一、播前准备 (一 )精细整地，配方施肥 宜选择土质肥沃，水浇条件好，无姜瘟病地块，在进行冬耕的基础上，春季及早进行精细整地，使土壤达到无明暗坷垃，上松下实。增施有机肥，以优质鸡粪，无病残体圈肥、饼肥和草木灰配合施用，结合整地撒施优质腐熟鸡粪 3～ 4米 3或优质 A preparation before sowing (a) fine preparation of land, fertilizer should choose the fertile soil, watering conditions are good, no ginger blast plots, on the basis of winter farming, early spring fine ground, so that the soil reached no light, Panasonic on the real. The application of organic fertilizer, high-quality chicken manure, disease-free body fat ring, cake fertilizer and ash with the application of soil preparation combined with high-quality cooked manure 3 to 4 m 3 or high quality