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Transformation of land scale management in major grain-producing areas and countermeasures——A case study of Hebei Province
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Science & Technology Review | 2020, 38(13) : 65 - 72
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Science & Technology Review | 2020, 38(13): 65-72
Exclusive: Theory and Practice of Chinese Geography
Transformation of land scale management in major grain-producing areas and countermeasures——A case study of Hebei Province
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QIN Yanjie1,2, ZHAO Yanxia1,2, LIU Xin1,2, WU Aibin1,2, SHEN Huitao1,2, YANG Huijuan3
Affiliations
    1. Institute of Geographical Sciences, Hebei Academy of Sciences, Shijiazhuang 050011, China;
    2. Hebei Engineering Research Center for Geographic Information Application, Shijiazhuang 050011, China;
    3. Forest and Fruit Technology Research and Promotion Service Center of Shijiazhuang, Shijiazhuang 050000, China
Published: 2020-07-13 doi: 10.3981/j.issn.1000-7857.2020.13.008
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The only way to advance the agricultural modernization is to moderate the land scale management. The fundamental conditions of the land scale management are satisfied in the Hebei plain area. But there are some problems to be solved, such as the land fragmentation, the poor farmland infrastructure, especially, the irrigation facilities, and the limited capacity of the land transfer to further promote the scale operation. Therefore, it is desirable to analyze the land scale management states, the transformation characteristics and its drive force. It is shown that the land scale management goes from the land transfer concentration stage into the scale management and social service transition stage and the scale management form goes from the pure land transfer to the coexistence of the land transfer and the land trusteeship. The drive force is the development of the agricultural productive forces, the interests of the operating subjects and the service system of the agricultural production. Some suggestions for the present stage are made: The establishing of the land swap mechanism, the linkage of the land transfer and the land improvement, and the driving scale operation with the land trusteeship.
major grain-producing area  /  land scale management  /  land transfer
QIN Yanjie, ZHAO Yanxia, LIU Xin, WU Aibin, SHEN Huitao, YANG Huijuan. Transformation of land scale management in major grain-producing areas and countermeasures——A case study of Hebei Province[J]. Science & Technology Review, 2020 , 38 (13) : 65 -72 . DOI: 10.3981/j.issn.1000-7857.2020.13.008
Year 2020 volume 38 Issue 13
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doi: 10.3981/j.issn.1000-7857.2020.13.008
  • Receive Date:2019-12-29
  • Online Date:2020-08-05
  • Published:2020-07-13
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  • Received:2019-12-29
  • Revised:2020-04-24
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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