Response of Physicochemical Properties and Enzyme Activities in Rhizosphere Soil to Yellow Leaf Curl Virus Disease of Cherry Tomato (<i>Lycopersicon esulentum </i>Mill.)

Tomato yellow leaf curl virus disease (TYLCVD) has become a devastating disease, which seriously threatens the healthy development of tomato industry in China. Creating soil environment may be key to success preventing TYLCVD. Field investigation and laboratory analysis were used evaluate response characteristics macro elements, medium micro elements enzyme activities rhizosphere cherry The main objective this study was determine suitable for survival tomato. Soil samples collected from diseased plants. results showed that occurrence TYLCVD related activities, pH value, N, P, K, Ca, Mg, S Mn, Zn, Cu, Si Compared with plants, urease, catalase acid phosphatase significantly decreased by 48.6%–77.4%, 23.7%–43.8% 19.1%–31.0%, respectively, plants (P < 0.05). contents alkaline hydrolysis available S, Cu lower than those value 0.18-0.25 units And reduced 5.54%–20.0%, 29.7%–73.9%, 27.3%–48.8%, 6.95%–10.1%, 13.6%–-15.2%, 10.6%–25.0% 4.97%-8.30%, respectively. However, K Ca higher 0.05), increased 3.77%–41.2%, 6.75%–37.4% 16.7%–50.5%, Our findings improve our understanding links between environment, have implications developing strategies prevention disease.