Symbiotics Biologicals

PhosfoField is a bio-fertilizer containing phosphate solubilizing bacteria that enhances soil fertility and promotes better crop yield. It improves nutrient availability, supports healthy plant growth, and is eco-friendly.

Nitrofill (Nitrogen fixing Bacteria ) is a bio-fertilizer containing a consortium of Nitrogen Fixing Bacteria that enhances soil fertility, supports root development, and improves crop yield. It naturally fixes atmospheric nitrogen, ensuring healthy and sustainable plant growth.

Lyophilized bacteria, commonly known as freeze-dried bacteria, are preserved through a dehydration process that allows them to remain viable for long-term storage. This technique is vital for maintaining bacterial strains in collections, producing pharmaceuticals, and ensuring stable reagents for research and industry
Why Lyophilize Bacteria?Long-Term Stability and Shelf Life: Lyophilized bacteria can be stored for years, even decades, without the need for ultra-cold freezers. 

What are Vesicular Arbuscular Mycorrhizae (VAM/AM)?

Vesicular Arbuscular Mycorrhizae are a type of endomycorrhiza, meaning the fungal partner penetrates the root cells of the host plant. The name comes from the two key structures they form inside the root cortex:

1. Arbuscules: These are highly branched, tree-like structures that form inside the plant cells. They are the primary site of nutrient exchange. The fungus gives the plant water and minerals (especially phosphorus), and the plant gives the fungus sugars (carbohydrates) it produced through photosynthesis.

2. Vesicles: These are oval-shaped, lipid-rich storage structures that form in the root cortex, either between or within cells. They act as the fungus's "food pantry," storing energy for later use or for survival during unfavorable conditions.

3. What the Fungus Does for the Plant:

   1. Enhanced Nutrient Uptake (Especially Phosphorus): This is the primary benefit. The fungal hyphae are much finer than plant roots and can explore a vastly larger volume of soil, reaching into tiny pores that roots cannot access. Phosphorus is immobile in the soil, and the AMF network is incredibly efficient at "mining" it and transporting it back to the plant.

   2. Improved Water Absorption: The extensive hyphal network also acts like a sponge, absorbing water from a larger soil area and making the plant more resistant to drought stress.

   3. Increased Disease Resistance: The mycorrhizal association can help "prime" the plant's defense system, making it more resistant to soil-borne pathogens and root diseases.

   4. Better Soil Structure: The fungal hyphae produce a glycoprotein called glomalin, which acts like a glue, binding soil particles together into stable aggregates. This improves soil aeration, water infiltration, and erosion resistance.

What the FUNGUS gives to the PLANT:

• Enhanced Water & Nutrient Uptake: The fungal mycelium (a network of microscopic threads called hyphae) extends far out into the soil, acting as a massive extension of the plant's root system.

  • Phosphorus (P): This is the most critical benefit. Phosphorus is immobile in soil and hard for plants to acquire. The fungal hyphae are much thinner than roots and can explore tiny pores to absorb phosphorus and deliver it directly to the plant.

  • Other Nutrients: They also provide nitrogen, zinc, copper, and other micronutrients.

  • Water: The extensive fungal network improves the plant's access to water, significantly increasing drought resistance.

• Disease Resistance: The mycorrhizal network can physically form a protective barrier around the roots and can also induce the plant's own defense mechanisms.

• Improved Soil Structure: The fungal mycelium produces a glycoprotein called glomalin, which acts like a glue, binding soil particles together into stable aggregates. This improves soil aeration, water retention, and erosion resistance.

• What the PLANT gives to the FUNGUS:

  • Carbohydrates (Sugar) & Lipids (Fats): The plant, through photosynthesis, produces sugars that the fungus cannot make for itself. The plant transfers these carbon-rich compounds to the fungus, its source of food and energy.

  This trade happens directly through the arbuscules inside the root cells.

NPK consortia biofertilizer is a liquid microbial blend that helps plants absorb nitrogen (N), phosphorus (P), and potassium (K) naturally, reducing the need for chemical fertilizers. It works by using specific bacteria to fix atmospheric nitrogen, solubilize locked-up phosphorus, and mobilize potassium in the soil, making these essential nutrients available to plantsYou can apply NPK consortia in several ways, depending on your farming practice. Here are the common methods and typical dosages (always refer to product-specific instructions):

• Soil Application: Mix the liquid consortia with well-decomposed compost or Farm Yard Manure (FYM) and broadcast it in the field. The recommended dosage is typically 2 litres per acre. Another method is to mix 1 litre with 200 kg of FYM/compost.

