本书是一部关于苏联灌溉土壤盐渍化防治的综合性学术著作，系统论述了不同类型绿洲盐渍化特点及其防治措施。全书由第四至第六部分组成：第四部分按灌溉绿洲类型（滨海三角洲、干旱大陆三角洲、冲积平原）分别阐述了盐分积累规律及典型区域（阿姆河三角洲、库拉-阿拉克斯低地、费尔干纳谷地、饥饿草原、伏尔加河流域等）的防治实践；第五部分考察了盐分对农作物水分状况、矿物质营养、光合作用、氮代谢及产量结构的影响，并探讨了提高作物耐盐性的方法；第六部分从系统层面与农场层面两个维度，提出了包括水平衡调控、盐分平衡管理、排水系统建设及土壤冲洗等在内的综合防治措施体系。全书理论与实践并重，对干旱和半干旱灌区的土壤改良与农业可持续发展具有重要参考价值。\n
", "ds_source": "作者（编委会）：В. А.科夫达（В. А. Ковда）\n出版社：Издательство Академии наук СССР\n出版地：莫斯科\n出版年：1947年\n页数：375页 \n语种：俄文\n馆藏条形码：XJLAS RU 70018418\n
", "ds_process_way": "本书为中国科学院新疆生态与地理研究所文献信息中心（以下简称中心）馆藏文献，中心将本书电子化后存储，已经过OCR识别，数据加工过程依据国家标准《GB/T 31219.2-2014图书馆馆藏资源数字化加工规范》，完全遵照《盐渍土的起源与状况第二卷》的数据信息，未改动删减。\n
", "ds_quality": "对收集到的《盐渍土的起源与状况第二卷》进行电子化加工处理，按照国家标准《GB/T 31219.2-2014图书馆馆藏资源数字化加工规范》要求，未改动删减《盐渍土的起源与状况第二卷》的数据信息，数据质量可靠。\n
", "ds_acq_start_time": "2025-07-14 00:00:00", "ds_acq_end_time": "2025-07-14 00:00:00", "ds_acq_place": "苏联", "ds_acq_lon_east": null, "ds_acq_lat_south": null, "ds_acq_lon_west": null, "ds_acq_lat_north": null, "ds_acq_alt_low": null, "ds_acq_alt_high": null, "ds_share_type": "login-access", "ds_total_size": 37364188, "ds_files_count": 1, "ds_format": "PDF格式", "ds_space_res": "无", "ds_time_res": "无", "ds_coordinate": "无", "ds_projection": "无", "ds_thumbnail": "e4c7fc09-de39-4390-9a9c-63bcbcc5b60e.jpg", "ds_thumb_from": 0, "ds_ref_way": "", "paper_ref_way": "", "ds_ref_instruction": "", "ds_from_station": null, "organization_id": "a5877b42-96ea-4f13-af7e-246f355413d6", "doi_value": "", "subject_codes": [ "210.50" ], "quality_level": 1, "publish_time": "2026-09-18 10:26:25", "first_publish_time": null, "last_updated": "2026-09-18 10:26:25", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.01840", "license": null, "extra": null, "files_shape": [ { "name": "20250714002(XJLASRU70018418).pdf", "size": 37364188, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "", "ds_abstract": "This book is a comprehensive academic work on the prevention and control of salinization of irrigated soil in the Soviet Union. It systematically discusses the characteristics of salinization of different types of oases and its prevention and control measures. The book consists of parts four to six: the fourth part is divided into irrigation oasis types (Coastal delta, arid continental delta, alluvial plain) The salt accumulation laws and typical areas are described respectively Prevention and control practices (Amu Darya Delta, Kura-Araks Lowland, Fergana Valley, Hungry Grassland, Volga River Basin, etc.); Part 5 examines the effects of salt on crop water status, mineral nutrition, photosynthesis, nitrogen metabolism and yield structure, and discusses methods to improve crop salt tolerance; The sixth part proposes a comprehensive prevention and control measure system including water balance regulation, salt balance management, drainage system construction and soil flushing from two dimensions: the system level and the farm level. The book pays equal attention to theory and practice, and has important reference value for soil improvement and sustainable agricultural development in arid and semi-arid irrigation areas.\r\n
", "ds_source": "Author (Editorial Board): Expand.А. Kovda (.А.Ковда）\r\nPublished by: 丨 зд а т ельс тво А к а д еми наук С С С С С СР\r\nPublished: Moscow\r\nPublication year: 1947\r\nPages: 375 pages \r\nLanguage: Russian\r\nCollection barcode: XJLAS RU 70018418\r\n
", "ds_process_way": "This book is the collection of the Documentation and Information Center of the Xinjiang Institute of Ecology and Geography, China Academy of Sciences (hereinafter referred to as the Center). The center has stored the book electronically and has been recognized by OCR. The data processing process is in accordance with the national standard \"GB/T 31219.2-2014 Specifications for Digital Processing of Library Collection Resources\", and fully complies with the data information of \"Origin and Condition of Saline Soil Volume 2\" without modification or deletion.\r\n
", "ds_quality": "The collected \"Origin and Condition of Saline Soil Volume 2\" was electronically processed and processed. In accordance with the requirements of the national standard \"GB/T 31219.2-2014 Code for Digital Processing of Library Collection Resources\", the \"Origin and Condition of Saline Soil Volume 2\" was unchanged and deleted. The data information of \"Origin and Condition of Saline Soil Volume 2\" is of reliable quality.\r\n
", "ds_acq_place": "Soviet Union", "ds_ref_instruction": "", "ds_ref_way": "", "ds_format": "PDF format", "ds_projection": "no", "ds_space_res": "", "ds_time_res": "" } }, "license_type": null, "doi_reg_from": "reg_local", "cstr_reg_from": "reg_local", "doi_not_reg_reason": null, "cstr_not_reg_reason": null, "is_paper_in_submitting": false, "ds_topic_tags": [ "土壤", "排水", "水平衡", "灌溉", "盐平衡", "绿洲", "盐渍化防治" ], "ds_subject_tags": [ "土壤学" ], "ds_class_tags": [], "ds_locus_tags": [ "苏联" ], "ds_time_tags": [ 1947 ], "ds_contributors": [ "文献信息中心" ], "ds_meta_authors": [ "文献信息中心" ], "ds_managers": [ "文献信息中心" ], "category": "图书" }