菌根

Mycorrhizal seedlings were cultured. Results were as the follow. 5. 1 Soaking seeds with 4cm radicle in GA (100ppm) for 24 hours and low temperature (2～4℃) for 25 days could absolve the dormancy of epicotyl.

通过对牡丹菌根化苗的培养观察认为： 5.1 胚根伸长4cm以上的种子用GA（处理24小时）和低温（2～4℃）25天皆可解除牡丹种子上胚轴休眠。

The cortical cells had thin walls and mitochondrium, and nucleus wassurrounded by chloroplasts, and vesicles were next to cell plasmalemma. However, cellwalls of velamen, cortex and exodermis in the mycorrhiza of D. nobile had ring orpapillary thickenings in many cases. The hyphae were surrounded by moremitochondria and vesicles of plant, and the hyphae were digested and their structure waschanged at last. The cell wall of endodermis also had typical ring thickenings, and manysieve orifices in sieve tube elements of phloem were covered by callose, while therewere liaison cords in a few sieve orifices.

金钗石斛菌根的根被细胞的细胞壁多处出现环形圈，外皮层细胞壁加厚，木质化，也有环形圈存在，皮层细胞细胞壁多角形明显，加厚，皮层细胞中存在被消化、失去结构的真菌菌丝，在菌丝周围有较多的线粒体、小泡，内皮层细胞的细胞壁呈现的典型的加厚及木质化环形圈，韧皮部筛管的筛板结构，绝大多数筛孔已为胼胝质所覆盖，仅个别筛孔中还存在连络索。

Because the root systems were more healthy and abundant in mycorrhizal infected muskmelon plants, Use of mycorrhizal plants combined with supply of sufficient nutrient and improvement of cultivation technique for ratoon cultivation could be successful in plastic house.

在简易温网室栽培洋香瓜，由於内生菌根植株根群发育健康，配合后续营养之供给及栽培技术之改进，使洋香瓜宿根栽培成功。

Key words: ^89Sr; ryegrass; bahia grass; soil microorganisms; AM fungus

尽管内生菌根菌和其他土壤微生物对黑麦草和百喜草的地上部分生物量没有明显影响，但它们都不同程度地降低了两种草对^89Sr的吸收。

The effects of ECM fungal inoculations and species diversity in the inoculums on the growth of containerized seedlings were determined in Chapter Four.

在第三章中，我们应用点格局的分析方法和二元逻辑回归分析对外生菌根真菌的主要类群，即鹅膏菌科，牛肝菌科和红菇科，的空间格局及其与周围（5×5米样方）树种组成的关系进行研究。

To analysis the economic effect of using mycorrhizal seedings for production of muskmelon in plastic net house and PE sheet tunnel, the net incomes could increase up to about NT 22,700 dollars per 0.1 ha for plastic net house cultivation, while about NT 16,300 dollars per 0.1 ha for PE plastic sheet tunnel cultivation.

经济效益分析内生菌根菌应用在简易温网室洋香瓜生产上，每0.1公顷可增加净收益约22，700元，在PE塑胶布隧道洋香瓜，每0.1公顷则可增加净收益约16，300元。

To analysis the economic effect of using mycorrhizal seedings for production of muskmelon in plastic net house and PE sheet tunnel, the net incomes could increase up to about NT 22,700 dollars per 0.1 ha for plastic net house cultivation, while about NT 16,300 dollars per 0.1 ha for PE plastic sheet tunnel cultivation.

经济效益分析內生菌根菌应用在简易温网室洋香瓜生產上，每0.1公顷可增加净收益约22，700元，在PE塑胶布隧道洋香瓜，每0.1公顷则可增加净收益约16，300元。

The term mycorrhizae refers to the symbiotic association between certain soil fungi and plant roots.

菌根是指是些土壤直菌与植物根系所形成的共生关系。

Acquisition of nutrient and water by VA mycorrhizae under water stress and application different P lever were studied by soil culture experiment.

采用土培试验，研究水分胁迫条件下，施磷肥接种VA菌根菌对白三叶的生长，养分吸收和水分利用的影响。

Examples of symbiotic organisms include Rhizobium, Frankia, and mycorrhizae.

共生微生物包括根瘤菌、弗兰克氏菌及菌根真菌。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。