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Questions related to Soil Analysis
I'd like to know the procedure to recover DNA which was shipped on a filter paper as a spot ?
20 February 2023 8,541 3 View
I intend to put 20 kg of soil in a pot. The plant population is 75,000/ha
06 February 2023 1,608 8 View
I have two raster images. First is time series NDVI derived from Landsat 8 of a year. Other is a cropland data layer having different crops. I need to the the NDVI value for each crop present in...
03 February 2023 5,822 1 View
I am working with biochar. I have a plan to use biochar and microbes in acid soil in Malaysia for maize production. i have not much more experience to work with microbes. So i wish all experienced...
31 January 2023 5,066 4 View
For example, in winter it is hot, and in spring or summer there are such unpleasant situations as snowfall, floods in some regions, and in some-drought.
26 January 2023 4,550 3 View
In acid persulfate digestion method for measuring phosphorus and nitrogen concentration, digestion process needs to be done by autoclave. Is there other alternate of autoclave to digest the sample?
23 January 2023 4,816 4 View
how i can make this media :a (half strength potato dextrose agar (HPDA, 19.5 g/L Oxoid PDA dehydrated culture media plus 7.5 g/L Oxoid bacteriological agar))?
20 January 2023 5,620 3 View
I gained a sample of 33 respondents who evaluated 13 dimensions of a topic surveyed. 21-level evaluation scale was used. As I understand, I should use some non-parametric tests like U...
19 January 2023 8,560 3 View
What theme should be follow by the KVK on International Year of Millet 2023 to promote the millet cultivation?
18 January 2023 3,829 1 View
One of my colleagues working on microbial isolation facing the problem regarding the 16S amplification for microbial cultures. Same samples were amplified for Phylotyping but unable to amplify via...
17 January 2023 3,998 5 View
Can any body suggest how to calculate organic matter decomposition rate of soil or compost? is there any formula? please suggest some relevant references.
14 January 2023 2,734 4 View
How can I calculate the amount of magnesium, ammonium, and phosphate ions present in the digestate of coffee waste. I checked different literature review but I couldn't find these information.
12 January 2023 8,068 4 View
Hello. If we add pumice to the soil, won't it cause the garden soil to choke and harden after a few years? I added perlite to the garden soil before, and in the second year, the perlite started to...
10 January 2023 8,661 0 View
Is there any cases or study in relation to slope failure caused by erosion process.
27 December 2022 6,873 3 View
Does anyone have recommendation on which pH tool they find most reliable? Many thanks.
17 December 2022 8,753 0 View
Hello All, I would like to interpolate the Stress components in a 3D Solid model at any inclined plane or surfaces which passes through the 3D elements. Could anyone please help or suggest some...
10 December 2022 3,413 0 View
Dear all, I am modeling PCM in heat transfer solids and fluids using COMSOL 5.6, but I am facing some problems with the solution in the initial time steps (within 20 seconds). The domain...
06 December 2022 1,335 3 View
It is a question that I came across while reading answers to questions regarding expensive fees being charged to professional authors by global prominent publishers, in order, to get their...
27 November 2022 8,617 7 View
I am working on droplet microfluidics, where multifluid has been taken as discrete phase and 1 continuous phase. I am working on Ansys Fluent, can any1 help me regarding that how to calculate the...
25 November 2022 9,832 3 View
How to measure thermal conductivity of Fins in heat sink or heat exchanger.
24 November 2022 2,386 2 View
I am part of an undergrad pilot study - sampling wetlands for carbon stock. Field samples have been collected. Now it is winter, the ground is frozen, and we realize we should have collected bulk...
23 November 2022 403 2 View
I have been reading and reading and reading and not yet found answers to my bulk density questions. I have found plenty of great details about how to gather a bulk density sample. I am not clear...
23 November 2022 4,621 3 View
Here is commercial TiO2 (Rutile sample) , I am facing a problem fitting 110 reflection peak as its quite relative intensity in MAUD software. I have used some guidance that was provided by a few...
22 November 2022 7,912 3 View
The Kyoto protocol failed, was it because it was not binding across the board? or because it had too many loopholes? or because the USA did not sign it or because it attempted a patch to a...
18 November 2022 4,810 8 View