Xinshan corn harvester manufacturers teach you some corn harvester harvesting technology points:
Corn should be harvested in a timely and timely manner, so that the residual nutrients in the stalk continue to be transported to the grains, giving full play to the role of post-ripening, increasing yield, improving quality, and improving quality. It is generally harvested at the maturity stage. It is characterized by yellowing of plant leaves, white and soft bracts, looseness, hardening of the kernels, and the inherent grain shape and color of the variety. Generally, harvesting begins after October 1, that is, Do not freeze to death. The quality requirements for harvesting: moderate stubble, cutting, picking, not throwing sticks, cutting, picking, and returning the grain to the warehouse, but also harvesting and falling to the ground, creating conditions for autumn turning.
The key problem of the corn harvester before and after the corn harvest is precipitation. The first is field precipitation, that is, the pre-harvest precipitation. The main measure is to stand on the stalk and pick the skin to dry. The benefits are many. , Increasing the weight of 100 seeds can increase the yield per mu by 5 to 7%. The drying time of standing stalks should be timely, neither too early nor too late, affecting the filling early and reducing the yield; too late to lose the significance of standing stalks and peeling, the best time is at the end of wax ripening, when the grains form a hard cover The method is to cut off the bract leaves with your hands, all the seeds are exposed, receive light, and fully dry, but when picking the skin to dry, do not use too much force, so as not to break the stalk; post-harvest precipitation method: one is the field sun shop , After the corn is cut, put a small shop after the corn is cut down, strip the corncob, and pad a corn stalk underneath, which can prevent moisture and help precipitation. Second, after the ears of corn enter the field, there are more precipitation methods. The specific method is to stack. Sub-precipitation, sub-precipitation, sub-precipitation, tethering, and other precipitation, do everything possible to reduce the water content of corn and ensure that corn will survive the winter safely.
This article is provided by the corn harvester manufacturer http://lznsh.cn .