1) oasis-desert
绿洲荒漠
2) desert and oasis
荒漠-绿洲
1.
Comparative on microbial community composition and microbial activities in desert and oasis soils;
荒漠-绿洲土壤微生物群落组成与其活性对比
3) desert oasis
荒漠绿洲
1.
Sap flow of Gansu poplar in farmland shelter forest during the growing season in desert oasis;
荒漠绿洲农田防护树种二白杨生长季节树干液流的变化
2.
In this study,based on the land-use change data of representative desert oasis in Jintai county of Gansu province from 2006 to 2008 and by using methods of quantitative analysis on indices of landscape ecology,i.
采用景泰县典型荒漠绿洲2006—2008年土地利用变更数据作为研究的基础材料,运用景观生态学中多样性指数、均匀度指数和优势度指数等有关结构数量分析的方法,对研究区土地利用结构分异进行定量分析,结合该区种植结构调整对土地生产力、经济的影响的实地调查,对绿洲稳定性进行分析。
3.
In order to explore cotton cultivation and management mode,which can enhance yield and water use efficiency in desert oasis region,a cluster cultivation experiment of 3 plants in a hole was carried out based on the traditional and improved cultivation of cotton and the clustered characteristic of desert plants to adapt the harsh environment.
这表明,荒漠绿洲区棉花1穴3株的集群栽培能够显著提高皮棉产量,以带行穴距50 cm×30 cm×25~30 cm的双行带状种植为宜,株距随着土壤肥力提高和立地条件改善而加大。
4) desert-oasis
荒漠绿洲
1.
Quantitative Analysis of the Desert-oasis Landscape Pattern of Qaidam Basin;
柴达木盆地荒漠绿洲景观格局定量分析
2.
Based on the development objective of sustainable forestry in desert-oasis, the paper constructed an index system for measuring sustainable forestry in these areas.
在明确了荒漠绿洲林业可持续发展目标的基础上,提出了测度荒漠绿洲林业可持续发展的指标体系,并对甘肃省景电灌区新绿洲林业发展状况进行了测度评价,得出该区林业可持续发展指数DSD=0。
6) Ejina oasis
荒漠绿洲
1.
The paper aims at water-shorting situation in Ejina oasis.
本文针对额济纳荒漠绿洲缺水特点 ,根据其自然条件 ,定期观测土壤水分动态变化 ,参照当地和周边地区的灌溉经验 ,推求出棉田的需水量 ,确定其灌溉制度 ,并对其效益进行了初步评价。
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条