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氣流輸送式小麥免耕播種機設計和試驗
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“十一五”國家科技支撐計劃資助項目（2006BAD11A05,、2009BADB5B03）


Design and Test on Pneumatic No-till Wheat Planter
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    摘要:

    設計了2BMG-24Q型氣流輸送式小麥免耕播種機,，采用高壓氣流輸送種子到各播種行的播種單體導種管，實現(xiàn)精少量排種,、破茬開溝和種肥分施,，能夠免耕播種小麥,。試驗表明：播種深度合格率為88.3%，施肥深度合格率為85.2%,。

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    The 2BMG-24Q pneumatic no-till wheat planter was designed. Seeds were transported into seeder pipes with high-speed air current to perform precision metering. The wavy disc coulters were used to cut stubble for sowing, and the double disc coulters were used to open furrow for fertilizing. The test results showed that the quanlification percent of seed depth and fertilizer depth were 88.3% and 85.2%, respectively.

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劉立晶,劉忠軍,楊學軍,李長榮.氣流輸送式小麥免耕播種機設計和試驗[J].農(nóng)業(yè)機械學報,2011,42(2):54-57. Liu Lijing, Liu Zhongjun, Yang Xuejun, Li Changrong. Design and Test on Pneumatic No-till Wheat Planter[J]. Transactions of the Chinese Society for Agricultural Machinery,2011,42(2):54-57.

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