treatments of participating sites. — DSFAS N2O

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This datatable contains treatment details of participating studies.

This datatable is part of the DSFAS project: an nitrous oxide (N2O) dataset to support data-driven modeling dataset.

This dataset contains datatables from a USDA-sponsored big data project focused on collecting autochamber N₂O fluxes and related data from global agroecosystems. The goal is to develop data-driven machine learning models to advance our understanding of greenhouse gas emissions in agriculture.

Note

Experiment:	DSFAS N2O
Dataset:	DSFAS001
Datatable ID:	DSFAS001-011.34
Core Areas	Disturbance
Repository link:
Related Tables:	Weather data from the research sites of the DSFAS project Flux data for the USDA DSFAS N2O Project Volumetric soil moisture data for the USDA DSFAS N2O Project Soil bulk density data of the USDA DSFAS N2O Project Fertilization events at the collaborating sites for the DSFAS N2O project Soil temperature data for the DSFAS N2O project Study sites of the USDA DSFAS N2O project Tillage practices at the study sites for the USDA DSFAS N₂O projects cover crops planting and harvest dates liming events for the study sites
Personnel:	Debasish Saha, lead investigator Phil Robertson, lead investigator Hsun-Yi Hsieh, principal contact
Last Updated	2025-07-23

Variate	Description	Units
dataset
site
within study treatment
within study replicate
relative elevation
crop year
crop
fertilization
nitrogen inhibitor
residue treatment
comments
cropping system
cropping system description

Protocols

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Data Excerpt

dataset	site	within_study_treatment	within_study_replicate	relative_elevation_m	year	crop	fertilization	residue_treatment	comments	cropping_system	cropping_system_description
Cunderdin_Wheat	Cunderdin Agriculture College, Cunderdin	Plus N	mean of three			No crop	false
Cunderdin_Wheat	Cunderdin Agriculture College, Cunderdin	Minus N	mean of three		2006	Wheat	false	retention
Cunderdin_Wheat	Cunderdin Agriculture College, Cunderdin	Plus N	mean of three		2006	Wheat	true	retention
Cunderdin_Wheat	Cunderdin Agriculture College, Cunderdin	Plus N	mean of three		2005	Wheat	true	retention
SY-maize	Shenyang Experimental Station of the Institute of Applied Ecology, Chinese Academy of Sciences	inter row	mean of three	0.0	2017	No crop	false	no residue due to no crop	furrow without plant	furrow without plant	furrow without plant

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