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- Demography and microhabitat use of the wild guinea pig(Cavia aperea) in freshwater Spartina densiflora marshes in Argentina 阿根廷淡水大米草沼泽中野生豚鼠的种群统计和微生境的利用(英文)
- Examples are species of Spartina. 例如大米草属的某些种类。
- Preliminary studies on invasive model and outbreak mechanism of exotic species, Spartina alterniflora Loisel. 外来种互花米草入侵模式与爆发机制。
- The salt glands occur on the both of the adaxial side and the abaxial side of the leaf in Spartina anglica. 叶片上下表皮都具有盐腺。
- The same tendency could be found in the different diet: basal diet >15% alfalfa diet >15% spartina. 在三种不同日粮条件下,鹅对粗蛋白质、钙、磷和氨基酸的代谢率均表现相同的趋势,即:基础日粮>15%25苜蓿草粉日粮>15%25大米草粉日粮;
- Seasonal changes of photosynthesis rates and its effects on pri-mary production for Spartina . 米草光合作用速率季节变化及其对初级生产的影响
- Invasion of Spartina grass has induced significant decline of the soil ecological properties of the wetlands. 米草入侵后土壤的各项养分指标均有明显下降,湿地土壤生态化学性质发生了明显的退化。
- The Micaobaiyuling was introduced, which is harmless to the environment and aquatics, and can make the Spartina barren. 我们研制出一种能够导致大米草败育的药剂-米草败育灵,可使大米草种子100%25败育,从而可以有效地控制其通过种子传播的方式蔓延。
- The above results indicate that the ectomycorrhiza formed between Pinus densiflora and Tricholoma matsutake is obviously different from the typical ectomycorrhiza. 以上结果表明,松口蘑与赤松形成的外生菌根与典型的外生菌根明显不同。
- The Spartina Alterniflora is the extra category that is fit to the tidal flat in Jiangsu. 互花米草人工盐沼就是适合于在江苏滩涂重建盐沼的外来种。
- There are severel types of trees in ussuri valley, such as Pinus koraiensis, arix olgensis.]Pinus densiflora, Pinus densiflora var ussuriensis picea[l1].Abies. etc. 乌苏里江流域森林有红松林、落叶松林、赤松林、兴凯湖松林、云冷杉林、针阔混交林和阔叶林等类型;
- The grafting technique of Pinus densiflora was studied from several aspects such as the options of stock, the collection of grafted scion, grafting time and grafting speed. 摘要从砧木选择、接穗的采集以及嫁接的时间和速度等方面,对彰武松嫁接技术进行了研究。
- We have effectively killed smooth cordgrass (Spartina alteriflora) outside the Qingjiao dyke of Haicang by using selective herbicide on 15th, July, 2005. 摘要2005年7月15日对厦门海沧青礁海堤外的互花米草进行药物杀除,试验选用的除草剂对互花米草的杀除有效。
- This study focused on the responses of tidal creek evolution to reclamation, spartina alterniflora and runoff of water from tidegate. 重点研究了潮沟发育对围垦活动、互花米草扩展、潮闸排水的响应,得到如下结论。
- The spread of Spartina not only make greatly destroy to the beach environment but also tamper with the breed aquatics graveness. 摘要大米草的蔓延,不但严重影响了滩涂养殖业,同时也对滩涂生态造成了巨大的破坏,致使红树林生态群大面积消失。
- In the end, this paper discusses the ingress influence of the manmade Spartina Alterniflora salt marsh to the coast in Jiangsu, China. 文章的最后,对互花米草人工盐沼引种给江苏海岸的带来的影响进行了讨论。
- Spartina vegetation changed the composition of seashore ecosystem, and affected the ecosystem function and services either negatively or positively. 主要取得以下结果:(1)研究区内各类植被均处于新生扩张期。
- The extraction conditions were approached by single factor and orthogonal test for the flavonoids from Spartina anglica. 通过单因素实验及正交实验对大米草黄酮提取工艺条件进行探讨。
- Pinus densiflora S. et Z. [医] 赤松
- Based on field measured data and MODIS-NDVI/EVI, the paper explored the seasonal dynamics of NDVI and EVI of Spartina alterniflora on the Jiangsu coast. 该文以江苏沿海互花米草盐沼为例,运用MODIS数据探索沿海带状植被NDVI/EVI的季节变化规律。