ZHANG Xiaodan,WU Kening,ZHAO Rui,et al.Evaluation of Healthy Productivity of Cultivated Land at County Scale[J].Research of Soil and Water Conservation,2020,27(03):294-300.
县域耕地健康产能评价
- Title:
- Evaluation of Healthy Productivity of Cultivated Land at County Scale
- 文章编号:
- 1005-3409(2020)03-0294-07
- Keywords:
- land resources; cultivated land health; cultivated land productivity; evaluation; food security
- 分类号:
- F301.2
- 文献标志码:
- A
- 摘要:
- 耕地的产能水平和健康状况是保障粮食安全和可持续发展的基础,对耕地健康产能进行研究,有利于指导优质耕地优先划入基本农田,全面落实耕地数量、质量、生态“三位一体”保护。在梳理土壤健康、耕地产能等研究基础上,界定耕地健康产能的内涵,并将生物活性、作物品质、系统弹性等指标纳入耕地健康产能评价指标体系,运用加权求和法、“1+X”累加模型、连乘积法、叠加法等方法对研究区进行了实证研究。结果表明:研究区耕地产能呈现出由东北地区向西南地区逐渐降低的趋势,耕地健康产能评价结果与耕地健康诊断结果具有相似的规律性,研究区耕地健康产能总体状况良好,级别较低的耕地主要分布在研究区的南部及S湖沿岸,南部大部分为丘陵区,土壤养分含量低,基础设施不完善,产能较低,又由于产业结构和S湖污染的影响,耕地重金属污染严重,导致耕地多为不健康类型。建立的评价指标体系能够反映研究区耕地健康产能的实际情况,能为县域耕地健康产能评价提供借鉴。今后还应重点研究其他尺度的评价指标体系,探索提升耕地健康产能的措施,建立长期的监测网络,为永久基本农田划定和耕地保护提供决策依据。
- Abstract:
- The cultivated land productivity and the health status of cultivated land are the basis for ensuring food security and sustainable development. Study on the healthy productivity of cultivated land is beneficial to guide high-quality cultivated land to be preferentially allocated to basic farmland and comprehensively implement the quantity, quality and ecological protection of cultivated land. Based on the research of soil health and cultivated land productivity, we defines the connotation of the healthy productivity of cultivated land, and the indicators of biological activity, crop quality and system elasticity were included in the evaluation index system. We used the weighted summation method, the ‘1+X' accumulation model, the continuous product method, the superposition method to conduct empirical research on the study area. The productivity of cultivated land in the study area shows the trend of decreasing from the northeast to the southwest. The results of cultivated land health productivity and cultivated land health diagnosis have similar regularity. The overall healthy productivity of cultivated land in the study area is in good condition. The lower-grade cultivated land mainly distributes in the southern part of the study area and along the ‘S' lake. Most of the cultivated land in the south is located in the hilly area, the soil nutrient content is low and the infrastructure is imperfect, resulting in lower productivity, and heavy metal pollution in cultivated land is serious due to industrial structure and the impact of ‘S' Lake pollution, resulting in most unhealthy irrigated land. The evaluation index system established in this study can reflect the actual situation of the cultivated land healthy productivity in the study area, and can provide some references for the evaluation of the cultivated land healthy productivity at the county scale. In the future, the study should focus on the evaluation system of different scales, exploring measures to improve the healthy productivity of cultivated land, and establishing a long-term monitoring network to provide decision-making basis for permanent basic farmland delineation and farmland protection.
参考文献/References:
[1] Maggio A, Criekinge T V, Malingreau J P. Global food security:assessing trends in view of guiding future EU policies[J]. Foresight, 2016,18(5):551-560.
[2] Guelph U O, Smit B, Waltnertoews D, et al. Agroecosystem health:analysis and assessment[J]. World Economy, 1998,25(4):563-589.
[3] Doran J W, Zeiss M R. Soil health and sustainability: managing the biotic component of soil quality[J]. Applied Soil Ecology, 2000,15(1):3-11.
