Hello, I need to calculate ul/l C2H4 in per gram soil. For instance, I got 7.098ul/l C2H4 in 1040mL jar at 250g of Soil. How to calculate this C2H4 in per gram soil.
I plan to do nifH targeted NGS (most likely paired end reads with MiSeq) to study free living nitrogen microbial communities in different tillage management system soil samples. I see as much as...
09 October 2017 1,773 1 View
Hi, We are working on 15N2 method to determine Nitrogen fixation by free living in Soil. However, the difference in between samples of natural abundance (NA) and Enriched (EN) by 15N2 is very very...
09 October 2017 4,814 3 View
Hi, I tried 15N2 method to determine free living bacterial activity in soil samples at 2d, 4d and 8d incubation period. However, i have did not find considerable activity. Does incubation period...
06 July 2017 3,186 4 View
Hi, Could you suggest me the primers set for nifH that can cover the good sequence variability of the nifH gene and capture the full diversity. Thanks
04 May 2017 6,419 2 View
Please let me know how to convert ul/l to umol/gram gas samples for 1000mL jar volume. Thanks..
31 December 2016 1,640 0 View
Hi, I spent lots of time to figure out ARA method to determine nitrogen fixation by free living in soil. However, I am not getting significance difference between ethylene peaks of control (no...
10 November 2016 6,832 3 View
Please advise, I need to keep my soil sample for long incubation (15 days) to determine nitrogen fixing using acetylene reductase method. In between does any chance to became soil Anaerobic.
09 October 2016 8,033 2 View
test.trim.fasta does not showing any data content while using Mothur. Please advice..
09 October 2016 7,736 2 View
Hi, I will use PowerSoil DNA Isolation Kit for bacterial study. I wanted to know before use kit how to prepare soil samples. Currently, these are frozen in -20C. how long soil should keep on room...
09 October 2016 4,206 1 View
Dear Researcher, please let me know can bulk density of soil determine in the lab with air dry soil packed in to ring? Thanks
08 September 2016 7,553 11 View
Hi, I'm currently working on a project where I need to plot the atom-projected band structure using GPAW. I've been able to calculate the band structure for my material, but I'm having trouble...
07 August 2024 269 3 View
How do soil microflora interact with plant roots and influence plant nutrition, health, and productivity?
06 August 2024 9,618 3 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
How do pollutants in soil affect soil microorganisms and role do microorganisms play in nutrient cycling and soil fertility?
31 July 2024 368 2 View
What is the role of microorganisms in soil fertility and crop production cycles and role of microorganisms in mineral transformation?
31 July 2024 8,483 8 View
Hello! I am trying to calculate the sumatriptan molecule, but it has been counting for five days and it does not stop. It seems to me that it is too long and I am doing something wrong. Please...
25 July 2024 3,364 5 View
What sustainable management strategies can be used to prevent soil erosion and role of biodiversity in sustainable agriculture?
22 July 2024 5,672 4 View
Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...
21 July 2024 1,632 0 View
I'm trying to study the effects of introducing vacancy defects in my material. If I optimize my structure and find the lattice parameter before introducing vacancy, should I again optimize my...
18 July 2024 1,794 2 View
The question refer to leafy biomass decomposition using litterbag techniques.
11 July 2024 2,078 0 View