作者: Timothy Ottenbreit , Owen Kinch , Norbert Beaujot
DOI:
关键词:
摘要: A delay period timing system for a seeding implement with feed control. distribution network conveys products to the furrow openers, and feeding mechanism controls flow of into network. sensor downstream from detects when are flowing at sensing location, timer measures between time starts or stops detecting flow. The is adjusted account location sensor. method determining includes length speed products. can be used on without sectional