Vermicompost is a/an—

Vermicompost is defined as an organic biofertilizer produced through the biological decomposition of organic matter by earthworms and associated microbes [1]. Unlike inorganic or synthetic fertilizers, which are chemically manufactured and can degrade soil health over time [2], vermicompost is a nutrient-rich, peat-like material that improves the physical, chemical, and biological properties of the soil [1]. It is composed of non-toxic organic solids and liquid wastes, making it a safe and sustainable alternative to chemical inputs [2]. As a biofertilizer, it contains beneficial fungi, bacteria, and actinomycetes that accelerate plant growth and enhance soil fertility by adding humus and improving water-holding capacity [3]. It is essentially the excreta of earthworms (wormcasts), which are rich in macro and micronutrients, making it a vital component of organic and ecological farming practices [3].

Sources

1. [1] Indian Economy, Vivek Singh (7th ed. 2023-24) > Chapter 11: Agriculture - Part II > Differences between Organic Farming and ZBNF: > p. 349
2. [2] Environment, Shankar IAS Acedemy .(ed 10th) > Chapter 25: Agriculture > EilUI RONMEf.IT'' /7=X x4 > p. 362
3. [3] Environment, Shankar IAS Acedemy .(ed 10th) > Chapter 25: Agriculture > Eco-farming: > p. 361