Vegetables YuanHou pull, generally shed 1 to 2 months, during which farmers friends requirements, fertilizer or soil disinfection farming operations. Since when it comes to requirements, so ler case to, this is a hot topic. In recent years, both experts and farmers, attitude to rotary cultivator mixed reviews.

Rotary tiller, simple structure, compact model, flexible operation, low cost, reliable performance and can be easily completed cultivated land, soil preparation, such as farming operation, greatly reduces the labor intensity of the PengShi, loved by farmers. However, Rotary tiller is a double-edged sword, has its reverse side, then we will focus on this aspect is discussed in this paper.

First of all, lead to soil magnetism becomes shallow. Usually Rotary tiller clicking depth of about 15 cm, several years of use Rotary tiller after clicking, will lead to 15 cm below the soil surface layer soil hard, breathable, poor permeability affected root deep, hard to cultivate strong tree, is not conducive to middle and later periods of the vegetables of good quality and high yield.

Second, the number of rotary tillage frequency, serious damage of soil structure. Some farmers YuanHou pull use Rotary tiller clicking once, into the organic fertilizer after clicking it again, and even turn again before engraftment, continuous requirements result in surface layer of soil, too loose. Vegetables seedling after engraftment, first monohydrate to soak, often leads to seedling silt in the soil, poor permeability breathable, slow slow seedlings, influence of seedling cultivation.

Finally, after the rotary tillage fertilizer concentration in surface soil, easy to burn seedlings. Rotary cultivator will organic fertilizer and compound fertilizer into the soil, but not screwing in deep soil, only 15 cm in the surface layer of soil. The depth is the depth of the seedling root engraftment, just so easy to cause the fertilizer directly contact with root, leading to burn seedlings. Sometimes even if you don't burn seedlings, can cause moderate growth, seedling because often high nitrogen content of fertilizers.

In time, we think that although rotary cultivator is a good thing, but is not multi-purpose, artificial clicking this ritual or should not be lazy. The best thing to do is pull YuanHou rotary tillage once, and then into fertilizers, artificial modification of the commune, will turn to deep soil fertilizer. Root to fat growth characteristics, the deeper, the root system in the future under the deeper, more conducive to cultivating strong seedling.