Phenological growth stages and growing degree days of peach [Prunus persica (L.) Batsch] in sub-temperate climatic zone of North-Western Himalayan region using BBCH scale
1. Dr Yashwant Singh Parmar University of Horticulture and Forestry Ringgold standard institution—Fruit Science, College of Horticulture, Nauni, India;2. Fruit Science, Punjab Agricultural University, Ludhiana, Punjab, India