Effect of Crop Regulation and Fertigation on Quality Characters of Guava (Psidium Guajava) cv. Sardar

The investigation entitled “Effect of crop regulation and fertigation on quality charaters of guava (Psidium guajava) cv. Sardar” was carried out at Department of Horticulture, Agricultural College and Research Institute, Madurai, Tamil Nadu during the year 2012–2014. The experiment was laid out in factorial randomized black design. In this experiments three pruning levels (P₀ without pruning, P₁-15cm pruning, P₂- 30 cm pruning) and five fertigations (F₀ – Soil application, F₁-125%, F₂ - 100%, F ₃ - 75%, F ₄ - 50%) with three replication. The maximum quality was recorded in the treatment P₂ and 125% inguava.