Research on improvement and experiment of 2BYF-6 type stubble no-tillage multi-seeder for rape;

Dynamic model for metering process for pneumatic roller-type vegetable seeder;

Experimental research on 2BYF-6 type no-tillage rape combine seeder in paddy stubble field;

Design of wheat planter of ridge furrow irrigation;

Design of Rotary Tillage Planter with Double-deck Fertilizer;

Study on permanent raised bed planter;

Study on the improvement of water-saving and anti-drought seed-sowing machine;

【Objective】 The study developed a new type of sowing machine that is capable of dividing the fertilizer into seed fertilizer and base fertilizer and laying them into a deeper depth while sowing.

This paper discussed system simulation and reviewed its history development, expatiated its application and study on sowing machine, pointed out the problems in this field.

Systematic design of the drill′s speed automatic monitor;

Research of New Type Multi-purpose Drill Test Rig;

This paper focally states the study and Study and test analysis on the one-step Seed-centralized pneumatic drill on the basis of analyzing China current wheat-planting policy, the cultural techn- ique of drill sowing and the present situation of correspond- ing pneumatic drill.

Test-bed of the 2BST-160 cron sower function;

In this thesis, The mechanically sowing technology on rape cultivation was studied, and variable-drop sower was creatively designed.

This article presented an improved design focusing on solving the problems that the 2BYLS-320 model seeding machines exist when they work.