[Manufacture]: Qingdao Haidelong Biological Technology Co., Ltd.
[Product Name]: HD-Alga NPK
(Organic seaweed granular)
[Product feature]: Smell of seaweed
[Formulation]:
|
Gra |
NPK 2-2-1 |
NPK 16-0-1 |
|
PH |
8 |
8 |
|
Organic matter |
≥45% |
≥35% |
|
Seaweed extract |
≥5% |
≥5% |
|
Nitrogen(N) |
≥2% |
≥16% |
|
Potassium(K2O) |
≥1% |
≥1% |
|
P2O5 |
≥2% |
-- |
|
TE(Cu,Fe ,Mn,Zn,B) |
≥1% |
≥1% |
|
Humic acid |
≥10% |
≥10% |
|
Amino acid |
≥5% |
≥5% |
[Efficacy]:
1. Improve the soil conditions.
2. Contain full spectrum of chelated micronutrients.
3. Promote growth of sprout and root.
4. Improve quality and appearance of fruits, prolong storage time.
[Application]:
1. Basic fertilizers : 60-120kg/Mu for ground crops.
Fruits tree :3-5kg/plant.
Vegetables : 160-240kg/Mu.
2.Hill-fertilization : 120-240kg/Mu.
[Product type]: Seaweed extract
