Progress and prospect of the lolium - festuca complex 羊茅黑麦草种群研究进展及前景展望
2.
Research of festuca cinerea quot; glance quot; s culture and application 草栽培技术与应用
3.
The results showed that the adaption of lolium was higher than poa and festuca 结果表明：黑麦草类的适应性状和坪用性状均优于早熟禾和高羊茅类。
4.
This study was focused on the physiological strain of tall fescue ( festuca arundinacea schreb ) on different salt stress levels 本文研究了高羊茅( festucaarundinaceaschreb )在nacl模拟的不同盐分环境下的生理反应，以及这种反应与处理时间的关系。
5.
Tall fescue ( festuca arundinacea schreb . ) is one of the major cool - season turfgrasses widely utilized at home and abroad , and improvement of its stress tolerances by genetic engineering is of momentous significance to maintaining of perennial evergreen turf , saving of water resource , enlargement of establishment area , and especially , to melioration of ecological environments in western regions of china 高羊茅是目前正在国内外广泛应用的主要冷季型草坪草之一，利用基因工程技术改良其耐逆性对保持草坪四季常绿，节约水资源，扩大建植区域，尤其是对改善我国西部地区的生态环境具有十分重要的意义。
6.
Taken two heavy metal contaminated soils in copper mine field of hongtoushan area and lead - zinc mine field of qingchengzi area as sampling sites , studied the abundance and diversity of amf community and the relation of which to ecological factors ; two experiments were managed by pot culture and four - compartments culture system with festuca . rubra and red clover as host plants inoculated with gintraradices , gmosseae and gcaledordinum to study the effect of different amf on the uptake and accumulation of heavy metal in cd contaminated soil and cu > zn - pk cd complex - contaminated soil 采用盆栽、四室根箱培养的方法，研究了接种g . intraradicesg . mosseae和g . caledordinum在cd污染和cu 、 zn 、 pb 、 cd复合污染土壤中对紫羊茅、三叶草吸收、累积重金属的影响，明确了丛枝菌根菌在重金属污染土壤生物修复中的作用。主要结果如下： 1 、沈阳矿区重金属污染土壤中，共发现丛枝菌根菌6个属23个种，已鉴定22种， 1个未定种。
7.
An experiment has been conducted for investigating the rule of water consumption with three species of turfgrasses : kentucky bluegrass ( poa pratensis ) , perennial ryegrass ( lolium perenne ) , and tall fescue ( festuca arundinacea ) ; two kinds of irrigation water resources : tap water and sewage effluent ; and two kinds of irrigation methods : subsurface dripping irrigation and subsurface leaky pipe irrigation 本研究以三种典型的冷季型草坪草草地早熟禾、多年生黑麦草、高羊茅为供试草种，以自来水和经过砂过滤和沉淀处理的城市居民社区的生活污水为灌溉水源，采用地下滴灌和渗灌两种灌水方法，通过田间对比试验，探讨了污水灌溉条件下草坪草的耗水规律。
8.
Through cultivating five cold - season turfgrass ( lolium perenne , agrostis stolonifera , festuca rubra , festuca arundinacea , bromus inermis ) in basin , their drought to lerance indexes , including the planting height , the root growth , the relative water content of leaves , the penetration of membrane , were comprehensively evaluated to compare their drought tolerance 摘要采用盆栽育苗法，在5种冷季型草坪草苗期连续干旱胁迫下测定植株高度，根系生长，叶片相对含水量和质膜透性等抗旱指标，以综合评价5种冷季型草坪草的抗旱性能。
9.
In a word , there are some achievements as following : 1 ) ecological restoration of the abrupt rock slope in high - cold area should adopt junior planting method . 2 ) the grass seeds for protecting slope in high - cold area should be anti - frost , anti - meager and extensive farming . there are some grass seeds recommended for ecological restoration , for example , kentucky bluegrass , ryegrass , coronilla , festuca arundinacea , sword - bamboo and euonymus fortunei ( 2 )高寒地区生态护坡的草种应选用具有抗寒、抗贫瘠和适宜粗放管理的冷季型草种，推荐使用的川西高寒地区生态护坡植物种属为：草地早熟禾、黑麦草、小冠花、高羊茅的草种组合，剑竹灌木种，以及小叶扶芳藤藤蔓植物种。
10.
The colonization of gintraradices , gcaledordinum and gmosseae can decrease the uptake and accumulation of heavy metals of festuca . rubra and red clover and then protect them from toxicity of heavy metals to some extent . . there were consistent difference amongthe effect of different amf species , gintraradices had better effect on the decrease of heavy metal content in shoot of host plants than gcaledordinum and gmosseae 能明显降低紫羊茅、三叶草体内重金属山根系向地上部的运输，在某种程度上减少了高浓度重金属对植株的影响，有利于紫羊茅和三叶草在重金属污染土壤中定植。不同菌种的菌根效应有较大差异，菌种gintraradice :在减少重金属由根系向地上部运输的作用上优于菌种gcaledordinum和gm口sseae 。
