I heard that this kind of rice direct seeding machine is really a machine that directly sows long rice in rice without transplanting seedlings. Is that so?

It is true that the rice direct seeding machine does not need to raise seedlings, but directly sows germinated grain seeds into the field through the direct seeding machine without transplanting.

Advantages: First, it saves labor and reduces the amount of labor. Secondly, relatively speaking, it is easier to control the density and sowing amount.

Disadvantages: First, the site requirements are high, mainly because the site is flat and there is no water and puddles. Second, the machine is inefficient. The density and row spacing between plants can not be effectively controlled, and it is most prone to sparse density. This is because rice seeds are too small to sow accurately. Third, paddy fields are different in depth, which is easy to walk, causing machinery to fall into.

There are two kinds of rice direct seeding machines in common use: semi-automatic and automatic. These two basic methods can not overcome these shortcomings, and the practical application effect is poor.

At present, there are drones playing, and the effect is not ideal. The last labor-saving way may be to broadcast manually.