01 January 1970 1 9K Report

Do you think there are some aromatic plants that we can't feel the smell of them? (Like about 20.000 Hz. frequency)

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I can't buy this book because in Iran we can't use from international credit cards, and I have a seminar after 2 week and I need this book. who can help me?

05 June 2018 7,543 0 View

How much powder of Catmint hydro-alcohol extraction will we get after Rotary? (Or some plants like this)

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07 August 2014 1,879 3 View

Can anyone help identify these?

This things find on the species of Yarrow roots.

09 October 2013 1,597 3 View

What is the meaning of secondary metabolites agriculture?

I want some information of agriculture of secondary metabolites. (E-book(s), Article(s),...)

08 September 2013 4,480 3 View

What is different between water & steam distillation and steam distillation system?

Attention please: we can use fresh materials in both system. I mean that we use fresh material

04 May 2013 3,814 5 View

Why cotton seeds have beneficial properties but powder of cotton seeds have toxicity properties?

could you tell me how we can use this properties?

31 December 2012 7,115 21 View

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