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This study examines how soil properties influence the hatching rate of Patanga succincta eggs, focusing on soil type (sandy, loamy, clay, and sandy loam), pH, salinity (EC), temperature, and moisture. Eggs were incubated in different soils under controlled conditions, and hatching rates were measured. Results showed that loamy soil and sandy loam had the highest hatching rate (92%), with pH values of 6.8 and 6.4, respectively. Their high porosity (50–55%) ensured proper aeration and water drainage, facilitating oxygen supply. In contrast, sandy soil (pH 6.2) had a lower hatching rate (63%), while clay soil (pH 5.8) had the lowest rate (54%) due to poor aeration and high density, which limited oxygen availability. Soil salinity (EC) also played a crucial role, with hatching rates highest in soils with EC below 2.5 µS/cm. Clay soil, which had EC of 3.5 µS/cm, resulted in a significantly lower hatching rate (54%), indicating that high salinity negatively affects embryo development. Temperature was another critical factor. The optimal temperature range for hatching was 25–30°C, with the highest hatching rate (92%) recorded at 30°C. Lower or higher temperatures significantly reduced hatching rates (74% at 25°C, 69% at 35°C, and only 17% at 40°C), suggesting that extreme temperatures disrupt embryo development. Moisture content also influenced hatching efficiency. The ideal range was 45–60%, as moisture below 40% led to dehydration, while levels above 70% caused oxygen deficiency, both of which reduced hatching success. Loamy and sandy loam soils maintained stable temperatures and moisture levels, contributing to their high hatching rates. In contrast, sandy soil heated up and dried out quickly, while clay soil retained excessive moisture, sometimes causing temperature fluctuations and delayed hatching. In conclusion, loamy soil and sandy loam provide the best conditions for Patanga succincta egg hatching, as they offer balanced pH (6.4–6.8), low salinity (<2.5 µS/cm), stable temperature (25–30°C), and optimal moisture levels (45–60%). These findings can help optimize locust breeding and conservation strategies by improving egg incubation success rates.