discs under moist conditions. The mycelia of P. schweinitzii and S. crispa grew out of the decayed wood and possessed a characteristic form and colour.     

Economic significance of the infection of beech forests by Hypoxylon deustum (Hoffm. et Fr.) Grev. at Sara Mountain

The fungus Hypoxylon deustum, which is destructive to beech, has been studied. Its spread in beech forests has been examined in detail. Parts of the beech trunks infected with this fungus have been analyzed and the damage to the forest economy has been estimated. In field experiments, beech trees have been infected with mycelia, ascospores and conidia of Hypoxylon deustum in order to investigate their pathogenic properties.