Agrochemicals if used consistently
affect the natural friends of the farmers like Earthworms pollinators and avian
population. It damages the alga, lemna, daphnia, and fish population of the aquatic system. This would affect the ecological pyramid of the soil by
destroying its biological system. Chemical fertilizers and pesticides affect
the ph of the soil, soil microorganism’s activity, carbon and nitrogen activity
of the soil. It is advisable to stick to organic farming practices by using
vermin compost, cow dung, plant debris used as fertilizer, and organic
pesticides from plants, seaweeds, microbes, biological control agents other bio
pesticides to preserve the soil quality.