菌根

The colonization of arbuscular mycorrhizal fungi in the roots and rhizosphere soils of rare species Magnolia cylindrica sampled from its native and cultivation habitats was examined by the methods of alkaline lysising and acid fuchsin staining.

在原产地和引种栽培地采集了国家珍稀濒危植物黄山木兰的根样及其根际土壤样品，研究了根中丛枝菌根真菌的定殖状况。

Candidum roots and AR-18,and the biological functions of endomycorrhiza were also discussed. Strain AR-15penetrated the exodermal passage cells through the velamen cells where pelotonsformed and further infected the cortical cells.

金钗石斛根及其菌根的显微结构研究表明，金钗石斛具有典型的兰科植物根的结构，在金钗石斛的根中有大量根毛存在。

But Armillaria has the unique ability to extend rhizomorphs, flat shoestringlike structures, that bridge gaps between food sources and expand the fungus's sweeping perimeter ever more.

但奥氏蜜环菌有独特的生长方式：延伸菌根，连接食物源与菌体，然后迅速向外生长。

Research on the characteristics of ammonium, nitrate and organic nitrogen utilization by ericoid mycorrhizal fungi and impacts on growth in vitro of Rhododendron fortunei was carried out to determine the suitable nitrogen sources in ericoid mycorrhizal fungal cultivation and test the effects of ERM on host plant growth in substrate with different nitrogen sources.

研究从云锦杜鹃根系分离的欧石南菌根(eriocoid mycorrhiza， ERM)真菌对铵态氮、硝态氮和无机氮吸收特性及其接种效应，检测ERM菌株吸收利用不同氮源能力及筛选培养菌株适宜的氮源，并分析ERM对寄主植物氮源吸收的影响。

Carex species often lack mycorrhizae, but under conditions of low phosphorus availability many species facultatively form dauciform root structures that are implicated in phosphorus uptake.

苔草植物经常不形成菌根，但在低磷条件下许多苔草植物特有地形成特殊根结构—胡萝卜状根，这意味着该类根具有吸收磷的能力。

Gastromycetes, such as the puffball-producing genera Rhizopogon, Scleroderma, Pisolithus, produce numerous basidiospores that are easier to collect in large quantities than those of mushroom-produced ectomycorrhizal fungi.

腹菌类如产生菌球的须腹菌属、硬皮马勃属、及豆马勃属，会产生很多担孢子，比生菇的外生菌根菌容易收集孢子，且量多。

Most are saprobes living in soil,dung,or rotting wood.A few species are involved in mycorrhizae.

盘菌大多数为腐生菌，生活在土壤、粪便或朽木上，少数种类与菌根的形成有关。

The experiments thus demonstrated some general influences of arbuscular mycorrhizae in the balance of plant mineral nutrition and alleviation of heavy metal toxicity, also the clear variation in fungal adaptation to soil contamination and affinity to host plants, and indicated the possibility of screening of fungal strains for specific application purposes.

试验结果证实了重金属污染条件下丛枝菌根平衡宿主植物矿质营养和减轻重金属毒害的普遍积极作用，同时表明不同真菌菌株对宿主植物适合性及对土壤适应性存在明显变异，显示了适应于不同应用目的筛选适用菌株的可能性。

Experiment 2: Influence of arbuscular mycorrhizae on activities of protective enzyme in Bidens pilosa L. under water stress The effects of vesicular-arbuscular mycorrhizal fungus Glomus mosseae on activities of protective enzyme in Bidens pilosa L.

试验2：接种丛枝菌根真菌对三叶鬼针草保护酶活性的影响本实验研究在石灰土基质上接种丛枝菌根真菌Glomus mosseae对不同土壤水分条件下三叶鬼针草保护酶系统的影响。

While ECM fungal inoculations showed no significant improvements on seedling performance of P.

结果表明，某些树种与特定类群菌根真菌的子实体出现有负相关，而三个类群的外生菌根真菌在克隆生长上的差异并不是子实体空间分布的决定因素。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。