- Company: Thanh Dat Trading Joint Stock Company
- Name of production: Organic fertilizer DT16
- Ingredient, uses: Organic fertilizer of T16 component registered under the provisions of Circular 41/2014/TT-BNNPTNT November 13, 2014 (OF fertilizer: N≥2.0%; C/N≤12.0%); Uses: adding organic matter and macronutrients to plants, enhancing plants growth well, increasing productivity and increasing soil porosity.
- Crops/soil types: lettuce, Dong Du borecole and cabbage; on alluvial soils of the Red River and Degraded soil.
- Stage implementation: 2017
- Results of testing fertilizer:
Crops/soil types |
Crop yield |
Economic efficiency increases compared to Control
|
| Paddy Rice – alluvial Red River | 47,2 – 47,67 | 1,83 – 3,21 |
| Paddy Rice – Degraded soil | 48,40 – 48,93 | 1,95 – 3,27 |
| Cabbage – alluvial Red River | 35,5 – 35,7 | 18,6 – 19,24 |
| Cabbage – degraded soil | 35,09 – 35,27 | 17,8 – 18,56 |
| Dong Du borecole – alluvial soil of the Red River | 34,68-34,90 | 14,63-15,31 |
| Dong Du borecole – degraded soil | 35,98-36,20 | 16,35-17,04 |
| Lettuce – alluvial soil of the Red River | 13,4 – 13,5 | 11,86-12,14 |
| Lettuce – degraded soil | 14,6 – 14,7 | 12,03-12,96 |