DANIESHA A/P STEPHEN SJKT VAGEESAR
Soil that lacks key nutrients such as Nitrogen, Phosphorus, and Potassium, or has an unbalanced pH value will stunt growth and reduce crop yields. Therefore, plant residues such as garlic peels, shallot peels, egg shells, semambu leaves and banana leaves have been used as natural fertilizers to supply nutrients and improve soil structure. This situation will yield abundant results and will also help farmers and farm operators to produce vegetables without using chemical fertilizers. This situation will also protect human health from the use of chemicals. Natural fertilizers will also not cause any harm to farmers when used. Apart from that, using semambu leaves will prevent whiteflies from laying eggs on vegetables. In addition, the fertilizer produced by our group will also help increase the high rate of production in the field of agriculture.