Effect of some plant extracts on the growth and product of tomato plants
| Autor: | Furat Tamaa Khalf, Rana Ibrahim Khaleel |
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| Rok vydání: | 2022 |
| Předmět: | |
| Zdroj: | International journal of health sciences. :6870-6880 |
| ISSN: | 2550-696X 2550-6978 |
| DOI: | 10.53730/ijhs.v6ns6.11949 |
| Popis: | The study was conducted in the winter season of 2022-2021 in the Department of biology, College of Education, University of Samarra, to evaluate the effectiveness of some plant extracts on the growth and productivity of tomato plants as well as to compare their use with chemical fertilizers, as well as to show the importance of reducing the use of chemical fertilizers in agriculture and the need to switch to clean agriculture to ensure of the quality of the product, the experiment was conducted in the greenhouse of the Department of biology. In this experiment tow extracts were used: Sesbania and Eruca sativa, and each of them had two concentrations (5,% 10%). The experiment was a global designed by design of randomized complete blocks (RCBD) with three replications with (4) pots for one experimental unit. The experiment contains (18) experimental units, which included (72) pots. After planting tomato seeds, the plants were sprayed with extracts, and some plants were treated with chemical fertilizers. |
| Databáze: | OpenAIRE |
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