2023
DOI: 10.21203/rs.3.rs-2965637/v1
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Integrating nitrogen fertilization with crop residue management to improve nitrogen-use efficiency of crops

Abstract: Nitrogen-use efficiency (NUE) of crops is critical for addressing global food security in response to climate change effects. The objective of our study was to evaluate the effects of N fertilization integrated with crop residue management to optimize NUE of crops. A replicated 2 x 4 split-plot experiment in randomized complete block design was conducted during the 2020–2022 on farmers’ fields at Bogura, Cumilla, and Mymensingh sites of Bangladesh. The main plots were two levels of crop residues (no residue, N… Show more

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“…Achieving optimal utilisation of nitrogen fertiliser can be accomplished through the modification of cultivation techniques, with a primary focus on cultivating varieties that possess superior nitrogen absorption efficiency. This approach enables the attainment of high crop yields while minimising input requirements [24][25][26]. The utilisation of fertilisers has been found to have detrimental effects on local surface water resources, resulting in pollution.…”
Section: Figure 5 Grey Water Footprint Score Performance On Paddy And...mentioning
confidence: 99%
“…Achieving optimal utilisation of nitrogen fertiliser can be accomplished through the modification of cultivation techniques, with a primary focus on cultivating varieties that possess superior nitrogen absorption efficiency. This approach enables the attainment of high crop yields while minimising input requirements [24][25][26]. The utilisation of fertilisers has been found to have detrimental effects on local surface water resources, resulting in pollution.…”
Section: Figure 5 Grey Water Footprint Score Performance On Paddy And...mentioning
confidence: 99%