1. Plant-derived smoke
2. Pyroligneous acid
3. Liquid–organic fertilizer
4. Foliar application
5. Soil drench
6. Vegetable production
7. Wood
8. Vinegar
9. (WV)
10. pyroligneous acid
11. fermented
12. bioextracts
13. residues
14. have been
15. agriculture
16. attempt
17. reduce
18. the dependence
19. chemicals
20. was to
21. investigate
22. the effects of
23. WV and FB
24. yield
25. cv.
26. Delta,
27. Pot
28. Field
29. Experiments
30. Undertaken
31. splitplot
32. design
33. replications
34. was
35. The main-plot
36. Treatments
37. Comprised
38. high and low
39. application
40. rates
41. fertilizer,
42. while
43. the sub-plot
44. treatments
45. were
46. volume
47. applied
48. as
49. soil
50. drench