Nut Songvorawit

6 Questions 5 Answers 0 Followers

Questions related from Nut Songvorawit

Is it common for heterotrophic bacteria to grow on Pro99 and SNAX media?

I am attempting to isolate picocyanobacteria from seawater (pre-filtered with a GF/D membrane) using the pour plate technique and filter plating method (Kearney et al., 2022) on Pro99 and SNAX...

31 July 2024 1,316 1 View

How to use Chi-square test with repetition?

Hello. I want to test the preference of fish species X to stimuli in an aquarium. One side of the aquarium had stimulus A and the other side had stimulus B. I recorded the position of the fish...

16 March 2019 8,739 7 View

Which statistical method should we used for 2 or more categorical independent variables and 1 continuous dependent variable?

Dear all I want to test whether which factors significantly affect the weight of insects. There are 3 categorical independent variables and each is subdivided into 2 or 3 levels, and 1 continuous...

02 February 2019 1,060 7 View

How to calculate amount of food consumption by insect larvae?

I would like to calculate total amount of food that beetle larvae consume during larval stage. Unfortunately, they are soil dwellers by feeding on organic-matter rich soils. Feces can’t be...

26 July 2017 9,838 2 View

What is the green suspension after acid digestion for chromium anlysis using flame atomic absorption spectrometry?

I am studying about digestibility of animals by using chromic oxide (Cr2O3) as an indicator in their diet and feces. To find the amount chromium in the diet and feces samples by FAAS, The amount...

22 April 2017 1,606 3 View

How can I use reduced major axis for non-linear regression in R program?

I'm studying allometric relationship between traits of insects. The pattern of the relationship from scatter plot is not clear. So, I would like to find the best fit model using regression...

13 March 2016 3,668 2 View