organism: soil metagenome
attributes.tag: host
attributes.value: missing
attributes.tag: isolation source
attributes.value: missing
attributes.tag: collection date
attributes.value: 2023-06-05
attributes.tag: geo loc name
attributes.value: China:Hei longjiang,Herbin
attributes.tag: lat lon
attributes.value: 45.74 N 126.73 E
attributes.tag: samp mat process
attributes.value: Weigh out 40 g of soil samples from the internship site of Northeast Agricultural University and thoroughly mix them with 4 g of dry leaf powder at the V9 stage. Transfer the mixture into a 50 mL centrifuge tube adjust the relative water content to 50%, and set up three replicates for each treatment. All soil samples are then incubated at 25°C under dark conditions.
attributes.tag: samp size
attributes.value: 1g
attributes.tag: BioSampleModel
attributes.value: Metagenome or environmental