Depending on the type of biofertilizer and the particular needs of the crops being cultivated, different ways can be used to apply it to soil and crops. The following are some typical techniques for applying biofertilizers:
Biofertilizers can also be used as seed treatments, in which case the seeds are coated or injected with the advantageous bacteria prior to planting. The symbiotic association between the microorganisms and the developing plant is established from the earliest stages of development with the aid of seed treatment.
Before being transplanted into the field, the roots of the plant are covered in a biofertilizer suspension using the root dip technique. By ensuring direct contact between the helpful bacteria and the root system, root dipping helps to promote colonization and nutrient absorption.
Soil Drench: Biofertilizers can be sprayed or drenched over the ground near plant roots to fertilize the soil. By directly introducing the beneficial microbes to the rhizosphere by soil soaking, one can encourage their establishment and interaction with plant roots.
Before transferring seedlings or young plants to the field, this technique calls for dipping the roots in a suspension of biofertilizer. By enhancing early root colonization and nutrient uptake, seedling dipping can give plants a head start in their growth.
Spraying a liquid biofertilizer solution onto the leaves of the plants is known as different foliar application of biofertilizers. Foliar application makes it possible for the advantageous bacteria to make direct contact with the plant leaves, which facilitates nutrient absorption through the stomata.
