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More works on CO2 fixation of alpine plants accomplished in this special regional area would have to further promote the rational exploitation and utilization of the local quality forage grass resources.

有关这一独特地域单元植物光合固碳特征研究的大量开展,必将进一步促进人们对该地区优质牧草资源的合理开发利用。

Selection of the production company, providing a source of high-quality forage grass seed has three main types of 22 species, the western grassland ecological construction industry and provide quality grass seed and advanced cultivation technology and advanced management model cropping patterns.

经公司选育生产,提供种源的优质牧草草种已达三大类22个品种,为西部草业与生态建设提供优质的草种和先进的种植管理技术及先进的示范种植模式。

Mowing reduces the above ground biomass and density of community, reduces fine grass percentage in the community, increases forbs and leads habitat worsen.

割草使群落地上生物量和密度下降,优良牧草在群落中的比例减少,杂类草增加,并引起生境条件恶化。

The proportion of the fine forages such as grasses and sedges decreased with increase in regressive succession, that of the forbs got higher instead, and in the communites the forbs were dominant.

随退化程度的加深,禾草类、莎草类等优质牧草比例下降,取而代之的是杂类草,其比例明显升高,在群落中占据优势地位。

The results of aboveground biomass variance analysis are that red clover, alfafa and crested dogstaiVs are significantly higher than the others, then fountain grass, Korean lovegass and tall fescue are followed.

地上鲜重方差分析表明:豆科牧草中的红三叶、紫花苜蓿和非洲狗尾草地上植物量显著高于其它草种,其次地上植物量较高的有东非狼尾草、云南狼尾草、云南知风草和高羊茅。

The government has appropriated special funds for preservation of some endangered or sharply diminishing species of livestock and poultry and established a germ plasma gene bank for livestock forage grass.

中国政府安排专项保护经费,对一些濒危和数量急剧下降的家畜禽品种进行保护,并建立了1座畜禽牧草种质基因库。

To ensure the grain yield, meanwhile, to expand the vegetables-growing areas and food grain growing areas and to convert mass cropland into pastureland, which forms a ternary farming structure of grain, cash and forage crops.

在不放松粮食生产的前提下,扩大蔬菜、杂粮种植面积,以退耕地为主大量种植牧草,形成粮食作物、经济作物、饲料作物&二元&种植结构。

Cattle convert grass into nutrients that can be digested by humans.

牲畜把牧草转化为人类能够消化的食物。

The company has a deep knowledge, over the years engaged in teaching, research, production, technology services, middle-aged and young scientists for many years in Qinghai grass seed bred breeding Poa cold Qinghai, Qinghai Chinese fescue, Tongde Elymus wheat, grazing Green on the 1st and Qinghai Elymus sibiricus Elymus Mans short five new varieties.

公司拥有一支造诣精深,多年从事教学、科研、生产、科技服务的中青年科学家队伍,多年来在青海省牧草良种繁殖场选育出青海冷地早熟禾、青海中华羊茅、同德老芒麦、青牧1号老芒麦和青海短芒披碱草5个新品种。

Our company is the individual-owned enterprises, mainly the production of patent products: Suspended forage harvesters.

我公司是个人独资企业,主要生产专利产品:中悬挂式牧草收割机。

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