我国农民施用有机肥料已有数千年的历史,在肥料的堆积和施用等方面有着极其丰富的經驗。俗語說:“地是万宝囊,增产无限量;粮在土中生,有肥就有粮。”这說明了要多打粮食,就必須多施肥,要使粮食过关,首先肥料要过关。因此,多积优貭肥料是当前支援农业生产的一項重要任务。我們曾在河南长葛县坡 Our farmers have been using organic fertilizers for thousands of years and have vast experience in the accumulation and application of fertilizers. As the saying goes: “The land is a million Baoshu, an unlimited amount of increase; grain in the soil Health, there is fat to have food.” This shows that to fight more food, we must more fertilizers, to make food clearance, first fertilizer to cross the border. As a result, DFSD fertilizer is currently an important task in supporting agricultural production. We used to slope in Changge County, Henan Province