您要查找的是不是:
- Effect of Applying Phosphorus Diamine Fertilizer on Plant Community Composition and Grassland Quality in Mowing Grassland of Typical Steppe 施用磷酸二胺对典型草原区割草地植物群落组成及草场质量的影响
- plant community composition 植物群落组成
- Plant community of Epimedium brevieornu Maxim. 淫羊藿群落
- Much dispute has centered on the nature of the plant community. 许多的争论集中于植物群落的性质。
- Analysis on succession for composition of plant community and its meteorological condition in region around Qinghai Lake. 环青海湖地区植物群体结构演替及其气象条件分析。
- Grassland A major world plant community (biome) dominated by grasses (Poaceae). 草原:以禾本科草类(禾本科)为优势物种的植物群落(生物群系)。
- Hydrosere Any plant community in a succession that starts in fresh water. 水生演替系列:是起始于淡水中的植物群落演变更替。
- There are few plant communities in the desert. 沙漠中的植物群落少之又少。
- In additions, evergreen species of Fagaceae were the major dominant species of community composition. 壳斗科的常绿树种是本地主要建群种。
- Abstract: Objective To grasp the community composition, structure and classification of ectoparasites on rodents in the Tarim Basin. 文章摘要: 目的 掌握塔里木盆地啮齿动物体外寄生虫群落组成、结构和分类。
- Community composition and structure of giant panda habitat were studied by systematic survey along altitudinal gradients in Xizozhaizigou Nature Reserve. 摘要通过沿海拔梯度的系统调查,对小寨子沟自然保护区大熊猫生境的植物群落种类组成和结构进行了初步研究。
- The fog nourishes plant communities from cactuses to ferns. 雾水滋养了那里的植物,包括仙人掌,蕨类植物。
- Effect of plant community succession on soil chemical properties in Tiantong, Zhejiang Province. 浙江天童植物群落演替对土壤化学性质的影响。
- Relationship between plant community succession and fertility variation of mountain yellow soil in east Chongqing. 渝东山地黄壤肥力变化与植物群落演替的关系
- The number of species, abundance and productivity of plant community were affected by precipitation per year. 在不同年份年降水量直接影响植物群落物种数的多少、丰富度和生产力。
- Until now there are contradictorily results regarding the dominant SOC stabilization mechanisms, possibly depending on factors, such as ecosystem and soil type, soil depth, soil managements, as well as soil biological activity and community composition. 至今,有机碳稳定性的主导机制尚不清楚,但影响因素与生态系统类型、土壤类型、土层深度、土壤管理措施、土壤生物活性及群落组成等有关。
- The plant community dynamic change of Potentilla fruticosa shrubs under grazing and enclosure were studied. 摘要对放牧和封育条件下金露梅灌丛群落动态变化进行了研究。
- Jurassic in the plant community, gymnosperm in the category of cycads, conifers and ginkgo category. 在侏罗纪的植物群落中,裸子植物中的苏铁类,松柏类和银杏类。
- T?rneman, N., Yang, X.H., B??th, E., and Bengtsson, G., Spatial covariation of microbial community composition and polycyclic aromatic hydrocarbon concentration in a creosote polluted-soil. 杨秀虹,李适宇,李岚,汤婉环,黄雄飞,广州市工业、交通区表层土壤中多环芳烃分布特征初探。
- In drid regions humans must follow the rule of plant community succession to build vegetation of forests and grass. 在水土保持林草植被建设中,特别是在干旱地区,人们必须遵循而不能违背植物群落自然演替的规律。