黑龙江流域雨养条件下低投入水平的谷物生产适宜性分布图
发布时间 ：2025-12-21 11:52:44 UTC
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A map of grain production suitability under low input levels under rain fed conditions on global land area, with a global grid data layer with a resolution of 5 arc minutes. Each pixel contains the suitability index for rain fed production related to grain production. Cropping yields suitability data for grain production at low input levels under rain fed conditions in the Heilongjiang River Basin. The data is sourced from the Food and Agriculture Organization and IIASA（ https://data.apps.fao.org/map/catalog/srv/eng/catalog.search#/metadata/3a61f7f0 -7b0a-11db-b9b2-000d939bc5d8), with a spatial coordinate system of WGS 84.