本书为国际“自然保护”系列丛书之一，汇编了经互会成员国在防治土地原生和次生盐渍化方面的研究成果与经验。书中探讨了盐渍化形成的原因、改良措施及保护对策，为相关国家的农业发展和土地资源可持续利用提供了科学参考。\n
", "ds_source": "作者（编委会）：В. А.科夫达（В. А. Ковда）\n出版社：Издательство «Колос»\n出版地：莫斯科\n出版年：1981年\n页数：316页 \n语种：俄文\n馆藏条形码：XJLAS RU 70019851\n分类号：УДК 631.619:631.445.52\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，未经过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《土地盐渍化防治》的数据信息，未改动删减。\n
", "ds_quality": "对收集到的《土地盐渍化防治》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《土地盐渍化防治》的数据信息，数据质量可靠。\n
", "ds_acq_start_time": "2025-07-28 00:00:00", "ds_acq_end_time": "2025-07-28 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": "apply-access", "ds_total_size": 111894112, "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": "b1b6138a-6ed4-4da5-951b-0714847d328c.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": "2026-09-17 17:35:59", "first_publish_time": null, "last_updated": "2026-09-17 17:35:59", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.02128", "license": null, "extra": null, "files_shape": [ { "name": "20250728003(XJLASRU70019851).pdf", "size": 111894112, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "", "ds_abstract": "This book is one of the international \"Nature Conservation\" series and compiles the research results and experiences of CMEA member countries in preventing and controlling primary and secondary salinization of land. The book discusses the causes of salinization, improvement measures and protection countermeasures, and provides scientific reference for agricultural development and sustainable use of land resources in relevant countries.\r\n
", "ds_source": "Author (Editorial Board): Expand.А. Kovda (.А.Ковда）\r\nPublished by: 丨 здательс тво «Ко л о с»\r\nPublished: Moscow\r\nPublication year: 1981\r\nPages: 316 pages \r\nLanguage: Russian\r\nCollection barcode: XJLAS RU 70019851\r\nClassification No.: У п б 631.619:631.445.52\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 stores the book electronically without OCR recognition. 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 \"Prevention and Control of Land Salinization\" without modification or deletion.\r\n
", "ds_quality": "The collected \"Prevention and Control of Land Salinization\" were processed electronically. In accordance with the requirements of the national standard \"GB/T 31219.2-2014 Code for Digital Processing of Library Collection Resources\", the data of \"Prevention and Control of Land Salinization\" were not changed and deleted. Information, the data quality is reliable.\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": [ "农业发展", "土地资源", "改良", "盐渍化" ], "ds_subject_tags": [ "土壤学" ], "ds_class_tags": [], "ds_locus_tags": [ "苏联" ], "ds_time_tags": [ 1981 ], "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" }