Roxas, Isabela - Testing Rice Leaf colour and field Acidity

2024.06.23 - Procured Rice leaf colour chart and PH metre from Lazada recently. Today was the day for using these two tools with the hope of helping one in improving rice yields. Although, there is a learning curve to their proper utilizations so meanwhile it will be fun a minute for such.
The use of the chart is to help validate whether the plants need more Urea or it has the correct nutrient level. The PH metre is to check the field acid level where; the plants like the acid level to be 6.5 to 7.0
Tri-split fertilizer application
First Application per Hectare:
8-10 DAT
2 bags 46-0-0
Second Application per Hectare:
20-25 DAT
1 bag 16-20-0
1 bag 17-7-17
First Application per Hectare:
40-45 DAT
1 bag 46-0-0
1 bag 0-0-60
Narratives..