What are the typical phenological stages of a chilli plant?

I am interested in taking tissue samples of chilli plant at suitable stages. Please guide.

05 June 2019 9,809 8 View

Does the universal extractant absolutely replace the traditional extractants used in various soil analyses?

Kindly share your experiences or relevant published literature.

04 May 2018 9,411 0 View

Is it possible to determine phosphates in an alkaline medium?

Conventional method of phosphate determination relies on blue/yellow color development in an acidic medium. Does someone have a P determination method in alkaline medium?Please advise!

08 September 2016 7,801 0 View

Best method of extracting fresh leaf sap for nutrient estimation?

Please advise!

07 August 2016 8,376 1 View

Can someone suggest good books on complete physiology + agronomy of potato, groundnut, maize and soybean?

Please suggest!

07 August 2016 8,092 1 View

Why do you think neem oil-coated urea (NOCU) should be miraculously effective?

06 July 2016 8,616 10 View

Are Indian soils absolutely deficient in nitrogen?

I urge all colleagues to kindly put their experiences and opinions.

06 July 2016 8,437 15 View

Is an average Indian farmer overdosing soils with N and P fertilizers?

Your opinions please!

06 July 2016 4,201 14 View

Does someone think that quoting too much of reference in a discussion group makes the science topic more of "physical"?

It is my personal feeling and observation (may be wrong also) that RG members, when in a scientific discussion, paste a lot of reference materials or paste material from some...

06 July 2016 5,038 3 View

Any prestigious international journal where I should submit my paper on biochar? Any good suggestion?

I want your suggestions!

06 July 2016 3,589 2 View

What is your perception on using visual analysis or quantitative approaches to evaluate data from single-case research designs (n of 1 trials)?

Results of single-case research designs (i.e., n-of-1 trials) are often evaluated by visually inspecting the time-series graph and computing quantitative indices. A question our research team is...

03 March 2021 687 1 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

How to address this issue in the analysis of Real-Time PCR results?

To dear Researchers, I was analyzing a series of concentration for estimation of Real-Time PCR efficiency. The concentration was 1:10. I used MS-excel to evaluate Slope. The result of slope was -8...

01 March 2021 8,683 4 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

Does RNAiMAX transfection reagent work in serum free medium?

I diluted siRNA and RNAiMAX in opti-MEM and added to the cells which they were in the growth medium. Is it a right way? or should I culture cells in the opti-MEM medium for a while and not in...

26 February 2021 10,041 3 View

Where i will get the Desmodium and Napier grass seeds?

26 February 2021 975 4 View

How do I transfect a large plasmid into PC12 cells with nerve growth factor (NGF) receptor?

I have a large 16 kb plasmid, which I need to transfect into PC12 cells. Lipofectamin 2000 didn't work and with GFP alone the transfection rate is very low. I also tried the neon invitrogen...

25 February 2021 6,635 5 View

How to make a time series imputation benchmark ?

Hello ! In a work, I have to benchmark different algorithms to fill in missing values in time series. I insist on the fact that this is imputation and not forecasting. In my case, I have access...

24 February 2021 7,470 7 View

How to interpolate from a time-series database ?

Hi, I am having trouble with a problem, in the field of Optimal Control and the generation of optimal time-series. Let's consider a system, whose dynamics are represented by dx/dt =...

24 February 2021 9,105 2 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View