Vol. 12, Issue 8 (2023)

Author(s):
VM Chaudhari, DC Barot, KS Solanki and NK Patel

Abstract:
INM is an approach to optimize nutrient availability and utilization in vegetable crops. It involves the amalgamation of various sources of nutrients, such as natural, chemical and microbial fertilizers, to preserve soil fertility and improve plant productivity. Vegetable crops have high nutrient requirements for their growth and development. However, excessive or imbalanced utilize of element guide to nutrient imbalances, soil deprivation, and environmental pollution. Integrated nutrient management provides a sustainable solution to address these issues. FYM, manure as well as green manure are example of organic manures which are rich sources of vital nutrients and natural matter. They improve loam arrangement, WHC, and microbial activity as well as enhanced nutrient availability to plants. In addition to organic manures, inorganic fertilizers can be used judiciously based on soil testing and crop nutrient requirements. Balanced fertilization ensures that all essential nutrients are supplied in appropriate amounts, avoiding deficiencies or excesses. This approach not only optimizes crop growth but also minimizes nutrient losses, thus reducing environmental pollution. Nitrogen-fixing bacteria, phosphate-solubilizing bacteria as well as mycorrhizal fungi are expel of biofertilizers which can be used for enhance nutrient availability and uptake by vegetable crops. These beneficial microorganisms establish symbiotic relationships with plants, facilitating nutrient acquisition from the soil. By promoting nutrient cycling and improving soil health, biofertilizers contribute to sustainable vegetable crop production.