Dear Darshan

I hope that the attached paper will help you.

Please, read the attached paper . it shows a linear correlation between chlorophyll content and nitrogen content in plant tissues.

any paper on rice?

Nitrogen content was close link with chlorophyll content. Deficiency of nitrogen leads to loss green color in the leaves, decrease leaf area and intensity of photosynthesis. Nitrogen supply has large effect on leaf growth because it increases the leaf area of plants and, on that way, it influences on photosynthesis. Photosynthetic proteins represent a large proportion to total leaf N. Chlorophyll content is approximately proportional to leaf nitrogen content, too . 

You may read this paper and the cross references:

http://www.plantmethods.com/content/10/1/36

http://www.sciencedirect.com/science/article/pii/0378429096000184

https://dl.sciencesocieties.org/publications/aj/abstracts/85/5/AJ0850050987

https://dl.sciencesocieties.org/publications/aj/abstracts/85/5/AJ0850050987

http://pcp.oxfordjournals.org/content/28/7/1321.short

Hello, i profite this question. I want to know the regulation of chla, chlb and carotenoids. In my study, i saw different modifications on those three pigment contents. For exemple, increased chlb, but no chla...

thank u

chlb increases under low light conditions. I have found this in my study.

Do you know some publications ? and how you explain this differences between pigment contents? I wait for u publication ^^

Thank for u answer.

I have not published my data so far. Can you please explain me in detail what is treatment? my email id is [email protected]

I tried Arabidopsis plants with or without the benefical bacteria, and with or without freezing treatments (night or day). So factors are: bacteria(SBp) freezing(-1°C), time(sampled at 8h for night treatment,  16h for day treatment) TT.

If u want to kown more, we can talk about this : [email protected]. 

what is the cholorophyll data?

Dear Sir,

               Please read the following paper.

I have worked with Theobroma cacao L. using CCM-200 and was not found correspondence between the data and chemical analyzes of leaves.