• Foliar Spray: Dilute the concentrate in water and spray it directly onto the plant leaves. The standard application rate is 500 ml per acre, mixed at a ratio of 3-5 ml per litre of water. An alternative recommendation is to mix 1 litre with 150 litres of water and spray on one-month-old crops.

• Drip Irrigation: For systems using drip irrigation, dilute 1 to 2 litres per acre in sufficient water and apply through the drip system.

What are Vesicular Arbuscular Mycorrhizae (VAM/AM)?

Vesicular Arbuscular Mycorrhizae are a type of endomycorrhiza, meaning the fungal partner penetrates the root cells of the host plant. The name comes from the two key structures they form inside the root cortex:

1. Arbuscules: These are highly branched, tree-like structures that form inside the plant cells. They are the primary site of nutrient exchange. The fungus gives the plant water and minerals (especially phosphorus), and the plant gives the fungus sugars (carbohydrates) it produced through photosynthesis.

2. Vesicles: These are oval-shaped, lipid-rich storage structures that form in the root cortex, either between or within cells. They act as the fungus's "food pantry," storing energy for later use or for survival during unfavorable conditions.

3. What the Fungus Does for the Plant:

   1. Enhanced Nutrient Uptake (Especially Phosphorus): This is the primary benefit. The fungal hyphae are much finer than plant roots and can explore a vastly larger volume of soil, reaching into tiny pores that roots cannot access. Phosphorus is immobile in the soil, and the AMF network is incredibly efficient at "mining" it and transporting it back to the plant.

   2. Improved Water Absorption: The extensive hyphal network also acts like a sponge, absorbing water from a larger soil area and making the plant more resistant to drought stress.

   3. Increased Disease Resistance: The mycorrhizal association can help "prime" the plant's defense system, making it more resistant to soil-borne pathogens and root diseases.

   4. Better Soil Structure: The fungal hyphae produce a glycoprotein called glomalin, which acts like a glue, binding soil particles together into stable aggregates. This improves soil aeration, water infiltration, and erosion resistance.

Symbiont Mycorhiza is a premium biofertilizer by Symbiotics Biologicals that enhances plant growth by improving nutrient absorption and root development. Eco-friendly and organic, it strengthens soil fertility while promoting sustainable agriculture. Dose 250gm per Acre

Calcifyte is a premium calcium-based plant nutrient that strengthens cell walls, improves fruit quality, and prevents calcium deficiency in crops. It enhances plant vigor, promotes firmness, and boosts resistance against stress for higher yields.

KMB Field is a bio-fertilizer enriched with Potassium Mobilizing Bacteria that improves soil health, enhances nutrient uptake, and promotes vigorous plant growth. It boosts flowering, fruiting, and yield naturally while being eco-friendly and safe for crops.

Azofield is a bio-fertilizer containing Nitrogen Fixing Bacteria (Azotobacter) that enhances soil fertility and boosts crop yield. It promotes root development, increases nitrogen availability, and supports sustainable farming with eco-friendly benefits.

What are Vesicular Arbuscular Mycorrhizae (VAM/AM)?

Vesicular Arbuscular Mycorrhizae are a type of endomycorrhiza, meaning the fungal partner penetrates the root cells of the host plant. The name comes from the two key structures they form inside the root cortex:

1. Arbuscules: These are highly branched, tree-like structures that form inside the plant cells. They are the primary site of nutrient exchange. The fungus gives the plant water and minerals (especially phosphorus), and the plant gives the fungus sugars (carbohydrates) it produced through photosynthesis.

2. Vesicles: These are oval-shaped, lipid-rich storage structures that form in the root cortex, either between or within cells. They act as the fungus's "food pantry," storing energy for later use or for survival during unfavorable conditions.

3. What the Fungus Does for the Plant:

   1. Enhanced Nutrient Uptake (Especially Phosphorus): This is the primary benefit. The fungal hyphae are much finer than plant roots and can explore a vastly larger volume of soil, reaching into tiny pores that roots cannot access. Phosphorus is immobile in the soil, and the AMF network is incredibly efficient at "mining" it and transporting it back to the plant.

   2. Improved Water Absorption: The extensive hyphal network also acts like a sponge, absorbing water from a larger soil area and making the plant more resistant to drought stress.

   3. Increased Disease Resistance: The mycorrhizal association can help "prime" the plant's defense system, making it more resistant to soil-borne pathogens and root diseases.

   4. Better Soil Structure: The fungal hyphae produce a glycoprotein called glomalin, which acts like a glue, binding soil particles together into stable aggregates. This improves soil aeration, water infiltration, and erosion resistance.

