How we can determine the N, P, K, Ca, Na and Mg content of soil sample for Pisum species growing areas?

More Berhane G. Gebreegziabher's questions See All

Is it possible to dock more than one drug in the same active site or pocket of a protein to study synergistic/antagonistic/additive properties?

I wanted to know whether we can observe the synergistic/antagonistic/additive properties of combinations or mixtures of compounds through docking analysis. But during docking preparation any...

28 July 2024 7,413 6 View

Suggest a journal (Hybrid journal) which accepts short communications (Around 4 pages) and short reviews (Around 10 pages)?

In the area of material science and manufacturing engineering.

08 July 2024 5,576 0 View

What are the target genes used to detect biofilm formation by pseudomonas flouresence in dairy products ?

Detection the ability of pseudomonas flouresence to form biofilms in food

30 May 2024 8,050 1 View

Why are many researchers focus on change rather than quantifying soil nutrients?

How can we evaluate changes/impacts of activities within one research period?

18 April 2024 9,035 1 View

Does anyone notice a pink stain along with blue stain when using trypan blue with single nuclei suspension as shown in the attached picture?

Hi there, I am using 0.4% trypan blue dye to count my nuclei suspension (generated from snap-frozen intestinal colon tissue). Although I expected a blue stain only (since nuclei resemble the dead...

17 April 2024 4,472 0 View

Which software can be used for opening tfh files for analysing the results?

I have got measurement results from China. But they have given me the results in tfh file format. Can anyone suggest a software to open the file and analyse the results?

14 April 2024 789 3 View

Why does community engagement play an important role in addressing challenges related to blood donation and transfusion services in Western Kenya?

This question is based on research done by Kavulavu et al. et al. in 2022, entitled "Challenges facing blood transfusion services at a regional blood transfusion center in Western Kenya." In this...

10 April 2024 9,791 0 View

Design of compact Battery Charger?

Description : 1. Input rating - Nominal 230V AC. Max 300V AC - Single Phase 2. Output rating - 60V, 15Amp max 3. Efficiency > 90%, 4. Max operating ambient temperature: 50 deg C 5. Volumetric...

02 April 2024 7,339 3 View

R2 falls when adding constructs in Amos?

In Amos, I am explaining a dependent construct with one exogenous construct and get a squared multiple correlation for the dependent of .48. I then add a second exogenous construct as an...

19 March 2024 7,255 1 View

What are the names of > 6 NAAS rated free and fast publishing journals?

Respected research experts and scientists, Kindly suggest the names of names of > 6 NAAS rated free and fast publishing journals (Agronomy), regarding diversified cropping systems under different...

17 March 2024 777 1 View

Hello Everyone ! I'm looking for a good journal to publish my manuscript with low publication cost?

I am Looking for a Science Journal with good impact factor and low publication cost to publish a review paper. Your suggestions would be appreciated.

06 August 2024 6,796 3 View

How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?

06 August 2024 9,618 3 View

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal?

Any idea about 'International Research Journal of commerce , arts and science? Is it a UGC listed journal? Kindly advice

04 August 2024 7,367 3 View

Are authors sowing for scientific Journals to be reaping the benefits? We are charged for publication but we offer free peer review services, why?

As authors and academic writers, we usually prepare our manuscript using our own resources. We submit these manuscripts to scientific Journals for peer review and publication sometimes at a fee....

03 August 2024 7,304 2 View

What is the cycling of matter through ecosystems and how energy drives the cycling of matter in photosynthesis and cellular respiration?

02 August 2024 9,518 2 View

How do soil microbes affect plant health and productivity and how do plants interact with soil microorganisms and contribute to soil fertility?

31 July 2024 5,087 4 View

Is it true that science is leaving the era of mathematics and entering the era of matrix mechanics?

We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...

31 July 2024 3,900 2 View

What is the role of decomposers in the cycling of matter in the biosphere and role do soil microbes play in plant nutrition availability and uptake?

31 July 2024 7,921 5 View

Posthoc test lettering in JAMOVI?

Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...

31 July 2024 3,333 4 View

How microorganisms are important for maintaining of healthy soil and biodiversity and microorganisms and plant roots contribute to soil formation?

31 July 2024 8,939 5 View

Arvind Singh

Please follow the below given links and PDF attachments.

https://www.researchgate.net/publication/231824740_Determination_of_nitrogen_in_soil_by_the_Kjeldahl_method

https://www.researchgate.net/publication/232830521_Determination_of_total_phosphorus_in_soil_using_simple_Kjeldahl_digestion

Article Determination of nitrogen in soil by the Kjeldahl method

Article Determination of total phosphorus in soil using simple Kjeld...

Please have a look at this PDF attachment also.

Berhane G. Gebreegziabher

Dear Dr, Arvind Singh I am happy to see your botanical profession and your relevant and important materials you attached me. I am keeping your professional support.

Kind regards!

Yuan-Yeu Yau

An Atomic Absorption Spectrophotometer can be used for that purpose. See attachments.