Claim · model-written summary
Additional organic fertilizer reduced soil bulk.
- Taxon
- Winter wheat and summer maize
Triticum aestivum
Zea mayse1 - Treatment
- additional organic fertilizer applicatione0
- Outcome
- soil bulke0
- Direction
- reducede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In the STF treatment, soil water content was highest in the 0–20 cm layer (2018), which was 4.89–11.31% higher than that of the other treatments; additional organic fertilizer application reduced soil bulk and increased the proportion of <0.25 mm aggregates; SOC and soil total nitrogen (TN) content were highest in the 20–40 cm layer, (15.82–32.63% and 28.57–42.86%, respectively).”
e1“Winter wheat and summer maize rotation is the main cropping pattern in the North China Plain (NCP).”
Title
Daijing Zhang; Xinru Hao; Zhiyao Fan; et al. Agriculture 2022. doi:10.3390/agriculture12081264
Other claims from this paper (11)
- Intervention effect STF improved soil physical properties and SOC.
- Intervention effect STF increased crop yield.
- Intervention effect STF increased farmer revenue.
- Intervention effect STF gave the highest 0–20 cm soil water content in 2018, 4.89–11.31% above other treatments.
- Intervention effect Additional organic fertilizer increased the proportion of <0.25 mm aggregates.
- Intervention effect SOC was highest in the 20–40 cm layer under STF, by 15.82–32.63%.
- Intervention effect Soil total nitrogen was highest in the 20–40 cm layer under STF, by 28.57–42.86%.
- Intervention effect STF produced the highest total wheat–maize rotation yield in both years.
- Intervention effect Annual economic benefit under STF was 42,182.26 CNY ha−1 in the first year, 1.02–12.94% above other treatments.
- Intervention effect Annual economic benefit under STF was 42,254.54 CNY ha−1 in the second year, 2.29–9.87% above other treatments.
- Recommendation The authors recommend tillage over 20 cm plus additional organic fertilizer in the NCP.