- KU soil test kit is a small hand carried kit that permits quick tests for soil pH as well as the key plant nutrients in soils. Nitrogen (nitrate and ammonium), phosphorus and potassium. The results can be read in 30 minutes in the field. One kit can analyze 50 soil samples resulting in 250 individual analyses. The soil test results will lead to the efficient fertilizer use.
- price 3,745 baht (the shipping cost is 200 baht for outside Bangkok)


- The Refill of chemicals and filter paper for 50 soil sample analysis.
- price 2,675 baht (the shipping cost is 200 baht for outside Bangkok)


1. DVD of tailor-made fertilizer (concept of tailor-made fertilizer; and demonstration of soil testing by soil test kit) – (100 baht)
2. VCD of rice, maize and sugarcane software, articles and PowerPoint on tailor-made fertilizer, article on charred husk preparation-(20 baht)
3. Booklet on “Nature of soil and fertilizer by Prof. Dr. Tasnee Attanandana and Dr. Prateep Verapattananirund-(40 baht)

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