It is very important that making full use of the regional precipitation resources. evaluating the comprehensive risks overall and choosing drought-resisting and disaster-avoiding cropping system reasonably. Based on the meteorological data from 1961 to 2017 and crop growth period data from 1981 to 2017 in Sichuan Province. Sichuan Province was divided into seven agro-ecological zones ... https://jeepworldes.shop/product-category/roof-rack/