Chlorophyll Meter ( เครื่องวัดปริมาณคลอโรฟิลล์-ความต้องการปุ๋ยไนโตรเจนของพืช  )


Portable Chlorophyll Meter



Chlorophyll Meter is able to measure chlorophyll content of plants and leaf temperature. Chlorophyll content and leaf nitrogen content have a very close relationship. Thus, chlorophyll content can reflect plants demand for nitro. Using the instrument can do go to put nitrogen fertilizer reasonably, improve utilization of nitrogen and protect environment.

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