查询词典 mycorrhiza

Arbuscular mycorrhiza was the widespread reciprocal benefit symbiont in the natural ecosystem, this study aimed to introduce the AM fungus and the host plant as well as the effect of environmental condition on the formation mechanism, and propose several questions which need to be paid attention to both in current domestic and foreign research.

丛枝菌根是自然生态系统中广泛分布的互惠共生体。主要介绍了AM真菌和宿主植物以及环境条件对其形成机制的影响，并提出了当前国内外在丛枝菌根生理生态学等方面研究需要注意的几点问题。

Arbuscular Mycorrhiza is one of the most broad mycorrhizal, it can enhance plants' ability of absorbing.

丛枝菌根是分布最广泛的一类内生菌根，它可以促进植物对水分的吸收和利用，提高植物的抗旱能力。

But the detailed mechanism, population ditribution and evolution compatibility of arbuscular mycorrhiza in this area must further study.

但详细机理，人口ditribution和演化兼容性丛枝菌根在这方面必须作进一步的研究。

The majority research indicated that the soil fertility has direct influence to the form of arbuscular mycorrhiza and spore density.

大多数研究表明，土壤肥力有直接影响的形式，丛枝菌根与孢子密度。

The growth and the function of arbuscular mycorrhiza were restrained when the phosphorus content was excessively high in the soil Guo et al.

生长和功能的丛枝菌根都很克制时，磷含量过高，在土壤中（郭等人1985 ）。

Many factor, such as water content、pH、fertility、light and temperature, can obviously influence the symbiosis of plant and Arbuscular mycorrhiza fungi.

土壤的水分、pH、肥力，环境的光照条件、温度等因素都会影响AM真菌与植物共生效应。

Pot experiment was conducted with a series of treatments of soils in a greenhouse to investigate the effects of arbuscular mycorrhiza on the residual forms of PAHs in soils.

采用盆栽试验方法，以危为多环芳烃代表物，研究了丛枝菌根作用下土壤中PAHs的残留及形态。

Except for two species (Dicranopteris linearis and Diospyros tsangii), eighteen species examined were associated with either vesicular-arbuscular mycorrhiza or ectomycorrhiza.

除了2种植物：芒萁和曾氏柿外，18种植物均可与真菌形成内生型或外生型菌根。

This webpage systematically introduced Tibet's macro fungi of 45 families, 175 genera and 588 species, including 415 species of edible fugi, 135 kinds of poisonous fungi, 238 species of medicinal fungi, 168 kinds of fungi which proved to boast anti-cancer medical effect, 188 species of ectotrophic mycorrhiza, and 123 species which make trees and wood decomposed and ill.

该书收集了西藏地区的大型经济真菌45科、175属、588种。本书记述的食用菌415种，毒菌135种，药用真菌238种，其中有抗癌作用或试验抑制肿瘤的168种。树木的外生菌根菌188种。能分解纤维素、木质素并引起树木木质腐烂或树木病害的123种。

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。

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。