菌根

The results provided direct support for the occurrence of mycorrhizal protection of host plants against heavy metal contamination.

试验为重金属污染条件下丛枝菌根强化根系的屏障作用提供了直接证据。

It may be from a new special gene which is con-elated with salt-resistance ability of wild jujube with mycorrhizal fungi.

此序列可能来源于一个与菌根酸枣耐盐性相关的特有新基因。

Plants and their mycorrhizal fungi.

植物和它们的菌根真菌。

The base exchange capacity values of Paxillus involutus, Suillus granulatus and Suillus bovinus were measured in vitro.

在测定菌根真菌盐基代换量的基础上，研究了不同真菌对重金属Pb、Zn和Cd的吸附和固持能力。

M treatment materials, and also tartaric acid and no maleic acid detected in G. v treatment materials. Inoculation also increased the content of organic acid secretion (increased by 19.80～56.87 mg/kg) of trifoliate root, and the application of AlPO4 greatly increased organic acid content (increased by 20.06～21.84 mg/kg); uninoculated plant root secreted a bit of organic acid; Mycorrhizal poncirus trifoliata seedlings excreted malic acid (42.87%), citric acid (39.22%) and oxalic acid (12.06%).

接种AM真菌的根系分泌的有机酸种类与对照有所不同，未接种处理枳分泌的有机酸有草酸、苹果酸、乳酸、乙酸、顺丁烯二酸和柠檬酸等6种，而接种G.m的则检测到草酸、酒石酸、苹果酸、乳酸、乙酸、柠檬酸、丁二酸等7种，G.v处理的检测到酒石酸，接种处理均未检测到顺丁烯二酸；接种丛枝菌根真菌增加了枳根系分泌有机酸的量比未接种处理增加19.80～56.87 mg/kg，且施用AlPO4后有机酸含量显著增加(增加20.06～21.84 mg/kg；未接种植株根系仅分泌少量有机酸；接种植株根系分泌的有机酸以苹果酸(42.87%)、柠檬酸(39.22%)和草酸(12.06%)为主。

The result showed that the mycorrhizal dependency of Pennisetum flaccidum was very high166.4% at the(average level and all the AM epiphytes had a significant infestation effect on the radication of Pennisetum flaccidum .

结果表明，白草具有较高的菌根依赖性(平均达166.4%)；不同AM真菌对白草根系均具显著的侵染效应。

A pot culture with unsterilized soil as growth substrate showed that AM fungi had significant effects on the growth of Astragalus membranaceus under different N application levels.

以非灭菌土为生长基质，采用盆栽试验，研究了不同施氮水平下接种丛枝菌根真菌对黄芪生理特性和营养成分的影响。

The result showed that inoculated with plants were increased obviously while that of control.

应用显微技术探讨铁皮石斛与菌根真菌之间的相互作用。

Using alkali to make the roots transparent and stained with aniline blue in lactoglycerin, a survey of the arbuscular mycorrhizae was carried out among 42 representatively native wild flower species in Longtou Mountain Area.

采用热碱液透明根系后再以苯胺蓝染色的方法，调查了龙头山地区42种有代表性的野生花卉的丛枝菌根状况。

The symbiotic association of the mycelium of a fungus with the roots of certain plants, such as conifers, beeches, or orchids.

菌根真菌的菌丝体和某些植物，如松柏类、山毛榉或者石兰的共同体

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。