Using composted wheat residue as a growth medium in culture of tomato

A greenhouse experiment was carried out to investigate the effects of different growing media on some properties of tomato (Lycopersicom esculentum L. cv. Falcato). Four growing media including wheat residue, composted wheat residue, coco peat + perlite, and coco peat + soil were applied in pot experiment with completely randomized design with three replications. The results showed that fruit yield, chlorophyll, and vitamin C contents of tomatoes grown in the composted wheat residue and coco peat + perlite treatments were significantly greater than the other growth media. Fresh weight of root and inflorescence were higher in the tomatoes cultivated in the composted wheat residue pots than the other media. Higher internode length and nutrient concentrations in leaf and fruit at the coco peat + perlite treatment were obtained as compared to the other growth media treatments. According to the results, it can be concluded that the coco peat + perlite can be substituted for by composted wheat residue for the cultivation of tomato.