Experimental Quantitative Research Topics For STEM Students 

Investigate the effect of different light wavelengths on plant growth and photosynthesis.

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Study the impact of various fertilizers and nutrient solutions on crop yield.

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[{"selector":"#anim-482f0c6e-f4cc-43b3-8f2b-f8d6b32f6d8d","keyframes":{"opacity":[0,1]},"delay":0,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8b848f72-0841-44b9-a7e0-0b80a445c986","keyframes":{"opacity":[0,1]},"delay":390,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5c75e57d-50f3-4c2f-881e-909c0edce763","keyframes":{"transform":["translate3d(-117.41936%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":390,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ff96990b-1f1d-40ac-bfa2-4bce48c82b6f","keyframes":{"opacity":[0,1]},"delay":600,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2dcc7987-5950-466f-849d-990d3156f610","keyframes":{"transform":["translate3d(-116.72131%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Analyze the response of plants to different types and concentrations of plant hormones. This could involve measuring the growth of plants treated with different plant Image Source: Unsplash

[{"selector":"#anim-6597908d-7187-4542-8b89-7deb5ad7af8a","keyframes":{"opacity":[0,1]},"delay":0,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f182b6cc-833b-4ec3-8866-2423bab98bc0","keyframes":{"opacity":[0,1]},"delay":390,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5552b204-c6ef-42bd-a0ad-569859a3e2bb","keyframes":{"transform":["translate3d(-119.39799%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":390,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bcd29bd1-5307-4adf-b6e6-e8cb465c4cee","keyframes":{"opacity":[0,1]},"delay":600,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f5a3cb10-35b1-4afa-886a-ea2ec23f0c89","keyframes":{"transform":["translate3d(-118.98305%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":600,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Investigate the role of mycorrhizal fungi in enhancing nutrient uptake in plants. This could involve measuring the growth and nutrient content of plants Image Source: Unsplash

This could involve measuring the water content, photosynthesis rate,

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