莱西市农业机械管理局：莱西市秸秆综合利用现状（20页）.pdf

1、莱西市秸秆综合利用现状Status of Integrated Straw Management in Laixi莱西市农业机械管理局Laixi Agricultural Machinery Administration目录Content一、综述Introduction二、秸秆肥料化应用Straw used as fertilizer三、秸秆饲料化应用Straw used as fodder四、秸秆基料化应用Straw used as base stock 五、秸秆能源化应用Straw used as new energy resource 六、秸秆工业化应用Straw used as ind

2、ustry material七、存在问题Problems一、综述Introduction约90万吨About 900,000 t区域：黄淮海麦玉一年两熟区Region：Wheat-Maize cropping area of Huang-Huai-Hai plain 耕地面积：107万亩Cultivated area:71,333 ha种植模式：小麦(60万亩)、玉米(70万亩)、花生(23万亩)Cropping pattern:wheat(40,000ha),maize(47,000ha),peanut:15,300ha)秸秆（含青贮）：90万吨Straw output(including

3、silage):900,000t但但是莱西市又是一个养殖大市是莱西市又是一个养殖大市，目前全市畜目前全市畜、禽存栏量为禽存栏量为奶牛奶牛7 7.8686万头万头、肉牛肉牛1 1.8 8万头万头、羊羊5 5.3 3万只万只、家禽家禽27922792.1 1万只万只，各类畜禽粪便的处理是一个严峻的问题各类畜禽粪便的处理是一个严峻的问题。Straw burning is forbidden in Laixi recently years.Local government has provided subsidyfor various agricultural machinery,such as si

4、lage maize harvester,straw returning machinery,straw baling machine and wheat no-tillage seeder,which promotes the application and extensionof straw treatment machines.Nowadays,part of the wheat straw is used for power generation,and the rest of the straw is returned to the field.For maize straw,mos

5、t straws are returned tofield directly except for ensiling.Peanut straws are consumed by converting into fodder.IHowever,Laixi is a large breeding market with about 78,600 cows,18,000 beef cattle,53,000sheep and 27.921 million poultry.Consequently,poultry manure has been a serious problem.经过市政府连年大力落

6、实秸秆禁烧，经过市政府连年大力落实秸秆禁烧，以及各级政府财政投入对青贮机、秸秆以及各级政府财政投入对青贮机、秸秆还田机、秸秆打捆机、小麦免耕播种机还田机、秸秆打捆机、小麦免耕播种机进行累加补贴，促进了秸秆综合利用机进行累加补贴，促进了秸秆综合利用机械的推广和普及。目前我市小麦秸秆除械的推广和普及。目前我市小麦秸秆除离田用于生物质发电的以外，其余秸秆离田用于生物质发电的以外，其余秸秆基本全量还田。玉米秸秆除青贮离田外基本全量还田。玉米秸秆除青贮离田外其余秸秆基本能实现全还田。花生秸秆其余秸秆基本能实现全还田。花生秸秆基本能通过秸秆饲料化全部消耗掉。基本能通过秸秆饲料化全部消耗掉。秸秆焚烧Stra