Potato is one of the most common planting species in agriculture, and it is also an extremely important staple food and table staple. In recent years, China has also increased potatoes to staple crops. As a result, the potato industry has been used as a pillar industry for peasants to increase their incomes and eliminate poverty precisely. In order to ensure that potato cultivation will achieve high yields, many potato bases have adopted professional ones. The soil testing and formula fertilizing instrument is used to guide scientific fertilization. Through the formula fertilization, the potato production is very obvious. At the same time, due to the increase of the fertilizer utilization rate, the potato can save about 100 yuan per mu of fertilizer input, and truly realize the goal of cost-saving and efficiency increase. In the past, in order to increase potato production, most farmers used fertilization, but now this method of fertilization is completely abandoned at potato planting sites. Instead, fertilization is the method of soil testing. The potato base first took soil according to the requirements of soil testing and formula fertilization, and then measured the available nutrients of soil nitrogen, phosphorus, potassium and organic matter using a soil testing and formula fertilization meter; finally, combined the target yield with the nutrient content of the fertilizer Fertilization program. In areas with low soil nutrients and low nutrient content, soil testing and formula fertilization are applied to meet the demand of crop growth and development on nitrogen, phosphorus, potassium and trace elements, which can effectively increase production. At the same time, fertilization can be effectively avoided by soil testing and formula fertilization, and Soil and water pollution caused by excessive fertilization. After actual testing and application, the application of soil testing and formula fertilization meter for the fertility of the soil testing and fertilizer application has achieved the expected goal. Through the scientific fertilization effect of soil testing and formula fertilization, the potato base achieves a balanced supply of various nutrients, which not only meets the needs of crops, but also increases the utilization of fertilizers, improves product quality, and increases the number and size of potatoes in a single pond. With a high degree of uniformity and an increase in the proportion of commodity potatoes, it is indeed an increase in production and income, which has made important contributions to increasing grain production, increasing agricultural efficiency, and increasing farmers' income in important potato production areas. Roller Body Massage Tool,Mens Leather Body Harness,Heated Masssage Belt,Heating Waist Belt Wenzhou Yingjie Arts and Crafts Co.,LTD , https://www.wzyingjies.com
