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| 2BMFDC-6型稻茬麦半旋播种机设计与性能试验 | |
| 引用本文： | 李朝苏,汤永禄,解立胜,黄钢,钟贵祥,吴春,程少兰.2BMFDC-6型稻茬麦半旋播种机设计与性能试验[J].西南农业学报,2011,24(2). |
| 作者姓名： | 李朝苏 汤永禄 解立胜 黄钢 钟贵祥 吴春 程少兰 |
| 作者单位： | 1. 四川省农业科学院作物研究所,四川成都,610066 2. 德阳市金阳农机物资有限责任公司,四川德阳,618000 3. 德阳市旌阳区农业机械局,四川德阳,618000 |
| 基金项目： | 国家科技支撑计划项目，四川省粮食丰产科技工程，国家现代农业产业技术体系建设专项资金 |
| 摘 要： | 针对西南地区稻茬小麦面临的粘湿生态环境和秸秆还田技术问题,进行了适宜播种机具的设计研制与性能试验.①研制的2BMFDC-6型半旋播种机,由手扶拖拉机驱动,整机重量轻,动土量少,能耗低,一次作业即可完成播种、施肥、盖种等工序,省工高效.作业时只对播种带进行浅旋开沟,种子撒落于播种沟内,泥土、根茬和碎草混合盖种,较好地解决了播种质量和稻草还田问题.②田间性能试验表明,无论稻草是否还田,2BMFDC-6型半旋播种机都具有良好的适应性和播种效果.无稻草还田条件下,播种质量、产量和效益均显著高于SCTNB-180Z4/8型全旋机播和免耕人工撒播处理.稻草还田条件下则以"半喂入"收割机收获水稻并切割抛洒稻草的播种效果更好.③播种阶段耕层土壤含水量适宜范围25%～40%,适宜播种量120～180kg/hm2、施氮量150～180kg/hm2. |
| 关 键 词： | 西南区 稻茬麦 2BMFDC-6型半旋播种机 |
Design and Experiment of 2BMFDC-6 Half-tillage Seeder of Wheat after Rice |
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| LI Chao-su,TANG Yong-lu,XIE Li-sheng,HUANG Gang,ZHONG Gui-xiang,WU Chun,CHENG Shao-lan.Design and Experiment of 2BMFDC-6 Half-tillage Seeder of Wheat after Rice[J].Southwest China Journal of Agricultural Sciences,2011,24(2). | |
| Authors: | LI Chao-su TANG Yong-lu XIE Li-sheng HUANG Gang ZHONG Gui-xiang WU Chun CHENG Shao-lan |
| Institution: | LI Chao-su1,TANG Yong-lu1,XIE Li-sheng2,HUANG Gang1,ZHONG Gui-xiang3,WU Chun1,CHENG Shao-lan3(1.Crop Research Institute,Sichuan Academy of Agricultural Sciences,Sichuan Chengdu 610066,China,2.Jinyang Agricultural Machinery Material Limited Liability Company of Deyang City,Sichuan Deyang 618000,China 3.Agricultural Mechanization Bureau of Jingyang District,Deyang City,4.Agricultural Department of Sichuan Province,Sichuan Chengdu 610041,China) |
| Abstract: | In order to overcome bad sowing quality because of wet and heavy soil and improve rice straw returning quality,2BMFDC-6 half-tillage wheat seeder was designed.The seeder was drived by walking tractor.The weight of whole machine was 150 kg.It destroyed soil litter in working and was suitable for wheat field after rice reaping.When it was working,the seeding belt was rotary tillage and other parts were no tillage.The depth and width of ditching were 3-4 and 5-6 cm,seeding width 1.38m,row spacing 23cm.Fertiliz... |
| Keywords: | South-west China Wheat after rice 2BMFDC-6 half-tillage seeder |
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