Abstract:

Hebei is a producing province of the grain. The grain is about highlight problem of layout vague, obvious advantages of the region, growing dispersion etc. These problems restricted the grains of the main factors in Hebei Province. This paper analyzed the production aggregation, defined the major grain crops production areas in Hebei Province, there were 48 counties (urban, area) for the grain crops producing big counties; this paper analyzed major grain crops and region comparative benefit by compare effectiveness of model (osculating value method) in Hebei Province. And then analyzed the two proposed regional. At last, the paper proposed the major grain crops superiority region layout proposal in Hebei Province: (1) The millet was planted in mountain of Tai-hang, west Yan-shan and Hei-long-gang area, these area fit kinds of high yield and quality, high drought, health Se, simplify the cultivation of quality. (2) The mung bean was planted in mountain of Tai-hang, Yan-shan, Hei-long-gang area. These areas fit kinds of high yield and quality, export-oriented. Adzuki bean was planted in mountain of Tai-hang, Zhang-Cheng-Qin area, Qian-an, Qian-xi area, Hei-long-gang area, plain of front the hill. These areas fit kinds of high yield and quality, the high sand, export-oriented. (3) Sweet potato fitted kinds of starchy, High-yielding early maturing in mountain of Tai-hang, sweet potato fits kinds of starchy, Fresh Type, High-yielding early maturing in Yan-shan area. (4) Broomcorn fitted kinds of forage, brewing in mountain of Tai-hang and Hei-long-gang area, it fittec kinds of brewing, forage, energy in coastal plain area.