Paddy field rotary cultivator farmland operation skills

Some NongJiShou lack of farmland homework knowledge, not only affect the efficiency, and shorten its service life. Mastering correct paddy farmland homework technology of rotary cultivator is important to improve the quality of farmland homework and working efficiency.

1, maintain appropriate farmland water depth. Before operation, water soaking farmland should be 2-3 days. When paddy field rotary cultivator, farmland water should not be too numerous, too deep, so after rotary tillage, not easy up mud, poor quality of work; Field water will not too little, too shallow, so not only is not easy to rotary tillage work at flat, with added resistance and paddy field tractor motive homework, accelerate machine wear and tear. Therefore, general farmland should keep 3 -- 4 cm depth. If after the use of plough tillage farmland, should it be inundated clay layer depth is advisable.

Paddy field rotary cultivator

2, operation speed. The walking tractor operation speed and rotary cultivator colter shaft speed. For no plough turn rice stubble field, in, when the first time, walking tractor is generally selected assignments 2, rotary cultivator colter shaft can choose low gear is advisable; In a paddy field, and the second time rotary tillage and plough turned walking tractor can choose 3 gears, colter shaft can choose top gear.

3, rotary tillage methods. Commonly used method of rotary tillage farmland has: spindle rotary tillage, set of rotary tillage, return rotary tillage. Spindle rotary tillage method: by field on one side of the unit, a plow picture immediately following a plow, rotary tillage, back and forth the last spin plow head. Set of rotary tillage method: by field on one side of the unit, farm to farm, after 3-5 working apart return, after a village plow again till the next village. Return rotary tillage method: the unit from the farm side, circle rotary tillage, until finish field rotary tillage. Now commonly used method of oblique rake, namely unit along diagonal line to the left or right of plots in a rake of rotary tillage, gradually extending outward, finally tanabe rake around a circle. This method is of high efficiency, fuel consumption is small, work of good quality.