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Fertigation Series 14: Varying Venturi Injection Rates
Автор: ITRC (Irrigation Training & Research Center)
Загружено: 2021-10-14
Просмотров: 1110
Описание:
A demonstration of how the venturi injection rate can be adjusted. A venturi develops a vacuum using a high flow of water, known as the motive flow. The vacuum is dependent on this motive flow. In this video you will learn how difficult it is to adjust the vacuum using the motive flow and well as the best option, which is to maintain a high vacuum and adjust the rate the chemical is sucked into the venturi.
Our Fertigation Book with more detail is available for FREE at: www.itrc.org/books/
See Chapter 3 in the book.
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