果树测土配方施肥是果树栽培生产中的重要环节之一,也是保证果树高产、稳产、优质最有效的农艺措施,开展田间小区试验和校正试验,摸清土壤养分校正系数、土壤供肥量、果树需肥规律和肥料利用率等基本参数的主要途径。一、试验目的果树测土配方施肥田间试验是获得果树最佳施肥量、施肥比例、施肥时期、施肥方法等最有效的途径,也是筛选和验 Fruit tree soil testing and fertilization is one of the most important parts in fruit tree cultivation and production. It is also the most effective agronomic measure to ensure high yield, stable yield and high quality of fruit trees. Field test and correction test are conducted to find out the soil nutrient correction coefficient, soil nutrient supply, The main ways of the basic parameters such as the law of fertilization and fertilizer utilization of fruit trees. First, the purpose of the test Fruit tree soil test Fertilization field test is to obtain the best fruit tree fertilization, fertilization ratio, fertilization period, fertilization methods such as the most effective way, but also screening and inspection