Salama HSA. Yield and nutritive value of maize (Zea mays L.) forage as affected by plant density, sowing date and age at harvest. Ital J Agronomy [Internet]. 2019 Jun. 5 [cited 2024 Apr. 20];14(2):114-22. Available from: https://www.agronomy.it/agro/article/view/1383