Data

Chickpea trials

The University of Queensland
Dr Alwyn Williams (Aggregated by) Dr Alwyn Williams (Aggregated by) Professor Michael Bell (Aggregated by) Professor Michael Bell (Aggregated by)
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ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2FANDS&rft_id=info:doi10.48610/8479e01&rft.title=Chickpea trials&rft.identifier=RDM ID: 401ed0c0-04e4-11ee-8a5d-77f54063009a&rft.publisher=The University of Queensland&rft.description=The project provided support to NACRA in terms of field trial design, data collection, and data analysis and interpretation for two seasons of chickpea trials in the Ord River Irrigation Area in Western Australia. The trials aimed to investigate the impacts of residual soil mineral N concentrations and quantities on chickpea nitrogen-fixation and productivity. The trials included research station and on-farm trials. The trial data, e.g., soil mineral nitrogen levels, chickpea biomass production and yield, and tissue nitrogen content, was generated by NACRA (please contact NACRA for access to these data sets). However, the project generated its own data by calculating derived variables, for example quantifying the proportion and quantity of chickpea nitrogen derived from the atmosphere, i.e., biological N-fixation. These derived variables are provided in this dataset.&rft.creator=Dr Alwyn Williams&rft.creator=Dr Alwyn Williams&rft.creator=Professor Michael Bell&rft.creator=Professor Michael Bell&rft.date=2023&rft_rights= https://creativecommons.org/licenses/by/4.0/deed.en&rft_subject=eng&rft_subject=Chickpea&rft_subject=soil mineral nitrogen&rft_subject=nitrogen fixation&rft_subject=biomass&rft_subject=yield&rft_subject=biological nitrogen fixation&rft_subject=Agronomy&rft_subject=Crop and pasture production&rft_subject=AGRICULTURAL, VETERINARY AND FOOD SCIENCES&rft.type=dataset&rft.language=English Access the data
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Contact Information

alwyn.williams@uq.edu.au
School of Agriculture and Food Sciences

Full description

The project provided support to NACRA in terms of field trial design, data collection, and data analysis and interpretation for two seasons of chickpea trials in the Ord River Irrigation Area in Western Australia. The trials aimed to investigate the impacts of residual soil mineral N concentrations and quantities on chickpea nitrogen-fixation and productivity. The trials included research station and on-farm trials. The trial data, e.g., soil mineral nitrogen levels, chickpea biomass production and yield, and tissue nitrogen content, was generated by NACRA (please contact NACRA for access to these data sets). However, the project generated its own data by calculating derived variables, for example quantifying the proportion and quantity of chickpea nitrogen derived from the atmosphere, i.e., biological N-fixation. These derived variables are provided in this dataset.

Issued: 08 06 2023

Data time period: 2020 to 2024

Data time period: Data collected from: 2020-01-01T00:00:00Z
Data collected to: 2024-01-01T00:00:00Z

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Subjects
Agricultural, Veterinary and Food Sciences | Agronomy | Chickpea | Crop and Pasture Production | biological nitrogen fixation | biomass | eng | nitrogen fixation | soil mineral nitrogen | yield |

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local : UQ:289097

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local : UQ:06510ce

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