Introduction
Potassium is the third macro-element that is absorbed in K+ ionic form. This element is required for photosynthesis, enzyme activities, ions transports between tissues or organs, water absorption, Stomatal transpirationand, thus, resistance to drought and salinity.
PotaBARVAR-2 (Potassium Biofertilizer)
PotaBARVAR-2 biofertilizer contains two types of potassium solubilizing bacteria. The bacteria hydrolyze insoluble compounds of potassium in the soil around the roots releasing the ion for optimized absorption.
PotaBARVAR-2 Potassium Biofertilizer is produced solely by Green Biotech Incorporation that take advantage of the latest mass production methods and equipment supervised by outstanding scientists to ensure good manufacturing practice carrying international certificates such as Quality Management System (ISO 9001), Environmental Management System (ISO 14001) and Corporate Social Responsibility (ISO 26000). The product, PotaBARVAR-2 Potassium Biofertilizer, is also supported by several official documents including CE Mark, no heavy metal record and phytosanitary certificate. All the production steps including the packaging are performed in aseptic conditions. One of the important features of this product is the use of live bacteria on wet powder. For quality assurance, all the steps and products are carefully controlled by experienced personnel at quality assurance unit. Such that, the finished products are packaged and released to the market after passing several quality control steps. After sale services and supports as well as post-sale monitoring ensure proper utilization of products and farmer satisfaction.
Features
• 50-100 % reduction in using chemical Potassium fertilizer
• Higher yield and quality
• Excellent for organic farming
• Reducing fertilizer, transportation and warehousing costs
• Reduce the environmental hazards of chemical fertilizers
• Increasing stem strength in crops, especially in cereals
• Simple application methods
• Reduce soil-borne diseases
• Improve soil structure
• Using only 100-gram package per hectare (1 gram per tree)
Special Suggestion
By mixing AzotoBARVAR-1 , PhosphoBARVAR-2 and PotaBARVAR-2 , NPK biofertilizer is in your hand to supplying nitrogen, phosphorus and potassium in healthy, safe manner fitted with the environment. Providing in separate packages helps quality assurance as well as farmers; decisions to use these bio-fertilizers individually, in pairs or all three together.
PotaBARVAR-2 Biofertilizers
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PotaBARVAR-2 for Crops
Instructions
General instructions
For the best results, apply PotaBARVAR-2 as instructed below:
1. Reduce the consumption of chemical Potassium fertilizer for at least 50 percent.
2. Use all other fertilizers (e.g., N, P), pesticides, etc. as usual.
3. Keep the package out of direct sunshine and extreme temperatures, freezing or hot weather.
4. PotaBARVAR-2 Biofertilizer is packaged in aseptic conditions. Therefore, try to use all the contents in the same day.
5. Our experiences during the past 12 years have shown that seed coating method causing higher yield increases In comparison to irrigation method because PotaBARVAR-2 Biofertilizer must reach plant roots. In Irrigation Method, however; the outcome increases if an additional irrigation regime applied to the field after the first irrigation. Preferentially this step should be repeated in 40-50 days.
6. When making solution, please filter it through a piece of fine cloth before adding to a sprayer. The remaining particles on the filter are not the active material as the bacteria are suspended in the liquid and are invisible.
7. Avoid mixing PotaBARVAR-2 with other chemicals (fertiulizers, pesticides …). Application of them one after the other separately is fine.
Instructions for Crops
Seed treatment (e.g. wheat, potato, sugar beet or corn)
To make the stock solution, add the content of a PotaBARVAR-2 package to 2-5 Liter water (depending on the size, and amounts of seeds). Filter the solution by passing through a fine cloth. The prepared solution should be more diluted if large volume is needed. Then:
1. Place the seeds on the plastic sheet (avoid direct sunshine exposure).
2. Add the solution into a sprayer (like those used for pesticides).
3. Spray the seeds required for one hectare and mix thoroughly.
4. Optional: Before planting let the seeds dry for 1 hour (to avoid sticking seeds to each other).
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Note
Add the package contents to water and filter through a piece of fine cloth when adding to water barrel.
Instructions for Trees
To make the stock solution, add the content of a PotaBARVAR-2 package to 2-5 Liter water. Filter the solution by passing through a fine cloth.
Planting trees
1. Add PotaBARVAR-2 stock solution to 20 to 50 liters of water to make a stock solution.
2. Deep roots in the solution right before planting. Alternatively, add it onto the exposed roots before covering with soil.
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Application time
In crops:
Step 1: Seed treatment method in the time of sowing
Step 2: Irrigation method at 4-6 leafs stage.
In trees:
Step 1: at the time of the first leaf buds emergence (after verbalization).
Step 2: at the time of falling flowers and forming fruits before ripening.