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I can't read pH and EC on the sheet

Farmer 8126 · 2026-07-29 · Other

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  1. I can't read pH and EC on the sheet
  2. The sheet arrived. pH 5.2, and an EC number. Which cell do I circle first?
  3. pH is a measurement, not a disease name. EC is salt. Organic matter is the meat. Circle those three first, then NPK. Different soil:water ratios are not the same number as the next county’s lab. Rates live in the field guides — this sheet page does not hand you a bag count.
化验单上 pH、EC 看不懂

The sheet arrived. pH 5.2, and an EC number. Which cell do I circle first?

Replies

Li Zeyu

pH is a measurement, not a disease name. EC is salt. Organic matter is the meat. Circle those three first, then NPK. Different soil:water ratios are not the same number as the next county’s lab. Rates live in the field guides — this sheet page does not hand you a bag count.