The Principle and Application of Computer Consultant System for Quantified Fertilizer-application with High Benefit in Spring-planting Peanut
Wang Cai-bin · Journal of Peanut Science · 2004
A quantified fertilizer application computer consultant system on spring-planting peanut was set up based on several year results of high yield culture, balanced fertilizer application and corresponding trials. This system fully considered the effect on fertilizing decision produced by agricultural actions and concluded the method of decision on appropriate target yield through the synthesized effect on crop yield produced by soil and agricultural actions, and so guaranteed the accuracy and economy of the decision result produced by the consultant system. The system was programmed with Visual Basic and it's interface is simple and convenient to operate. The system supplied an effective way to accurate fertilizer application on peanut. It increased pod yield of 480～690 kg/ha and profit of 1620～2340 yuan/ha through its application in main peanut production areas.