菌根

Effect of VAM fungus on the growth of core and micro-ecolcIgical environment of core rhizosphere.

VA菌根真菌对玉米生长及根际土壤微生态环境的影响。

The AM formation stimulated the absorption of phosphorus, especially in roots, and also changed the allocation of nitrogen and phosphorus in different organs of seedlings.

丛枝菌根的形成总体上促进了喜树幼苗对磷素营养的吸收，并且主要体现在根的磷含量上。

Candidum root and surrounded it, and later penetrated the velamen cells.Or mycorrhizal fungus penetrated the exodermal passage cells through the velamencells and further infected the cells of cortex, and then formed pelotons in the corticalcells.

真菌AR-15由根被侵入外皮层通道细胞，在外皮层通道细胞内形成菌丝结，进一步向皮层细胞侵染，从而形成内生菌根，紧靠外皮层的皮层细胞具有多个细胞核和核仁，还发现细胞核正在进行穿壁运动。

P. ussuriensis seedlings mixed with Amorpha fruticosa are inoculated by VA mycorrhizal fungi could make P.

大青杨与紫穗槐混交并接种丛枝菌根真菌后，可使大青杨根际营养&富集&。

Ussuriensis seedlings mixed with Amorpha fruticosa are inoculated by VA mycorrhizal fungi could make P. ussuriensis rhizosphere nutrient enrichment.

大青杨与紫穗槐混交并接种丛枝菌根真菌后，可使大青杨根际营养&富集&。

P. ussuriensis seedlings mixed with Amorpha fruticosa are inoculated by VA mycorrhizal fungi could make P. ussuriensis rhizosphere nutrient enrichment.

大青杨与紫穗槐混交并接种丛枝菌根真菌后，可使大青杨根际营养&富集&。

The extramatrical mycelium developing from the "nurse" seedlings infect roots on the younger seedlings.

在有些国家，移植具有大量外生菌根的松苗，以1至2公尺的距离栽植於新苗床。从&肥料&苗发育出来的外表生菌丝，会感染幼苗的根。

The roots of many plant species exist in association with fungi as mycorrhizae or, as in the Fabaceae , with nitrogen-fixing bacteria to form root nodules.

在多种植物中，根和真菌生长在一起，如菌根或豆类中与固氮菌生成根瘤（参见 nitrogen fixation ）。

Mycorrhiza is a mutualistic symbiosis between plants and fungi, and ectomycorrhiza is an important type of mycorrhiza.

菌根是一种植物营养根与土壤真菌形成的共生体，在自然界中分布广泛。

But when we examined the structure of cultivar of D. huoshanense, endomycorhiza was founded unexpectedly. And in the wild type of D. huoshanense, fungi was also founded in its stems and leaves. So the author thought that endomycorhiza is not only located in the roots of Dendiobium plants, but also exists in other organs of plants, including stems, leaves. As plant produces seeds, mycorhiza could enter into the cells of seeds. When mature seeds germinate in media, the endomycorhiza enter into the roots of cultivar.

石斛属植物与真菌共生，根为菌根，作者在研究霍山石斛组织培养型结构时发现，组织培养苗的根部也分布有真菌，而且在野生霍山石斛的茎、叶中发现有真菌，作者因而指出，真菌并不是完全分布在根部，而是遍布于整个植物体，推测植物形成种子时，真菌进入种子，所以在组织培养时，真菌随着种子的萌发，进入植物体根部。

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。