Everyone knows that China's agricultural cultivation has always been intensive farming, and most of the crops are planted and planted. If you want the crops to grow well, water and fertilizer management is essential, then what is the difference between fertilizing and planting and seeding? Which planting method is better? Xiaobian Xiaobian will analyze and analyze with you in detail.     First, fertilization and tillage sowing Spreading the fertilizer to the surface, then ploughing the soil into the soil and then planting it is commonly used. The planting method is artificially large, and it is necessary to uniformly mix the fertilizer used in the whole block, and then uniformly apply it to the ground by means of manual and little use, which is inferior to the time-saving and labor-saving seeding. If the fertilizer is applied unevenly, it is easy to cause yellowing and weak seedlings after emergence in the deficient area. But this method of ploughing and fertilizing sowing also has its own unique benefits: 1. It is not easy to burn. The application of fertilizer in the process of ploughing and ploughing requires a more uniform blending with the soil to reduce the phenomenon of burning. 2, fertilizer is not easy to lose volatile. During the tillage process, the fertilizer will be applied to the deeper soil layer, which can reduce the amount of fertilizer volatilization and the loss of rainwater. For example, the loss rate of nitrogen fertilizer in the surface layer of the soil is very high, for example, the phosphate fertilizer in the soil. It is relatively strong, and the moving distance in the soil is only 3-5 cm, and the crop absorption and utilization rate is not high. 3. Improve fertilizer utilization. The temperature and humidity of the soil vary greatly. Under the environment of alternating weather or rainy weather, it will affect the decomposition of the fertilizer and the soil. On the other hand, the conditions of dry and wet will cause the phosphate fertilizer and potassium fertilizer to be permanently fixed in the soil. Both of them are very unfavorable for crop roots to absorb nutrients; while fertilizers that are ploughed into deep soils have little change in temperature and humidity, and fertilizer use efficiency will be higher. 4. Easy to be absorbed by crops. The roots and fibrous roots of most crops are distributed in soils 20-30 cm deep. The fertilizers that are deeply ploughed into the soil are distributed directly around the roots of the crops, which is beneficial to crops. It should be noted that this fertilization method is more suitable for deep tillage in 2-3 years, and the effect may be relatively poor on shallow and rotary tilling plots.     Second, the seed fertilizer is broadcast. Fertilizer sowing can be said to be a relatively mainstream seeding method in recent years, and it is also widely used. Its value is mainly reflected in the following points: First, save time and labor. Fertilization and sowing are two different tasks. The seeding and sowing are carried out through the machine to combine the two. It does not require laboriously to spread the fertilizer, but also saves the time and energy of planting, and also saves the seedlings and topdressing. The process can complete multiple tasks at the same time, which can greatly simplify the process of planting land, saving farmers a lot of manual investment and time investment. Second, the sowing efficiency is high. The sowing of fertilizers is done by machine, which can save half of the time in sowing efficiency, especially in the case of grabbing the weather or sowning, the most obvious advantages can be completed in a short time and high efficiency. However, the same kind of fat is also broadcast over a greater risk - spacing is too small types of fertilizer, fertilizer prone to improper burn seedlings. Therefore, it is not advisable to use seed fertilizers (such as fertilizers containing biuret as fertilizers to easily burn seedlings), on the other hand, we must pay attention to the safe spacing between seeds and fertilizers (about 7 cm), otherwise it is very easy to occur. Burn seedlings. In fact, both methods are feasible because there are different advantages and disadvantages between the two. People can choose according to the local conditions when planting. In fact, no matter what method is adopted, everyone needs to master certain skills. In order to promote the growth of crops and obtain high yields. The above are the methods and benefits of spreading the fertilization and sowing seeding and seeding and sowing. You can refer to it. Foshan Ja Suo Medical Device Co., LTD , https://www.jasuodental.com
