Dataset Direct Download Service (WFS): Small forage area in the Sarthe

Homogeneous area according to agro-climatic criteria which condition grassland production.
Homogeneous area according to agro-climatic criteria which condition grassland production.
This zoning was made on the basis of the results of the SCEES survey conducted in 1982. It was determined on the basis of the following criteria:
— climate (especially humidity)
— medium altitude
— geology (nature of soil and subsoil)

They were reviewed in 1998 to work on areas of at least 90,000 hectares. They form the basis for the ISOP (Information and Objective Monitoring of the Prairies) system that provides yield estimates of temporary and permanent productive grassland.

The 228 French forage regions exclude the low-forage departments: the island of France and the Mediterranean region.
NUM_PRF corresponds to the number of the Small Forage Region (5212 or 5211)

基于影响草地生产的农业气候标准划定的均质区域。基于影响草地生产的农业气候标准划定的均质区域。本分区基于1982年开展的SCEES调查结果编制完成，其划定依据如下标准：
—— 气候条件（尤以湿度为核心指标）
—— 中等海拔
—— 地质条件（土壤与下层土的性质）。该分区于1998年针对面积不低于9万公顷的区域完成修订，其为ISOP（草原信息与客观监测系统，Information and Objective Monitoring of the Prairies）提供了核心支撑，该系统可对临时性与永久性生产性草地的产量进行估算。本次纳入统计的228个法国饲草区域未包含低饲草产出的行政区域：法兰西岛大区与地中海地区。NUM_PRF对应小型饲草区域的编号（5212或5211）。