[4] Pankhurst C E, Hawke B G, Mcdonald H J, et al. Evaluation of soil biological properties as potential bioindicators of soil health[J]. Australian Journal of Experimental Agriculture, 1995,35(7):1015-1028.
[5] Wischmeier W H, Smith D D. Predicting rainfall erosion losses:a guide to conservation planning[M]. United States: Department of Agriculture, Science and Education Administration, 1978.
[6] Renard K G, Foster G R, Weesies G A, et al. Predicting soil erosion by water:a guide to conservation planning with the Revised Universal Soil Loss Equation(RUSLE)[M]. Washington, DC:United States Department of Agriculture, 1997.
[7] Acton D F, Gregorich L J. Executive summary of the health of our soils toward sustainable agriculture in Canada [C]. Research Branch:Centre for Land and Biological Resources Research, Agriculture and Agri-Food Canada, Ottawa, Canada, 1996.
[8] Fine A K, Van E H M, Schindelbeck R R. Statistics, scoring functions, and regional analysis of a comprehensive soil health database[J]. Soil Science Society of America Journal, 2017,81(3):589-601.
[9] Mueller L, Schindler U, Shepherd T G, et al. The Muencheberg soil quality rating for assessing the quality of global farmland∥Novel Measurement and Assessment Tools for Monitoring and Management of Land and Water Resources in Agricultural Landscapes of Central Asia[M]. Springer International Publishing, 2014.
[10] 郧文聚,王洪波,王国强,等.基于农用地分等与农业统计的产能核算研究[J].中国土地科学,2007,21(4):32-37.
[11] 伍育鹏,郧文聚,邹如.耕地产能核算模型的研究[J].农业工程学报,2008,24(S2):108-113.
[12] 吴克宁,程先军,黄勤,等.基于分等成果的农用地综合生产能力[J].农业工程学报,2008,24(11):51-56.
[13] 吕慧敏,吴克宁,周勇,等.基于农用地分等的耕地质量主导限制型研究[J].中国农业资源与区划,2015,36(7):11-18.
[14] 郧文聚,梁梦茵,汤怀志.提升耕地质量重在健康产能建设[J].中国土地,2015,4(3):22-23.
[15] 杨邦杰,郧文聚,程锋.论耕地质量与产能建设[J].中国发展,2012,12(1):1-6.
[16] 高丽丽.土地质量地球化学评估与农用地分等整合方法及成果应用研究[D].北京:中国地质大学(北京),2011.
[17] 桑玲玲,张晓沛,杨建宇,等.农用地绿色产能评价体系构建及实证分析[J].农业工程学报,2010,26(7):235-239,389.
[18] 李强,赵烨,严金明.城市化驱动机制下的农用地健康评价[J].农业工程学报,2010,26(9):301-307.
[19] 赵瑞,吴克宁,张小丹,等.粮食主产区耕地健康产能评价:以河南省温县为例[J].中国土地科学,2019,33(2):67-75.
[20] 孔祥斌,张蚌蚌,温良友,等.基于要素—过程—功能的耕地质量理论认识及其研究趋势[J].中国土地科学,2018,32(9):14-20.
[21] 张心昱,陈利顶.土壤质量评价指标体系与评价方法研究进展与展望[J].水土保持研究,2006,13(3):30-34.
[22] Bonetti J D A, Anghinoni I, Moraes M T D, et al. Resilience of soils with different texture, mineralogy and organic matter under long-term conservation systems[J]. Soil & Tillage Research, 2017,174(12):104-112.
[23] Ketterings Q M, Gami S K, Mathur R R, et al. A Simple method for estimating effective cation exchange capacity, cation saturation ratios, and sulfur across a wide range of soils[J]. Soil Science, 2014,179(5):230-236.
[24] Barthes B, Roose E. Aggregate stability as an indicator of soil susceptibility to runoff and erosion; validation at several levels[J]. Catena, 2002,47(2):133-149.
