| 摘要 |
FIELD: testing methods and equipment for agricultural technique. ^ SUBSTANCE: method involves taking samples of liquid from immovable operating sprayer and transporting samples into detachable collectors for determining of nonuniform spreading of liquid through width of sprayer. Detachable collectors are mounted above soil surface in front part of self-propelled device. Said device passes liquid spraying zone at speed several times as small as predetermined working speed of sprayer. ^ EFFECT: simplified construction and provision for obtaining of reliable test results. ^ 3 cl, 2 dwg |
