本书是一部系统论述天然草场与牧场合理利用与改良的农业科学著作。全书以草地生态学和生物学为基础，从植物类型、生命周期、繁殖方式、季节性发育节律、刈割和放牧后的再生特性等多个维度，系统阐述了草场植物的基本特性。在此基础上，详细介绍了苏联各自然地带（冻原、森林、森林草原、草原、半荒漠、荒漠及山区）草场和牧场的类型与分布特征，以及影响其生产力和饲料价值的各项因素。\n书中围绕草场的利用与改良，分别从施肥、表层改良、根本性改良（即建立人工草场和播种牧场）等方面提出了系统的技术措施，并深入探讨了科学放牧制度（如分区轮牧、定时放牧等）的理论依据与实践方案。此外，还专章论述了干草调制、青贮等饲料保存与加工技术。全书兼具理论性与实践性，是一部面向农业生产、草地科学及牧场管理领域的综合性参考书。
", "ds_source": "作者（编委会）：И. В.拉林（И. В. Ларин）\n出版社：Издательство сельскохозяйственной литературы, журналов и плакатов\n出版地：莫斯科\n出版年：1963年\n页数：465页 \n语种：俄文\n馆藏条形码：XJLAS RU 70002968
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", "ds_acq_start_time": "2025-08-08 00:00:00", "ds_acq_end_time": "2025-08-30 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": 37931855, "ds_files_count": 1, "ds_format": ".PDF格式", "ds_space_res": null, "ds_time_res": "", "ds_coordinate": "无", "ds_projection": "", "ds_thumbnail": "9ff0db51-700a-40dc-83bc-268d4e96f558.png", "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": [ "210.2050" ], "quality_level": 1, "publish_time": "2026-09-18 18:51:15", "first_publish_time": null, "last_updated": "2026-09-18 18:51:15", "protected": false, "protected_to": null, "lang": "zh", "cstr": "33110.11.ariddc.01678", "license": null, "extra": null, "files_shape": [ { "name": "20250808004(XJLASRU70002968).pdf", "size": 37931855, "is_dir": false } ], "features": null, "data_level": 0, "i18n": { "en": { "title": "Natural pastures and pastures", "ds_abstract": "This book is an agricultural science book that systematically discusses the rational use and improvement of natural pastures and pastures. Based on grassland ecology and biology, the book systematically expounds the basic characteristics of grassland plants from multiple dimensions such as plant type, life cycle, reproduction method, seasonal development rhythm, and regenerative characteristics after cutting and grazing. On this basis, the types and distribution characteristics of pastures and pastures in various natural zones of the Soviet Union (tundra, forests, forest grasslands, semi-deserts, deserts and mountains), as well as various factors affecting their productivity and feed value, are introduced in detail.\r\nFocusing on the utilization and improvement of grassland, the book puts forward systematic technical measures from aspects such as fertilization, surface improvement, and fundamental improvement (i.e., establishing artificial grassland and sowing pastures), and deeply discusses scientific grazing systems (such as zoning rotation grazing, Timing grazing, etc.). The theoretical basis and practical plan. In addition, a special chapter is also devoted to the preservation and processing of forage such as hay preparation and silage. The book is both theoretical and practical, and is a comprehensive reference book for the fields of agricultural production, grassland science and pasture management.", "ds_source": "Author (Editorial Board):.В. Lalin (.В.Ларин）\r\nPublished by: 丨 зда т е л ь с т в о с е л ь с к о зяй с т в е н н о й л и т е р а т у ры, з у р н а л о в и пл а к а т о в\r\nPublished: Moscow\r\nPublication year: 1963\r\nPages: 465 pages \r\nLanguage: Russian\r\nCollection barcode: XJLAS RU 70002968", "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\", fully complying with the data information of \"Natural Grasslands and Pastures\" without modification or deletion.", "ds_quality": "The collected \"Natural Pastures and Pastures\" were processed electronically. In accordance with the requirements of the national standard \"GB/T 31219.2-2014 Specifications for Digital Processing of Library Collection Resources\", the data information of \"Natural Pastures and Pastures\" was not changed and deleted., and the data quality was reliable.", "ds_acq_place": "", "ds_ref_instruction": "", "ds_ref_way": "", "ds_format": ".PDF format", "ds_projection": "", "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": [ "牧场", "草场" ], "ds_subject_tags": [ "农业生态学" ], "ds_class_tags": [], "ds_locus_tags": [ "苏联" ], "ds_time_tags": [ 1963 ], "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" }