L’effet de bio fertilisant sur la culture de tomate sous serre dans l'exploitation agricole de de Mr et Mme BOUAZZA MAAROUF de la commune de sidi ben adda d'ain témouchent

Abstract

The high cost of mineral fertilizers and their low availability are a limiting factor in market horticulture, especially in tomato cultivation. However, the use of organic amendments can be less costly and beneficial in maximizing crop yield. The objective of this study was to evaluate the effect of a biofertiliser BACOSOL based on poultry feces on the growth and production of tomato plant Solanum lycopersicum. The variety (Saint Pierre) grown under greenhouse at the level of the private farm of Mr and Mrs BOUAZZA MAAROUF located in the commune Sidi Ben Adda Wilaya of Ain Témouchent. During our study, the experimental device adopted was made on two lines of 10 plants each (the total is 20 plants) fertilized with the biofertilizer BACOSOL by the root route and compared to a control (6 plants that were randomly taken) fertilized with conventional chemical fertilizer NPK (15-15-15). The fertilizing value and the impact of biofertiliser on growth in height, stem diameter, number of bouquet, number of flowers, weight and diameter of fruit were measured. The results showed that the biofertilant gave the best growth in average height of the plants (23.4cm to 58 JAR; 45.9cm to 75 JAR; 69.5 JAR to 87 JAR and 8.8cm to 107 JAR), also positive results in average number of florets (6.6); average number of flowers (14.8) mean number of fruits (12.1) and mean number of weights (110.71) and in diameter also with an average of (23.85); BACOSOL gave sweet tomatoes with a dark red color. So the BACOSOL treatment presented interesting agronomic results that will have to be confirmed with other types of crop.