Prix FOB
Obtenir le dernier prix199 ~ 599 / Ton ( Negotiable )
|100 Ton Minimum Order
Pays:
China
N ° de modèle:
NPK-15
Prix FOB:
199 ~ 599 / Ton ( Negotiable )Obtenir le dernier prix
Localité:
China
Prix de commande minimale:
199 per Ton
Commande minimale:
100 Ton
Packaging Detail:
25/40/50KG into the opp bag and then into the woven bag
Heure de livraison:
-
Capacité de Fournir:
400000 Ton per Year
Payment Type:
T/T, Western Union, Other
Groupe de produits :
Personne àcontacter mengmeng
No. 1 Jinping Avenue, Dangyang City, Hubei
Compound fertilizer refers to chemical fertilizers containing two
or more nutrients. The compound fertilizer has the advantages of
high nutrient content, less auxiliary components and good physical
properties. It is very important for balanced fertilization,
improving fertilizer utilization rate and promoting high yield and
stable yield of crops. The role.
However, it also has some shortcomings, such as its nutrient ratio
is always fixed, and the types, quantities and proportions of
nutrients required for different soils and different crops are
diverse. Therefore, it is best to conduct soil testing before use
to understand the texture and nutritional status of the soil in the
field, and also pay attention to the application with unit
fertilizer to get better results.
nutrient
The total nutrient content of the compound fertilizer is generally
high, and there are many nutrient elements. The compound fertilizer
is applied at one time, and at least two main nutrients of the crop
can be supplied at the same time.
Uniform structure
For example, ammonium phosphate does not contain any useless
by-products, and its anion and cation are the main nutrients
absorbed by crops. The nutrient distribution of this fertilizer is
relatively uniform. Compared with the powdery or crystalline unit
fertilizer, the structure is tight, the nutrient release is
uniform, and the fertilizer effect is stable and long. Due to the
small amount of sub-components, the adverse effect on the soil is
small.
Good physical properties
The compound fertilizer is generally made into granules, has low
hygroscopicity, is not easy to agglomerate, is convenient for
storage and application, and is particularly convenient for
mechanized fertilization.
Storage and packaging
Since the compound fertilizer has less side components and the
active ingredient content is generally higher than that of the unit
fertilizer, it can save packaging, storage and transportation
costs. For example, each storage of 1 ton of ammonium phosphate is
equivalent to about 4 tons of superphosphate and ammonium
sulphate.
Pays: | China |
N ° de modèle: | NPK-15 |
Prix FOB: | 199 ~ 599 / Ton ( Negotiable ) Obtenir le dernier prix |
Localité: | China |
Prix de commande minimale: | 199 per Ton |
Commande minimale: | 100 Ton |
Packaging Detail: | 25/40/50KG into the opp bag and then into the woven bag |
Heure de livraison: | - |
Capacité de Fournir: | 400000 Ton per Year |
Payment Type: | T/T, Western Union, Other |
Groupe de produits : | fertilizer |