一沟双行小麦播种专用开沟器的试验研究

Experimental Study on an Opener of Two Rows of Wheat in One Furrow

为解决播种机在作业中开沟器堵塞的问题,设计了新型小麦播种专用开沟器,此开沟器能够在一次作业中完成播2行种子与1行肥。在此基础上,研制了小型小麦播种机。田间试验表明:装有专用开沟器的播种机,能有效地解决开沟器的堵塞问题,具有良好的通过性。

A new type of opener that can plant two rows of wheat and one row of fertilizer in one operation and mini-wheat-planter were designed and developed to solve residue blockage problems of openers. The experiment results showed that the new-type opener can solve residue blockage problems effectively, and the mini-wheatplanter with the opener has a high getting across performance, at the same time this planter realized planting wheat in different row width by machine.