[Manufacture]:
Taiwan Fertilizer Co., Ltd.
[Product Name]:
Hei Huang No.4
[Name of Raw Materials]:
Potassium chloride, phosphorite, magnesium oxide, peat, liquid ammonia, nitric acid, phosphoric acid, sulfuric acid
[Registered ingredients]:
Total nitrogen (N) 14.0% (contains 7.5% ammonium nitrogen and 6.5% nitric nitrogen), Total phosphoric acid anhydride (P2O5) 5.0%, total potassium oxide (K2O) 22.0%, Calcium oxide 8.0%, organic matter 60.0%
[State]:
solid, granular
[Packaging]:
No.4 (14-5-22 + 8Ca + C)
[Application]:
1. This product is a nitrophosphate product featuring easy dissolution and fast absorption.
2. The product contains three balanced elements, and can be applied to a variety of crops such as fruit trees, melon and fruit, vegetables and soil-planted cut flowers (lilies, roses) in the whole period.
3. It contains secondary elements magnesium and calcium necessary for crops, and no addition is required.
4. It contains 50.0% organic matter, and the addition of peat can improve soil conditions and soil fertility.
5. It is recommended to directly apply the product to the soil, and then cover it with soil after application in order to reduce the loss.
6. The product should be used up quickly after its bag is opened. If there is any residue, fasten the mouth of the bag tightly so as not to absorb moisture.
7. The product should be stored in a dry and ventilated room. If it is wet and sticks into agglomerates, the fertilizer efficiency is not affected and it can be crushed for use.
8. Don’t use it for food.
[Application amount] (Unit: kg /plant, kg /plot)
Crop type |
Rice |
Fruit tree |
Vegetables |
Mixed planting |
Special planting |
Soil-planted cut flowers |
|||||
Fertilizer application amount |
First-period planting |
Second-period planting |
Per plant |
Plot |
Vegetables |
Melon and fruit |
Tubers |
Beans and peas |
27-146 |
55-327 |
91-500 |
91-136 |
82-109 |
2-16 |
109-590 |
91-318 |
50-318 |
127-228 |
27-109 |