What is the most appropriate formula for obtaining a sample size from a finite population?

10 May 2015 8,841 7 View

Please can anybody help me with document on irish potato production statistics for the world, Africa or Cameroon?

01 January 1970 3,832 2 View

Is there any effect of different colours of light (white, red, yellow, blue etc.) on the rate of photosynthesis? If yes, why?

Light is inevitable for the process of photosynthesis reaction. Naturally sunlight plays the vital role for this process. Light may be of different colours like white, red, yellow, blue etc....

02 March 2021 7,890 2 View

Which photsynthetic machine is good to use for measruing photysnthesis and CO2 assimilation for Arabidopsis?

Hi all, we are looking to buy a photosynthesis meter that can potentially measure photosynthetic rate, stomatal conductance, CO2 assimilation, PS1 and PSII efficiency (if possible), etc. it would...

02 February 2021 5,223 3 View

Why does exogenously applied iron salts cause leaves to become greener under sufficient iron conditions?

Do iron salts increase photosynthesis, or do they increase the size of chloroplasts, or cytochromes when iron is sufficient? In other words, is greening-up functional or structural under these...

26 January 2021 9,584 4 View

How can I calculate PAR from daily light length?

Unfortunately I am missing some total solar irradiation data in order to calculte PAR. Is there any way/ equation to calculate it from daily light length? Thanks!

12 October 2020 4,179 4 View

Which Photosynthesis System is best for research?

I am planning to buy a Photosynthesis System. Can you recommend me which instrument is the best?

07 October 2020 6,014 8 View

Is it possible to hire a portable photosynthesis system in Northern India?

I have an experiment in which I want to estimate the photosynthetic activity and carbon dioxide flux of wheat plant. However, in my institute does not have potable photosynthesis equipment. Is...

11 August 2020 9,701 2 View

I am interested in locating nutrients essential for photosynthesis. How can I see the chloroplast of lemongrass leaf using SEM ?

I am interested in locating nutrients important for photosynthesis. How can I locate them in lemongrass leaf using SEM or some other protocol.

07 July 2020 6,779 3 View

I am interested in locating nutrients essential for photosynthesis. How can I see the chloroplast of lemongrass leaf using SEM ?

I am interested in locating nutrients important for photosynthesis. How can I locate them in lemongrass leaf using SEM or some other protocol.

07 July 2020 2,194 3 View

How to make a phylogenetic tree with a specific bacteria in it?

07 May 2020 867 3 View

Do 3 light sources with same intensities, but different wavelengths(blue,green, red) provide same amount of energy for photosynthesis?

As it is not directly my field, I would like to ask for help in terms of the correlation between light intensity, wavelength, frequency and amplitude. Let's say, I have a radiophotometer which...

29 April 2020 9,141 2 View