Maize is a high-yield crop and needs a large amount of fertilizer. On the premise of ensuring sufficient base fertilizer and mouth fertilizer, the implementation of reasonable topdressing is an important measure for high yield and high efficiency of maize. How can we achieve reasonable topdressing? It is necessary to grasp the period, method, times and quantity of topdressing.

Liquid fertilizer is a new type of water-soluble fertilizer, which can be quickly and evenly mixed with irrigation water. It can not only realize the integration of water and fertilizer through water-saving irrigation technologies such as sprinkler irrigation and drip irrigation, but also integrate with traditional irrigation methods such as ditch and border irrigation, and fertilize with water, which can greatly improve the utilization efficiency of water and fertilizer and increase crop yield.

As one of the 4Ps of marketing, price can also be used as a marketing strategy like promotion and channel. However, price is also a double-edged sword, which can be used to defend and stab the enemy, but it will also hurt yourself if it is not used properly. It is the so-called success and failure.

The bounden duty of a salesperson is to sell products, win profits for the company and improve his life. For this vocation, salespeople from all walks of life try their best, and some even do anything. But in the end, many salespeople still feel that this industry is difficult to do and the pressure is high.