Claim · model-written summary
Straw subsoil deep burial increased organic matter in the albic horizon by 40.46% relative to conventional tillage.
- Treatment
- SDe0
- Outcome
- organic mattere2
- Direction
- increasede2
- Value
- 40.46%e2
- Comparator
- conventional tillagee0
Not reportedTaxonMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingQualifier
Verbatim
e0“SD treatment significantly improved albic soil properties compared to conventional tillage”
e2“In the albic horizon, alkaline hydrolysis nitrogen, total nitrogen, available phosphorus, total phosphorus, available potassium, total potassium, and organic matter increased by 29.98%, 58.70%, 36.86%, 20.46%, 5.00%, 21.70%, and 40.46%, respectively”
Title
Straw Deep Burial and Returning to Farmland: Mechanistic Study on Enhancing Albic Soil Fertility
Qiuju Wang; Yuxin Liu; Yuping Liu; et al. Agronomy 2025. doi:10.3390/agronomy15092210
Other claims from this paper (12)
- Intervention effect Straw subsoil deep burial decreased catalase activity in the albic horizon by 13.51% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased alkaline hydrolysis nitrogen in the albic horizon by 29.98% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased total nitrogen in the albic horizon by 58.70% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased available phosphorus in the albic horizon by 36.86% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased total phosphorus in the albic horizon by 20.46% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased available potassium in the albic horizon by 5.00% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased total potassium in the albic horizon by 21.70% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial reduced soil hardness in the albic horizon by 43.56% relative to conventional tillage.
- Intervention effect Straw subsoil deep burial enhanced water-holding capacity, permeability coefficient and porosity of the albic horizon relative to conventional tillage.
- Intervention effect Straw subsoil deep burial enhanced hydraulic conductivity of the albic horizon relative to conventional tillage.
- Intervention effect Straw subsoil deep burial increased maize yield by 15.39% compared with conventional tillage, reaching 8686.6 kg/ha.
- Intervention effect Straw subsoil deep burial increased soybean yield by 19.94% compared with conventional tillage, reaching 2245.3 kg/ha.