While a pain, both time-wise and financially, de-beaking could be your only option for this problem. It's easiest to de-beak birds when they are chicks because their beaks are softer. So, if your chickens pecking each other is a serious problem in your coop, take the necessary measures to stop it and solve the problem.
The starting salary is the amount of money your employer will compensate you during your first days, weeks or months of employment. There is no law regarding how soon after you begin employment that your employer must give you a raise.
Basic salary is what they state as being basic salary. I.e. You could have a basic salary of 15,000 Then you might get a few benefits (location allowance, lunch allowance etc) Maybe taking it up to say 15,500 Then if there's commission/bonus, then you'll also be paid that on top. Basic salary does NOT mean minimum wage.