1) east-suburb area in Changsha
长沙市东郊
1.
By field investigation and sampling and laboratory analysis,this paper is an attempt to study the fertility properties of 71 soil samples of east-suburb area in Changsha and taking pH,organic matter,total N,P,K,available N,K,slowly available K,<2μm silt and clay as assessment parameters,by use of fuzzy comprehensive assessment the paper comprehensively evaluated soil fertility quality.
本文通过野外采样和室内分析,对长沙市东郊71个土壤样品的肥力特征进行了系统研究,并采用Fuzzy综合评判法,以土壤有机质、全N、全P、全K、碱解N、速效K、缓效K、pH值、<2μm粘粒含量为评判指标对其进行质量评价。
2) suburban areas of Changsha
长沙市郊
1.
The contents of seven heavy-metal elements (Cu, Cd, Pb, Zn, Cr, As, Hg) and eight fertility indices (pH, organic matter, available N, available P, available K, total N, total P, total K) of 290 soil samples, which were obtained from 0~20 cm topsoil of red garden soils and alluvial garden soils at suburban areas of Changsha, were analyzed respectively.
为了解蔬菜土壤重金属含量与土壤肥力的关系,通过田间采样方法,对长沙市郊红菜园土和冲积菜园土0~20cm表土共计290个样品中Cu、Cd、Pb、Zn、Cr、As、Hg7种重金属元素含量以及土壤pH、有机质、碱解氮、速效磷、速效钾、全氮、全磷、全钾8个肥力指标的含量进行了分析。
3) the northeast of Kaifu Changsha
长沙市郊开福区
4) the suburbs of Changsha
长沙城郊
1.
Based on experience tourism in the rural,this paper analyses the current situations and the development conditions of the rural experience tourism in the suburbs of Changsha, and puts forwards some suggestions about tourism product development of the rural experience tourism in the suburbs of Changsha.
文章立足于乡村体验旅游角度,分析了长沙城郊乡村体验旅游的发展现状和开发条件,并对产品开发进行了初步的构想。
6) Changzhi city suburb
长治市郊区
1.
The paper pointes out the rural ecological environment problems in Changzhi city suburbs and puts forward some reforming measures to improve them.
叙述了长治市郊区农村生态环境问题及其产生的原因,提出了长治市郊区农村生态治理整改措施。
补充资料：东郊别业
【诗文】：
东皋占薄田，耕种过馀年。护药栽山刺，浇蔬引竹泉。
晚雷期稔岁，重雾报晴天。若问幽人意，思齐沮溺贤。
【注释】：
【出处】：
全唐诗：卷268_37
东皋占薄田，耕种过馀年。护药栽山刺，浇蔬引竹泉。
晚雷期稔岁，重雾报晴天。若问幽人意，思齐沮溺贤。
【注释】：
【出处】：
全唐诗：卷268_37
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