{"id":"82f6db40-c9bb-4af0-97d1-44f3de4de090","title":"黑河流域临泽平川灌区土壤容重、灌溉试验和田间持水量空间分布数据（2012）","title_en":"Spatial distribution data of soil bulk density, irrigation experiment and field water holding capacity in Linze Pingchuan irrigation area of Heihe River Basin (2012)","serial":"黑河流域计划","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":".xlsx 格式存储","description":"在临泽平川绿洲沿黑河沿岸到荒漠绿洲过渡带针对118个地块土壤的质地、容重、田间持水量、饱和持水量、土壤有机质、全氮、无机碳含量。PH值、电导率、总碳、SIC、C/N进行监测，测定0-20cm耕层土壤物理化学性状；测定0-20cm 和20-80cm土层土壤粒级组成。\n并针对棉花田间5个不同质地土壤性状，棉花进行灌溉试验：灌溉量、籽棉产量、秸秆参量、衣分、衣指、籽指、单铃重、霜前花率、单位结铃数、单铃重、灌溉水生产力等进行观测。","doi":"10.3972/heihe.302.2014.db","projection":"4326","language":"zh","share_type":"online","east":100.201,"west":100.11,"south":39.311,"north":39.379,"scale":null,"crs":null,"filesize":0.46,"share_policy":"a","ts_created":"2015-01-10T02:44:16+08:00","doi_type":"拥有自主知识产权","ts_updated":"2021-04-18T14:08:29.986763+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":"EXCEL","project":[10,11,15],"specials":["4e7b97a6-ee1f-4b51-83e5-04a100993973"],"cite":"苏永中，黑河流域临泽平川灌区土壤容重和田间持水量空间分布数据，黑河计划数据管理中心，2014","review_status":5,"review_invite":[],"review_editor":null,"data_sources":null,"temporal_resolution":null,"spatial_resolution":null,"license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[114],"subtopics":{"metadata":"82f6db40-c9bb-4af0-97d1-44f3de4de090","three_pole":null,"third_pole":null},"username":"盖春梅","review_time":null,"protected_duration":6,"protected_describe":null,"is_important":false,"hit_count":10176}