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

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

Is there limited availability of Hyperion EO-1 data for India?

Hi all, I tried getting Hyperion EO-1 data from Earth Explorer but could not find data for my region of interest.Can someone help in this? Thanks MKD

06 July 2016 3,158 0 View

Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

What solvent can I used for Paal Knorr reaction between 6-amino hexanoic acid and 2.5 hexanedione?

I am try to make the Paal Knorr reaction between 2.5 hexnedione and 6-amino hexanoic acid, my problem is type of solvent to use, because 6-hexaminohexanoic acid is soluble in water but I am not...

02 March 2021 4,443 2 View

How optimize the Size Exclusion Chromatography?

Hello! I'll do a size exclusion chromatography, but I only have an open column, and I'll perform the peptide extraction from yeast, using buffer lysis (sodium phosphate 50 mM/NaCl 30 mM/DNAse and...

01 March 2021 2,215 2 View

Ester cleavage conditions?

Hi all, I need to cleave the ester in Ethyl 2-amino-1H-imidazole-5-carboxylate to make the carboxylic acid and retrieve the product from solution to use in downstream applications of linking to...

01 March 2021 8,766 3 View

How to remove DCU and HOBT from my reaction?

I am doing a acid and a chiral amino alcohol reaction using DCC and HOBT in DCM or THF? Can anyone suggest me how to remove DCU and HOBT from a reaction mixture??

28 February 2021 2,153 1 View

What is the most common number of epitopes in an multi-epitope Vaccine?

hi everyone, I'm interested in the field of vaccine design specifically multi-epitope cancer vaccines , I want to know if there is a minimum and maximum number of epitopes we could use in a...

27 February 2021 3,882 3 View

How to increase solubility of Poly acrylic acid in Dioxane solvent?

I am working with Polyacrylic acid (100.000Da) and instead of water, I need to use another solvent (dioxane) to dissolve PAA. However, because of the high molecular weight, it's quite hard to...

25 February 2021 2,225 5 View

Why is NH4OH added in heavy metals limit test?

The limit test I'm referring to is USP method II. In this procedure you need to dropwise add 6N of NH4OH to the sample until it the pH is alkali. After that you need to dilute and add HOAc until...

23 February 2021 2,049 3 View

Is it efficient to do liquid biopsy to investigate the gene expressions of the tumor?

To do liquid biopsy and look for specific gene expressions there are so many published papers. Thera are different protocols and procedures used to isolate circulating cell free RNA or mRNA from...

23 February 2021 7,326 5 View

Is this the write procedure for acid digestion of soil for heavy metal analysis using AAS?

How to do acid digestion of soil sample with 3:1 aquaregia in an open vessel?

23 February 2021 3,053 7 View