Standard No.:	GB/T 30600-2022
English Name:	Well-facilitated farmland construction—General rules
Chinese Name:	高标准农田建设 通则
Chinese Classification:	A76    Geotectonic Mapping and Marine Mapping
Professional Classification:	GB    National Standard
Issued by:	SAMR; SAC
Issued on:	2022-03-09
Implemented on:	2022-10-1
Status:	valid
Superseding:	GB/T 30600-2014 Well-facilitated farmland construction―General rules
Language:	English
File Format:	PDF
Word Count:	13500 words
Price(USD):	405.0
Delivery:	via email in 1~5 business day

GB/T 30600-2022 Well-facilitated farmland construction—General rules 1 Scope This document establishes the basic principles of high standard farmland construction, and specifies the construction area, farmland infrastructure construction and farmland fertility improvement project construction contents, technical requirements, management requirements, etc. This document is applicable to the construction, reconstruction and upgrading of high standard farmland. 2 Normative References The contents in the following documents, through normative references, constitute indispensable provisions of this document. Where, for dated references, only the version corresponding to that date applies to this document; For undated references, the latest version (including all amendments) is applicable to this document. ＧＢ５０８４Water quality standard for farmland irrigation ＧＢ／Ｔ１２５２７Overhead insulated cables with rated voltage of 1kV and below ＧＢ／Ｔ１４０４９Overhead insulated cable with rated voltage of 10kV ＧＢ／Ｔ２０２０３ Technical code for pipeline irrigation project ＧＢ／Ｔ２１０１０ Classification of land use status ＧＢ／Ｔ３３４６９ Cultivated land quality grade ＧＢ５００５３ Code for design of 20kV and below substations ＧＢ／Ｔ５００８５ Technical Code for Sprinkler Irrigation Engineering ＧＢ５０２６５ Code for design of pumping station ＧＢ５０２８８ Design standard for irrigation and drainage works ＧＢ／Ｔ５０３６３ Technical standard for water-saving irrigation engineering ＧＢ／Ｔ５０４８５ Technical standard for micro irrigation engineering ＧＢ／Ｔ５０５９６ Technical code for rainwater harvesting and utilization engineering ＧＢ／Ｔ５０６００ Technical standard for canal anti-seepage lining engineering ＧＢ／Ｔ５０６２５ Technical Specification for Pump Well ＧＢ５１０１８ Code for design of water and soil conservation works ＤＬ／Ｔ５１１８ Guidelines for planning and design of rural power network ＤＬ／Ｔ５２２０ Code for design of 10kV and below overhead distribution lines ＮＹ／Ｔ１１１９ Technical specification for cultivated land quality monitoring ＳＬ４８２ Code for design of irrigation and drainage canal system buildings ＳＬ／Ｔ７６９ Guidelines for water resources demonstration of farmland irrigation construction projects ３ Terms and Definitions The following terms and definitions apply to this document. ３．１ well-facilitated farmland Cultivated land with flat fields, concentrated plots, complete facilities, water saving and high efficiency, agricultural power supporting, machine suitable operation, fertile soil, ecological friendliness, strong disaster resistance, and stable and high yield in line with modern agricultural production and management. 3.2 well-facilitated farmland construction In order to reduce or eliminate the main limiting factors and comprehensively improve the comprehensive production capacity of farmland, the farmland infrastructure construction, such as field improvement, irrigation and drainage, field roads, farmland protection and ecological environment protection, farmland power transmission and distribution, and the farmland fertility improvement activities, such as soil improvement, obstacle soil removal, and soil fertilization, are carried out. 3.3 field consolidation engineering Field construction and farmland fertility conservation measures taken to meet the needs of farmland cultivation, irrigation and drainage, water and soil conservation, etc. Note: It includes the construction of cultivated land blocks and the soil fertility maintenance of cultivated layer. 3.4 soil organic matter The general term of various decomposition products and synthetic products of all animal and plant residues formed in soil and added in different stages. Note: It includes highly decomposed humic substances, organic residues with recognizable anatomical structures and various micro organisms. ［ＧＢ／Ｔ３３４６９—２０１６，3.9，］ ［Source：ＧＢ／Ｔ３３４６９—２０１６，3.9，With modification］ 3.5 effective soil layer thickness The total thickness of soil above the parent material layer that can be used by crops; When there is an obstacle layer, it is the thickness of the soil layer above the obstacle layer. ［ＧＢ／Ｔ３３４６９—２０１６，３．１４］ ［Source：ＧＢ／Ｔ３３４６９—２０１６，３．１４］ 3.6 plough layer thickness The thickness of topsoil layer formed by cultivation and ripening. ［ＧＢ／Ｔ３３４６９—２０１６，３．１５］ ［Source：ＧＢ／Ｔ３３４６９—２０１６，３．１５］ 3.7 cultivated land productivity Under the current management level, the cultivated land production capacity is composed of soil site conditions, natural attributes and other related factors. ［ＧＢ／Ｔ３３４６９—２０１６，３．２］ ［Source：ＧＢ／Ｔ３３４６９—２０１６，３．