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大邑县地处成都平原都江堰自流灌溉区,属南方稻田耕地类型,是四川省优质粮油主产区。农作物主要有水稻、小麦、油菜等,一年两熟,有净作、套作、间作、轮作等种植模式。2010年全县耕地面积33.63万亩,粮食总产量21.13万t,油菜总产量1.49万t。一、耕地地力基本情况按照《全国耕地类型、耕地地力等级划分》标准,我县耕地地力划分为5
Dayi County is located in Chengdu Plain Dujiangyan gravity irrigation area, is a type of paddy fields in southern rice, Sichuan Province is the main producing areas of high quality grain and oil. Crops are mainly rice, wheat, rape and so on, cooked twice a year, there are net, intercropping, crop rotation and other planting patterns. In 2010 the county area of 33636 acres of arable land, the total output of 2131300 t of oil, rape total output of 14900 t. I. Basic Conditions of Cultivated Land Forces According to the standard of “Classification of Cultivated Land Categories and Cultivated Land Forces”, the cultivated land productivity of our county is divided into 5