Influence of Chemical, Organic and Biological Fertilizers of Yield and Volatile Oil Production of Anise (Pimpinella anisum, L.) Plant

Abstract In order to determine the influence of different fertilizers types (chemical, organic and bio fertilization) on anise yield components, volatile oil production NPK percentages two field experiments were done at a Private Farm named Royale for herbs in El-bawiti Village, El Wahat Bharia District, Giza Governorate, Egypt through 2018/2019 2019/2020 winter seasons. The efficiency fertilization (humic acid compost) biological (nitrobein or/and phosphorein) compared with standard, commercial rates N, P K as chemical concern productivity plant. obtained results referred that, rate (N, 2 O 5 100, 75 50 kg/feddan, respectively) produced highest components values (number umbels umblets per plant well fruit feddan) other ones under study, most cases. Also, fertilized plants 120, 100 60 respectively gave regard fruits type study. same time, treated 20 m 3 compost + kg phosphorein nitrobein (N ) (volatile others study 1 st nd seasons, respectively.