How to choose humic acid fertilizer
First, choose according to the application method. If it is used for flushing, drip irrigation or foliar spraying, it is recommended to use fertilizers such as potassium humate and ammonium humate, or use humic acid with the smallest molecular weight, the highest activity in humic acid, and can be directly absorbed by plants. Potassium fulvic or ammonium fulvic. If it is used for bottom fertilizer application, it is recommended to choose fertilizers such as ammonium humate or nitroammonium humate. When applying, pay attention to burying in the soil, because ammonium humate is a product of the combination of humic acid and ammonium bicarbonate, which is easy to volatilize. Shi or leaf spray.
Second, choose based on crop type and cost. For field crops, it is recommended to choose humic acid compound (mixed) fertilizer, which is not only easy to apply, but also cost-effective; for vegetables and fruit trees, you can choose humic acid organic fertilizer, humic acid organic-inorganic compound fertilizer, or trace element fertilizer in humic acid. The organic matter in these fertilizers can reach 20% to 45%, which can effectively improve the taste and color of crops. Although humic acid can be used during the whole growth period of the crop, for economic considerations, it can be applied 1 or 2 times at key periods such as after the plant is transplanted, before flowering, the swelling period, and the color change period. The swelling period and color change Combined with spraying effect will be better.
Disclaimer: Some articles on this website are transferred from the Internet. If you have third party legal rights, please inform this website to deal with them. phone
Product Name: Zirconium Oxchloride
Classification: Other Inorganic Salts
CAS No.: 7699-43-6
Other Names: Dichlorooxozirconium
MF: ZrOCl2.8H2O
EINECS No.:231-717-9
Grade Standard: Industrial Grade, Agriculture Grade.
Purity: 36% Min
Appearance: White or light yellow needles
Specification:
|
ZrO2+HfO2(min) |
36% |
35% |
|
SiO2(max) |
0.003% |
0.003% |
|
Fe2O3(max) |
0.0015% |
0.001% |
|
Na2O(max) |
0.003% |
0.003% |
|
TiO2(max) |
0.0005% |
0.0005% |
|
Packing |
25kg or 1000kg net in woven plastic bag with inner double plastic bags or packed as specified by the client. |
|
|
Zr(Hf)O2 |
Fe2O3 |
SiO2 |
Na2O |
TiO2 |
|
≥36.0 |
≤0.0002 |
≤0.0010 |
≤0.0005 |
≤0.0003 |
|
≥35.5 |
≤0.0002 |
≤0.0010 |
≤0.0005 |
≤0.0005 |
|
≥35.5 |
≤0.0002 |
≤0.0020 |
≤0.0005 |
≤0.0005 |
|
≥36.0 |
≤0.0010 |
≤0.0030 |
≤0.0010 |
≤0.0010 |
|
≥35.5 |
≤0.0010 |
≤0.0030 |
≤0.0010 |
≤0.0010 |
|
≥35.0 |
≤0.0015 |
≤0.0050 |
≤0.0030 |
≤0.0015 |
Package and Storage for Zirconium Oxchloride :
25kg or 1000kg net in woven plastic bag with inner double plastic bags or packed as the requirements of clients.
(1).To be protected from moist and prevent getting in touch with general metals in storehouse
(2).To make sure that the container does not leak, collapse, fall, or damage during transportation.Prevent heat, rain, sun exposure during transportation.Prohibit mixed loading and mixed transportation with oxidizing agent.
Zirconium Oxychloride, Cl2OZR, ZOC, ZROCL2.8H2O
Shandong Tiancheng Chemical Co., Ltd. , https://www.tianchengchemical.com