Streck, N. A.; Buriol, G. A.; Andriolo, J. L.; Sandri, M. A. Effect of Plant Density and Drastic Prunning on Tomato Yield Inside a Plastic Greenhouse. PAB 1998, 33 (7), 1105-1112. https://doi.org/10.1590/S1678-3921.pab1998.v33.4940.