What is the best procedure for phosphorus extraction from biochar by organic acids?

We are planning to extract phosphorus from biochar by organic acids. If anyone has some procedure (concentration of organic acids & steps) please inform.

01 February 2020 3,430 2 View

What is the recommended dose of biochar on microbial culture media?

We are going to use biochar on microbial culture media. At this situation, we are searching for the optimum dose (ammount of biochar in 1 lit of microbial culture media). Please inform if anyone...

07 August 2019 1,670 5 View

Is this a indication of Siderophore producing bacteria?

Hi, I was testing for Siderophore producing bacteria but I found in one culture plate only a portion of my culture plate become pink in colour. What is the reason behind that ?

06 July 2019 7,122 9 View

Is biochar effective for enhancing micro-nutrients to agricultural soil?

I found that biochar has a little impact for enhancement of micro-nutrients on agricultural soil. So, is there any information about the release of micro-nutrients from biochar to soil? Any...

04 May 2019 1,187 6 View

Detection of Indole acetic acid (IAA) production by actinobacteria. Please kindly advice me about the best method.

We are detecting Indole acetic acid (IAA) producing actinobacteria according to Bano and Musarrat (2003) method. The summary of the method is:- Inoculation of the isolates in LB medium...

01 January 1970 6,573 4 View

Iron phosphate instead of Tricalcium phosphate during pikovskaya media preparation.

Is it will be correct if I put Iron phosphate instead of Tricalcium phosphate during pikovskaya media preparation, for the determination of Iron phosphate solubilizing bacteria?

01 January 1970 7,045 6 View

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02 March 2021 3,060 3 View

Why are the velocities so high in my Boussinesq approximation Fluent simulation?

Hello, I have a mechanism where air rises due to convective flows. In this simulation, nothing is driving the air except this. I understand that the Boussinesq approximation only works for small...

02 March 2021 4,910 3 View

How to normalise data on OPM package from R Studio ?

Good afternoon, I recently used OmniLog from BIOLOG for my experimentations : I tested the metabolism of different strains on 2 types of plates. I have 16 strains of 3 different groups...

02 March 2021 3,584 1 View

What do you know about biotechnology art?

What do you know about biotechnology art?

02 March 2021 1,653 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

How to remove the residual PDMS on the silicon mold?

Incompletely cross-linked pdms are difficult to remove.

01 March 2021 798 3 View

Is CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

The reason that the culture of white fungi Contamination with green mold(Trichoderma), the culture autoclave at121 for 15 min. What is it?

Is the period to autoclave not enough? The inoculation in a hood and flame and UV and alcohol.

27 February 2021 9,356 3 View