Biostim series organomineral fertilizers are a new generation of agrochemicals, also known as biostimulants. Biostimulants activate germinating capacity, seed sprouting, vegetative growth, has a strong anti-stress action, and are powerful promoters if metabolic process in plants.
Biostim series fertilizers contain macro- (NPK), meso- (Mg, S), micro- (Fe, Mn, Zn, Cu, B, Mo) elements, and bioactive organic substances. Basic organic components are amino acids, extractives, poly-/oligosaccharides, and other active organic molecules. Chelating agents (amino acids) present in preparations determine the highest efficiency level – degree of microelement accessibility.
The Biostim series includes two types of preparations:
General purpose fertilizers (intended for all or most crops):
- Biostim Start
- Biostim Growth
- Biostim Universal
Special purpose preparations (for specific crops):
- Biostim Cereals
- Biostim Maize
- Biostim Oilseeds
- Biostim Beet
The proportion of microelements in specific products vary with the needs of the same crops.
Biostim series fertilizers (composition in %wt.)
|
Prepa
ration
|
Physical state
|
Amino acids, %
|
Poly
sacc
harides, %
|
Macroelements, %
|
Mesoelements, %
|
Microelements, %
|
|
N
|
�2�5
|
�20
|
SO3
|
MgO
|
Fe
|
Mn
|
Zn
|
�u
|
�
|
�o
|
��
|
|
Treatment of seeds
|
|
Biostim Start
|
Liq.
|
5.5
|
7
|
4.5
|
5.0
|
2.5
|
-
|
1.0
|
0.2
|
0.2
|
0.2
|
0.1
|
0.1
|
0.01
|
-
|
|
Soil dressing
|
|
Biostim Start
|
Liq.
|
5.5
|
7
|
4.5
|
5.0
|
2.5
|
-
|
1.0
|
0.2
|
0.2
|
0.2
|
0.1
|
0.1
|
0.01
|
-
|
|
Foliar dressing
|
|
Amino acid anti-stress agents
|
|
Biostim Growth
|
Liq.
|
4
|
-
|
4
|
10
|
-
|
1
|
2.0
|
0.4
|
0.2
|
0.2
|
-
|
0.1
|
-
|
-
|
|
Biostim Universal
|
Liq.
|
10
|
-
|
6.0
|
-
|
3.0
|
5
|
|
|
|
|
|
|
|
|
|
Amino acids + microelements
|
|
Biostim Cereals
|
Liq.
|
7
|
-
|
5.5
|
4.5
|
4
|
2
|
2
|
0.3
|
0.7
|
0.6
|
0.4
|
0.2
|
0.02
|
0.02
|
|
Biostim Beet
|
Liq.
|
6
|
-
|
3.5
|
-
|
-
|
2
|
2.5
|
0.03
|
1.2
|
0.5
|
0.03
|
0.5
|
0.02
|
-
|
|
Biostim Oilseeds
|
Liq.
|
6
|
-
|
1.2
|
-
|
-
|
8.0
|
3.0
|
0.2
|
1.0
|
0.2
|
0.1
|
0.7
|
0.04
|
0.02
|
|
Biostim Maize
|
Liq.
|
6
|
-
|
6.0
|
-
|
-
|
6.0
|
2.0
|
0.3
|
0.2
|
0.9
|
0.3
|
0.3
|
0.02
|
0.02
|
