Effect of some plant extracts on the growth and product of tomato plants

The study was conducted in the winter season of 2022-2021 Department biology, College Education, University Samarra, to evaluate effectiveness some plant extracts on growth and productivity tomato plants as well compare their use with chemical fertilizers, show importance reducing fertilizers agriculture need switch clean ensure quality product, experiment greenhouse biology. In this tow were used: Sesbania Eruca sativa, each them had two concentrations (5,% 10%). a global designed by design randomized complete blocks (RCBD) three replications (4) pots for one experimental unit. contains (18) units, which included (72) pots. After planting seeds, sprayed extracts, treated fertilizers.