GB/T 32244-2015 in English

《GB/T 32244-2015植物保护机械 乔木和灌木作物喷雾量分布的田间测定》由TC201（全国农业机械标准化技术委员会）归口，TC201SC1（全国农业机械标准化技术委员会植保与清洗机械分会）执行，主管部门为中国机械工业联合会。
本标准适用于了乔木和灌木作物用地面喷雾机喷雾沉积量的田间测定。
本标准包含了叶子、果实等靶标物上沉积的以及地面上损失的喷雾量的体积和质量（绝对量和分布两个方面）的测定。
本标准不涉及喷雾飘移量的测定。但本标准与GB/T 24681给出的喷雾飘移的田间测定方法结合使用，可在测定空中飘移时取得良好的乔木和灌木中喷雾质量平衡的评价结果。
本标准规定的标准测定程序便于灵活安排田间测试，有助于不同田间试验或实验室测试（如使用垂直分布试验装置）结果的比较。

Scope

This standard applies to the field determination of the spray deposition amount of the ground sprayer for trees and shrubs. This standard covers the determination of the volume and mass (both absolute quantity and distribution) of the amount of spray deposited on targets such as leaves and fruits and lost on the ground. This standard does not involve the determination of spray drift. However, when this standard is used in combination with the field measurement method for spray drift given in GB/T 24681, good evaluation results of spray mass balance in trees and shrubs can be obtained when measuring aerial drift. The standard determination procedure stipulated in this standard facilitates the flexible arrangement of field tests and facilitates the comparison of the results of different field tests or laboratory tests (such as using vertical distribution test devices).