Vol. 11, Issue 5 (2022)

Author(s):
Sonam Meena, Sanjay Kumar, Rajesh Kumar Meena and Nikita Divaker

Abstract:
A field experiment was conducted during 2020-2021 at Horticulture Research Farm-1, BBAU, Lucknow on 11- year- old guava plants, Effect of foliar spray of Micronutrient and plant growth regulators on growth and yield parameter of guava (Psidium guajava L.) cv. L-49”. When foliar spray done with Borax 0.5%+GA3 40 ppm results revealed that significantly increase in maximum fruit set, fruit retention, fruit length, fruit width, fruit weight, fruit volume, fruit yield per plant (kg/plant) as compare to control.