e-ISSN: Pending
Negative / Null Result ReportOpen accessAgriculture (General)

Integrated impacts of irrigation and nitrogen management for balancing winter wheat yield and greenhouse gas emissions

Hongzheng Shen; Shilei Li; Kexin Sun; Yunhe Gao; Yanxin Liu; Xiaoyi Ma · 2023 · Crop and Environment

WASTE classifies this as Negative / Null Result Report · AI classification, approximate

The study found no significant effect — useful as a negative control or null benchmark for your own design.

Abstract

Irrigation and nitrogen (N) input are effective methods of balancing crop yields and greenhouse gas (GHG) emissions. However, the effects of irrigation and N management on the GHG emission of winter wheat production systems have not yet been well documented. Therefore, we conducted 2-year field experiments on winter wheat and studied the effects of irrigation and N reduction/replacement on GHG emissions, grain yield, global warming potential (GWP), and GHG emission intensity (GHGI). The winter wheat was irrigated once or twice with 60 or 90 ​mm each time. Five N reduction/replacement treatment

Abstract by Hongzheng Shen; Shilei Li; Kexin Sun; Yunhe Gao; Yanxin Liu; Xiaoyi Ma, Crop and Environment (2023) — licensed CC BY 4.0.

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Metadata source: DOAJ · DOI 10.1016/j.crope.2023.06.001