เพื่อทราบจำนวนครั้งของการฉีดพ่นแคลเ

To know the number of times of spraying calcium silicate suitable for the growth of rice seedlings grown in soil that has 49 levels of silicon as well.

To know the times of spraying calcium silicate suitable for the growth of rice seedling, thousands of varieties. Rd 49 when grown in the soil with the availability of silicon different
.To know the times of spraying calcium silicate suitable for the growth of rice seedling, thousands of varieties. Rd 49 when grown in the soil with the availability of silicon different
.