各有关单位:苹果是我国的第一大水果,也是我国的优势农产品之一。据统计,我国水果面积1320万公顷,产量12660.82万吨,其中苹果面积222.15万公顷,产量3849.1万吨,位居水果产量的首位。苹果的丰产增收离不开高效、低毒、环保型的农药和促进作物健康成长的肥料,因此,苹果全程健康管理方案与安全科学用药用肥显得尤为重要。 All relevant units: Apple is the largest fruit in China and one of the dominant agricultural products in China. According to statistics, China’s fruit area of ​​13.2 million hectares, the output 126.6582 million tons, of which 2.2215 million hectares of apple, the output of 38.491 million tons, ranking first in the production of fruits. Apple’s high yield can not be inseparable from efficient, low toxicity, environmentally friendly pesticides and crops to promote the healthy growth of fertilizer, therefore, Apple’s full health management program and safe and scientific use of fertilizer is particularly important.