Lawn mower: In addition to the electric household model, there are two main types. Backpack and shawl. Two-stroke engine, mixed oil combustion. Lightweight and dexterous, easy to operate. It has two "weeding heads", blades and nylon boxes. Clear the bushes and other weeds in the forest and mow the grass quickly. Operators should pay attention to Shi Gen to avoid blade injury, and should protect work clothes, protective glasses and personal safety. Rice can be harvested even with serrated blades and harvesting poles. Weeding is mainly to remove fresh grass, which is usually used to remove weeds on the lawn between high-speed protective belt and hedge.
Lawn crusher: large, medium and small, mainly used for mowing lawns of golf courses and football fields. This mower uses a hob to weed (also known as a hob mower). There are three power transmission modes: gear chain and belt, and there is a plastic trash can behind it. This basket collects mowing grass. The advantages of this lawn mower are that it can control the depth of mowing, weeding smoothly and causing little damage to grass.
Lawn mower: There are two types of lawn mowers: large and small. Protect the grass with grass, and mow the grass with rotating blades, mainly mowing the grass. If it is a large grassland, including large pastures planted by farmers, it is applicable. Very common, lawns in schools, tourist attractions, parks, green belts and other places are mostly trimmed with it.
Rotary cultivators are widely used in agricultural cash crop houses, and farmers use weeding machines to reclaim wasteland. For farmers who grow grass, a lawn mower is an essential artifact. At present, garden units rarely use lawn mowers (hob lawn mowers), and farmers don't need them yet. Generally speaking, these four machines first served the garden, and later some machines were used in agriculture. They have different uses and advantages in their respective fields, and the mechanical weeding effect is good, so it cannot be generalized.
In weeding, these machines are not as effective as herbicides and manual weeding, but if they need practicality, they should be compared from existing equipment. First, we need to unload the rotary cultivator and lawn grinder. Because the rotary tiller is more suitable for operating yellow grass farmland without crop growth, the plot where crops grow really has no strength, and weeding is not what we need. In addition, in addition to lawn mowers and lawn mowers, farm green feed processors also have rotary cultivators, so we directly ignore their existence, and we focus on lawn mowers and lawn mowers with specific weeding functions.
As we know, lawn mower is a small portable tool, which is used to clean weeds in lawns, courtyards, pastures and other places. In weeding, the lawn mower is the best among these machines, but its use as a weeding tool in agricultural production is limited. For example, corn field, a crop with large plant spacing, is suitable for weeding, not suitable for rice, wheat, soybeans and other crops. Because high-density crop herbicides are useless.