黑麦草属

Darnel:any of several Eurasian grasses of the genus Lolium, especially L.

"黑麦草，毒麦：生长在欧亚大陆的一种毒麦属草，尤指毒麦或黑麦草。"

As a member of Sobemovirus, Ryegrass mottle virus is an important herbage grass pathogen.

多花黑麦草斑驳病毒（Ryegrass mottle virus，RGMoV）属南方菜豆花叶病毒属，是牧草病毒病的重要病原。

Leaf mould was attacked by Fusarium nival, and had effect on perennial ryegrass's leaves and tillers, leading turf to become sparse.

叶腐病由腐霉属真菌的菌丝体危害所致，主要损害多年生黑麦草的叶片，影响植株分蘖，造成草坪自然稀疏。

There are some grass seeds recommended for ecological restoration , for example, Kentucky bluegrass, ryegrass, coronilla, festuca arundinacea, sword-bamboo and euonymus fortunei.3Regarding JBA,YQS, and CXL fertilizer as addition agent of the ecological material, magnetic fertilizer as ecological fertilizer, the material take on character such as water holding capacity, fertilizer retaining, prime cluster structure and binding power, which realize the destination of ecological protection of the abrupt rock slope.4Ecological material protection slope techniques, which is suitable for abrupt rock slope in high-cold area, has been formed elementarily.

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。(3)适当配比的高分子材料JBA、YQS和生态肥料CXL作为生态基材的添加剂可使基材具有保水、保肥、优质团粒化和粘结性能，从而达到生态护坡的目的。(4)开发了JYC生态护坡基材，初步形成了一套适合川西高寒地区岩质陡边坡生态基材防护的技术方法体系。来源：Ac9BC论文网www.abclunwen.com

In this paper, we reviewed the advances in this area with some important grasses such as Lolium L. Dactylis L., Festuca L., Feymus Hochst, and Elymus L., in which included the screening of molecular markers and construction of molecular genetic maps, gene clone, and transgenetic grasses et al.

以黑麦草属、鸭茅属、羊茅属、赖草属和披碱草属的几种&模式牧草&为重点，从分子标记研究、遗传图谱绘制、基因克隆以及遗传工程等方面对这些研究进展进行了综述。

Any of several Eurasian grasses of the genus Lolium, especially L.

黑麦草，毒麦生长在欧亚大陆的一种毒麦属草，尤指毒麦或黑麦草

Darnel:any of several Eurasian grasses of the genus Lolium, especially L.

&黑麦草，毒麦：生长在欧亚大陆的一种毒麦属草，尤指毒麦或黑麦草。&

Any of several Eurasian grasses of the genus Lolium, especially L.temulentum or L.perenne.

黑麦草，毒麦生长在欧亚大陆的一种毒麦属草，尤指毒麦或黑麦草

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。