The advantages of deep plowing: deep plowing can break the plow bottom layer, expand the range of root absorption nutrients, improve soil water retention and fertility, expand wheat anti-drought and flood control capabilities, and bury organic fertilizers, crushed crop stalks, weeds, and pests and diseases.
The disadvantages of deep plowing: First, it is not easy for wheat to increase yield or reduce production. Second, deep plowing every year consumes a lot of energy, and it can cause serious soil moisture in dry years.
The main feature of deep plowing is that it can effectively break the plow bottom layer, improve soil properties and reduce pests and weeds. One of its disadvantages is that due to large soil turning, high energy consumption, high operating costs, and its very high power requirements for tractors; second, after deep plowing operations, there is a trench on the surface, which is not easy to level, affecting the quality of sowing operations; The first year of deep plowing will turn the hard raw soil of the plough bottom to the surface, which will result in a short-term decline in soil properties.
The above-mentioned drawbacks will not occur in agricultural machinery deep loosening. One of the main features is that it can effectively break the plow bottom layer; the second is that the power consumption is relatively small, and it is easy to realize the joint operation of deep loosening and rotary tillage or sowing, to increase work efficiency, and compete for The third is to improve the soil properties without destroying the original plough layer. The disadvantage is mainly due to the different structure of the deep loose parts, which will result in different effects of breaking the plow bottom layer. In the two methods of breaking the plough bottom layer, deeper than deep plowing is more suitable for the current agricultural production methods and the level of agricultural mechanization development, and is easy to implement.
Cmc Calcium Alginate Dressing,Alginate Cmc Dressing,Cmc Alginate Dressing,Reinforced Silver Calcium Alginate Cmc Dressing
Roosin Medical Co.,Ltd , https://www.roosinmedical.com