Azotobacter is a genus of free-living, soil-dwelling, aerobic bacteria that is renowned for its ability to fix atmospheric nitrogen into a form usable by plants (ammonia). It is one of the most important and well-studied non-symbiotic nitrogen-fixing bacteria.
Characteristics

1. Gram-Negative: They have a cell wall structure characteristic of Gram-negative bacteria.

2. Aerobic: They require oxygen to live and grow.

3. Large, Oval Rods: The cells are relatively large for bacteria and can be rod-shaped or oval.

4. Highly Motile: They often possess numerous flagella, allowing them to swim through the soil.

5. Formation of Cysts: Under unfavorable conditions (like lack of food or water), Azotobacter can form dormant, thick-walled structures called cysts. This makes them highly resistant to desiccation (drying out) and UV radiation, allowing them to survive in harsh environments until conditions improve.

6. Pigmentation: Many species produce pigments, which is why you might see colonies in shades of brown, black, or green.

7. Process: They use the enzyme nitrogenase to convert inert atmospheric nitrogen gas (N₂) into ammonia (NH₃).

8. Oxygen Problem: The nitrogenase enzyme is extremely sensitive to oxygen and gets destroyed by it. This is a paradox for Azotobacter because it needs oxygen for its respiration.

9. The Solution: Azotobacter has evolved brilliant biochemical mechanisms to protect nitrogenase

1st TACKLE Zinc Oxide 39.5% SC is a high-quality foliar fertilizer and micronutrient supplement. It provides essential zinc for optimal plant growth, improves enzyme activity, boosts chlorophyll production, enhances resistance to stress, and increases crop yield and quality.

What are Vesicular Arbuscular Mycorrhizae (VAM/AM)?

Vesicular Arbuscular Mycorrhizae are a type of endomycorrhiza, meaning the fungal partner penetrates the root cells of the host plant. The name comes from the two key structures they form inside the root cortex:

1. Arbuscules: These are highly branched, tree-like structures that form inside the plant cells. They are the primary site of nutrient exchange. The fungus gives the plant water and minerals (especially phosphorus), and the plant gives the fungus sugars (carbohydrates) it produced through photosynthesis.

2. Vesicles: These are oval-shaped, lipid-rich storage structures that form in the root cortex, either between or within cells. They act as the fungus's "food pantry," storing energy for later use or for survival during unfavorable conditions.

3. What the Fungus Does for the Plant:

   1. Enhanced Nutrient Uptake (Especially Phosphorus): This is the primary benefit. The fungal hyphae are much finer than plant roots and can explore a vastly larger volume of soil, reaching into tiny pores that roots cannot access. Phosphorus is immobile in the soil, and the AMF network is incredibly efficient at "mining" it and transporting it back to the plant.

   2. Improved Water Absorption: The extensive hyphal network also acts like a sponge, absorbing water from a larger soil area and making the plant more resistant to drought stress.

   3. Increased Disease Resistance: The mycorrhizal association can help "prime" the plant's defense system, making it more resistant to soil-borne pathogens and root diseases.

   4. Better Soil Structure: The fungal hyphae produce a glycoprotein called glomalin, which acts like a glue, binding soil particles together into stable aggregates. This improves soil aeration, water infiltration, and erosion resistance.

Bacillus subtilis is a Gram-positive, rod-shaped bacterium that is renowned for its beneficial role in agriculture. It is a plant-growth-promoting rhizobacterium (PGPR), meaning it colonizes the root zone and provides multiple benefits to the plant.
1. Disease Suppression (Biocontrol)

This is its primary use. It fights pathogens through:

• Antibiosis: It produces over two dozen different lipopeptide antibiotics (e.g., surfactin, iturin, fengycin) that directly inhibit or kill fungal and bacterial pathogens by disrupting their cell membranes.

• Competition: It is a vigorous colonizer. It rapidly multiplies on the root surface (rhizosphere), consuming all the available iron and carbon, effectively "starving out" pathogenic fungi and bacteria.

• Parasitism: It can directly parasitize and feed on the hyphae of certain pathogenic fungi.

• Induced Systemic Resistance (ISR): This is a crucial function. B. subtilis "primes" the plant's immune system. When a pathogen later attacks, the plant mounts a much faster and stronger defense, such as strengthening cell walls and producing defensive compounds.

2. Plant Growth Promotion

• Nutrient Solubilization: It converts insoluble forms of phosphorus and potassium in the soil into soluble forms that plants can absorb, acting as a natural biofertilizer.

• Phytohormone Production: Some strains produce hormones like auxins (IAA) that stimulate root growth, leading to a larger root system for better water and nutrient uptake.

• Siderophore Production: It releases siderophores, which are molecules that chelate iron, making this essential micronutrient more available to the plant.