２］ 3.8 cultivated land quality The ability to meet the sustainable output and quality safety of agricultural products, which is composed of farmland fertility, soil health status and field infrastructure. ４ Basic Principle Planning guidance principle. Comply with the national high standard farmland construction plan, land space plan, national agricultural and rural development plan, etc., and make overall arrangements for the construction of high standard farmland. The principle of adjusting measures to local conditions. According to the natural resource endowment, agricultural production characteristics and main obstacles, each region determines the construction contents and priorities, adopts corresponding construction methods and engineering measures, what is needed first and what is needed to make up, and reduces or eliminates the main restrictive factors that affect the comprehensive production capacity of farmland. 。The principle of attaching equal importance to quantity and quality. Through project construction and farmland fertility improvement, stabilize or increase the area of high standard farmland, continuously improve the quality of cultivated land, and save and intensively use the cultivated land. Green ecological principle. Follow the concept of green development and promote the harmonious development of farmland production and ecology. The principle of multiple participation. We should respect the wishes of farmers, safeguard their rights and interests, and guide farmers, new agricultural operators, rural collective economic organizations, and various social capital to participate in the construction in an orderly manner. 4.6 The principle of equal emphasis on construction and management. Improve the management and protection mechanism, implement the management and protection responsibility, and achieve sustainable and efficient utilization. ５ Construction area According to the climatic conditions, landform, obstacle factors and water source conditions in different regions, the national high standard farmland construction areas are divided into seven regions: the northeast region, the Huanghuaihai region, the middle and lower reaches of the Yangtze River region, the southeast region, the southwest region, the northwest region, and the Qinghai Tibet region. See Appendix A for the division of national high standard farmland construction areas ５．２ The farmland in the construction area shall be relatively concentrated, the soil shall be suitable for crop growth, and there shall be no potential geological disasters. There shall be relatively complete infrastructure outside the construction area that can directly provide guarantee for the construction area. ４．３ The key areas for the construction of high standard farmland include the designated permanent basic farmland, food production functional areas and important agricultural product production protection areas. ５．４ The restricted areas of high standard farmland construction include: areas with poor water resources, areas prone to water and soil loss, desertification areas and other ecologically fragile areas, areas left over by history that cause serious land damage and are difficult to recover due to excavation, collapse, occupation, safe use of arable land, areas vulnerable to natural disasters, coastal beaches, inland beaches and other areas. ６．５ The prohibited areas for construction of high standard farmland include: strictly controlled cultivated land, areas within the red line of ecological protection, areas for returning farmland to forests and pastures, rivers, lakes, reservoirs and their protection areas.

Foreword……………………………………………………………ii Introduction………………………………………………………… iii 1 Scope…………………………………………………………… 2 Normative References…………………………………………… 3 Terms and Definitions…………………………………………… 4 Basic Principl…………………………………………………… 5 Construction Area……………………………………………… 6 Farmland Infrastructure Construction Project……………………… 6.1GeneralProvisions……………………………………………… 6.2 Field regulation works………………………………………… 6.3 Irrigation and drainage works………………………………… 6.4 Field road works…………………………………………… 6.5 Farmland protection and ecological environment protection project …………………………………………………………………… 6.6 Farmland power transmission and distribution project…………… 6.7 Other works …………………………………………………… 7 Farmland fertility improvement project ……………………………… 7.1 General Provisions …………………………………………… 7.2 Soil improvement works……………………………………… 7.3 Obstacle layer removal works ………………………………… 7.4 Soil Fertilization Project ……………………………………… 8 Management Requirements……………………………………… 8.1 Land ownership confirmation and land type change…………… 8.2 Acceptance and construction evaluation……………………… 8.3 Farmland quality evaluation monitoring and information management ………………………………………………………………… 8.4 Post construction management and protection………………… 8.5 Supporting and application of agricultural science and technology ………………………………………………………………… Annex A (Informative) Regional Division of National High Standard Farmland Construction …………………………………………… Annex B (Normative) High standard farmland infrastructure construction engineering system ……………………………………………… Annex C (Normative) Requirements for Construction of High Standard Farmland Infrastructure in Various Regions ………………………… Annex D (Normative) High standard farmland fertility improvement engineering system………………………………………………… Annex E (Informative) Reference Values of High standard Farmland fertility ……………………………………………………………… Annex F (Informative) Reference Value of Comprehensive Grain Production Capacity of High standard Farmland ……………………… Bibliography…………………………………………………………