Addition of more advanced content in chapter 4 of handbook

I want a personal related to process engineering background to improve chapter 4 of handbook of agricultural engineering.

improvisation means not proofreading or editing.

improvisation means content addition related to perfect knowledge gaining through reading this chapter about cereals and millet.

so please send me your quote for this within one day time.

kindly check the file and give me your initial comments on what should be added to this