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| 2BTR-5型推式播种机实验分析 | |
| 引用本文： | 史延辉,吴兆迁,牛晓华,才丽华.2BTR-5型推式播种机实验分析[J].林业机械与木工设备,2012(10):18-20. |
| 作者姓名： | 史延辉 吴兆迁 牛晓华 才丽华 |
| 作者单位： | 1. 黑龙江省亚布力林业局亮河苗圃,黑龙江尚志 150633 2. 国家林业局哈尔滨林业机械研究所,黑龙江哈尔滨150086 3. 中国林业科学研究院林业新技术研究所,北京100091 |
| 基金项目： | 国家农业科技成果转化资金项目“苗圃机械化精细作业关键技术中试示范”（2010GB24320614） |
| 摘 要： | 2BTR-5型推式播种机采用凸齿式柔性护种排种装置,实现了床作精少量播种作业,彻底解决了长期以来一直无法解决的排种器伤种、伤芽问题.该机结构简单,操作方便,制造成本低;性能试验和生产试验的结果显示:机具的作业质量比手工播种显著提高,生产率提高了4倍,作业成本减少了2倍,节约种子近30%,具有显著的经济效益和生态效益. |
| 关 键 词： | 苗圃机械 播种机 实验分析 |
Experimental Analysis of 2BTR-5 of Push-type Seeder |
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| SHI Yan-hui,WU Zhao-qian,NIU Xiao-hua,CAI Li-hua.Experimental Analysis of 2BTR-5 of Push-type Seeder[J].Forestry Machinery & Woodworking Equipment,2012(10):18-20. | |
| Authors: | SHI Yan-hui WU Zhao-qian NIU Xiao-hua CAI Li-hua |
| Institution: | 1.Heilongjiang Province Yabuli Forestry Bureau Bright River Nursery, Shangzhi Heilongjiang 150633, China; 2.Harbin Research Institute of Forestry Machinery, the State Forestry Administration, Harbin Heilongjiang 150086, China; 3.Forestry New Technology Research Institute, Chinese Academy of Forestry, Beijing 100091, China) |
| Abstract: | 2BTR-5 Push-type Seeder adopts a convex tooth-type＇flexible seed protecting and metering device, making precise small-amount sowing operation and totally solving the problem with seeders damaging seeds and realizing bed buds that has remained unsolved for a long time. The device features a simple structure, convenient operation and low manufacturing costs, with performance test and production test results showing： the operation quality of the device has improved substantially, productivity has improved by 4 times and operating cost has reduced by two times, saving nearly 30% seeds, with significant economic and ecological benefits. |
| Keywords: | nursery machinery seeder experiment analysis |
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