Darshani Wijayawardhana

6 Questions 17 Answers 0 Followers

Questions related from Darshani Wijayawardhana

Analysis of leaf temperature data?

I have collected leaf temperature data (ranged from 29 0C to 32 0C) against different organic matter levels. Can I perform ANOVA test to check the difference between leaf temperature for different...

07 July 2016 6,157 6 View

Can anyone help me to find the standard methods of following tests?

I want to know about the names of the standard methods for the following tests; HCO3-, CO32-, NO3- - N and NH4+ - N Thank you.

10 October 2015 1,084 2 View

Could someone tell me about possible ways of having contaminations in negative control of primers after doing a PCR run?

Negative control of one of the primer I used to do RAPD analysis seems contaminated. Can someone tell me about where the things get wrong?

09 September 2015 3,803 4 View

Could someone tell me about recommended levels of Cd, As, Pb, Ni, Zn, Cu and Hg in soils to do agricultural practices?

I am interesting to know about recommended levels of Cd, As, Pb, Ni, Zn, Cu and Hg in agricultural soils; preferably European Community set standards. If not, is there any other recommended values...

09 September 2015 7,468 3 View

Has anybody used a leaf fluorometer attached with a portable photosynthetic system-LI6400 XT?

I want to measure chlorophyll fluorescence in relation to the Cadmium stress in rice plants by using above mentioned leaf fluorometer. What is the correct way of doing this in order to take a...

02 February 2015 3,244 5 View

Does anyone know a protocol of rice DNA extraction for PCR studies without using liquid nitrogen?

I tried some protocols without liq. N ( because we haven't it). They didn't produce a good quality DNA yield for PCR studies.

11 November 2014 1,933 10 View