Are they popular and preferred crops for biofuel production..??

Yes. In our country are the main raw materials for such use.

Laura Bulgariu please see the pdf file in the given web link to know about the area and production of mustard and rapeseed in Pakistan, although its not being produced as biofuel feedstock in our country.

http://finance.gov.pk/survey/chapters_19/Economic_Survey_2018_19.pdf

(Chapter: 2 Agriculture; Page: 19)

Thank you very much Dr. Asif Ameen.

You're welcome Prof. Laura Bulgariu

Thank you.

dear Laura Bulgariu

Soy is grown at a limited level Mustard is not grown in my country

Thank you Dr. Zanzal.

DEARE LAURE

The quantities of soybean cultivation are very rare and the quantities of plantations are estimated to be about 350 tons

Thank you very much Dr. Zanzal.

dear Laura Bulgariu

It is possible to conduct a joint search with your attendant for your scientific knowledge Regards and respects Prof.dr Hassan Thamer Zanzl

Thank you.

The following link shows Libya soybean meal production by year

https://www.indexmundi.com/agriculture/?country=ly&commodity=soybean-meal&graph=production

Best Regards Laura Bulgariu

Thank you Osama Rahil Shaltami

In Canada, soybean (modified) is spreading which is frightening. The "mustard yellow" is also very widespread, but unfortunately it is not mustard, but man-made, so-called canola (banned everywhere except in America) for production of cooking oil.

(When my mother visited Canada she was amazed how much mustard we are growing. When she learned that yellow is not mustard, but man-made crop, she was crying about the world is coming to an end by self-destruction).

This summer I was showing crop plantations to a visitor and he was amazed how Canada is NOT showing the world a leadership in food production.

Thank you very much Michael Issigonis

Thank you.

Please have a look at the following RG link and PDF attachment.

Article Soybean cultivation by farmers of Maharashtra: Identificatio...

Thank you very much Arvind Singh

Thank you Michael Issigonis

You will get lot of literature on transesterification process from oil to say biodiesel like methanolysis or ehanolysis.

Thank you Shrikaant Kulkarni