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Questions related from Matt Sol
Hi, I found some older ecoinvent carbon emission factors for fertilizers, such as: "ammonium nitrate phosphate, as N": 4.9 kg CO2e / kg chemical "ammonium nitrate phosphate, as P2O5": 1.1 kg CO2e...
03 November 2022 7,551 3 View
Hello, I have a question regarding the correct calculation of CO2 from soil incubation experiments. I incubated soils in an air-tight container and took air samples after multiple timepoints. I...
10 August 2021 5,175 1 View
Hi all, I'm planning a very simple tutorial for some school students. It involves measuring CO2 soil respiration in-situ. For this, I place incubation chambers with built-in rubber injection...
21 April 2020 9,079 0 View
Dear community, I was wondering about the storage of 1:5 soil:water extract for the determination of soil pH and EC. Does the extract need to be analyzed immediately after the extraction? Or the...
18 January 2020 3,118 3 View
01 January 2020 7,040 3 View
I'm doing some work on urban farms that are using rather artificial soils. They consists of general type potting mixes which have been amended with lots of organic matter over the years. The soils...
08 August 2019 5,372 0 View
