Studies on Self-incompatibility in Mango (Mangifera indica L.) Germplasm
M. Sandhyarani *
Department of Fruit Science, Dr. Y. S. R. Horticultural University, College of Horticulture, Venkatramannagudem, Andhra Pradesh, India.
R. Rajya Lakshmi
Dr. Y.S. R. Horticultural University, College of Horticulture, Parvathipuram, India.
M. Madhavi
Department of Fruit Science, Dr. Y. S. R. Horticultural University, College of Horticulture, Venkatramannagudem, Andhra Pradesh, India.
B. Kanaka Mahalakshmi
Dr. Y.S.R. Horticultural University, Mango Research station, Nuzvid, India.
M. Paratpara Rao
Department of Genetics and Plant Breeding, Dr. Y.S.R. Horticultural University, College of Horticulture, Venkataramannagudem, India.
V. Sekhar
Department of Statistics, Dr. Y.S.R. Horticultural University, College of Horticulture, Venkataramannagudem, India.
*Author to whom correspondence should be addressed.
Abstract
The investigation was carried out during the period 2022-2023 at Mango Research Station, Nuzvid, Eluru District, Andhra Pradesh. In the present study among the genotypes evaluated, six genotypes viz., F-4 (47.22%), G-19 (39.38%), D-13 (30.98%), C-24 (25.35%), E-2 (25.13%) and H-16 (22.43%) recorded higher fruit set percentage than best check Chinnarasam (16.56%). Whereas the lower fruit set percentage was recorded in H-32 (2.23%).
Keywords: Mangifera indica, self-incompatibility, fruit set percentage, genotypes