相似文献/References:
[1]龙冬冬,赵宏波,宋戈,等.河南省耕地集约利用时空变化特征研究[J].水土保持研究,2012,19(04):223.
LONG Dong-dong,ZHAO Hong-bo,SONG Ge,et al.Study on the Spatial-temporal Variance of Cultivated Land Intensive Use in He’nan Province[J].Research of Soil and Water Conservation,2012,19(03):223.
[2]范辉,朱红波,周晋,等.虚拟土的基本理论问题研究[J].水土保持研究,2012,19(03):294.
FAN Hui,ZHU Hong-bo,ZHOU Jin,et al.Study on the Basic Theoretical Issues of Virtual Land[J].Research of Soil and Water Conservation,2012,19(03):294.
[3]杨勤科,宋桂琴,李锐.黄土高原土地资源调查中几个问题的讨论[J].水土保持研究,1992,(02):13.
Yang Qinke,Song Guiqin,Li Rui.Approaches to Land Resurces Surveying of Loess Plateau[J].Research of Soil and Water Conservation,1992,(03):13.
[4]李锐,赵永安,宋桂琴,等.固原上黄土地资源信息系统及其应用[J].水土保持研究,1992,(02):26.
Li Rui,Zhao Yongan,Song Guiqin,et al.LAND RESOURCES INFORMATION SYSTEM OF SHANGHUANG IN GUYUAN COUNTY[J].Research of Soil and Water Conservation,1992,(03):26.
[5]杨勤科,郑粉莉,张竹梅.神木试区土地资源与利用[J].水土保持研究,1993,(02):47.
Yang Qinke,Zheng Fenli,Zhang Zhumei.Land Resources and Its Utilization in the Shenmu Experimental Area[J].Research of Soil and Water Conservation,1993,(03):47.
[6]李锐,焦锋.神府─东胜煤田建设对土地资源的影响──大柳塔地区土地资源动态分析[J].水土保持研究,1994,1(04):112.
Li Rui,Jian Feng.Effects of Mining Construction on Land Resources in Shenfu-Dongsheng Coalfields——An analysis of land resources changes in Daliuta area[J].Research of Soil and Water Conservation,1994,1(03):112.
[7]杨联安.陕西省土地资源开发利用的战略思考[J].水土保持研究,1995,2(01):6.
Yang Lianan.The Strategical Thought of Land Resource Exploitment and Utilization in Shaanxi Province[J].Research of Soil and Water Conservation,1995,2(03):6.
[8]陈法扬,朱代洪.王禾丘小流域土地资源评价[J].水土保持研究,1995,2(01):65.
Chen Fayang,Zhu Daihong.The Evaluation of Land Resources on Wang Heqiu Small Watershed[J].Research of Soil and Water Conservation,1995,2(03):65.
[9]杨立廷,龚学巨.冀西北风沙半干旱区土地资源评价及利用[J].水土保持研究,1996,3(03):112.
Yang Liting,Gong Xuechen.Appraisal and Utilization of Soil Resources in Semi-Arid Region in Northwest Hebei[J].Research of Soil and Water Conservation,1996,3(03):112.
[10]廖安中,张淑光,邓岚,等.东江流域水土流失区水土资源评价──以上杨试验区为例[J].水土保持研究,1997,4(03):78.
Liao Anzhong,Zhang Shuguang,Deng Lan,et al.Soil and Water Resources Appraisement in the Soil and Water Loss Area in Dongjiang Watershed——Taking Shangyang Experimental Area as an Example[J].Research of Soil and Water Conservation,1997,4(03):78.
备注/Memo
收稿日期:2019-06-20 修回日期:2019-07-09资助项目:国家重点研发计划项目 “土地整治与农用地质量监测评价标准研究”(2017YFF0206801)第一作者:张小丹(1992—),女,河北保定人,博士生,研究方向:土地资源评价与利用规划。E-mail:zxd3249@163.com通信作者:吴克宁(1963—),男,北京人,教授,博士,研究方向:土地资源评价与利用规划。E-mail:wukening@cugb.edu.cn