Claim · model-written summary
Combined tillage reduced irrigation water loss by 112.4 cubic m per ton of grain.
- Taxon
- rice
Oryza sativat0 - Treatment
- winter plowing to a depth of 0.25–0.27 m in combination with spring deep loosening to a depth of 0.40 me0
- Outcome
- irrigation water losse0
- Direction
- reductione0
- Value
- 112.4 cubic me0
- Qualifier
- for the formation of 1 ton of graine0
- Comparator
- traditional winter plowing in one stepe0
Verbatim
t0“rice cultivation”
e0“winter plowing to a depth of 0.25–0.27 m in combination with spring deep loosening to a depth of 0.40 m, in comparison with traditional winter plowing in one step, provides a decrease in soil density in a layer of 0.0–0.4 m by 0.10 (after sowing) and 0.12 t/cubic m (during the period of full ripeness of grain), which contributes to the yield increase to 6.95 t/ha and a reduction in irrigation water loss by 112.4 cubi…” Show full quote
Title
Ivan P. Kruzhilin; Muslim A. Ganiev; Konstantin A. Rodin; et al. Land Reclamation and Hydraulic Engineering 2024. doi:10.31774/2712-9357-2024-14-1-155-166
Other claims from this paper (10)
- Observation Post-sowing soil density ranged from 1.19 to 1.41 t/cubic m.
- Observation A2B3 had the minimum reported soil density of 1.23 t/cubic m.
- Observation A1B1 had maximum soil compaction of 1.34 t/cubic m.
- Observation Soil compacted in every tillage option by grain maturity.
- Intervention effect Winter plowing plus spring deep loosening had minimum maturity-stage compaction of 1.34 t/cubic m.
- Observation A2B3 gave the minimum water consumption coefficient, 851.7 cubic m/t.
- Observation A2B3 gave minimum irrigation water loss, 703.6 cubic m/t.
- Intervention effect Combined winter plowing and spring deep loosening lowered post-sowing soil density by 0.10.
- Intervention effect Combined tillage lowered maturity-stage soil density by 0.12 t/cubic m.
- Intervention effect Combined tillage increased grain yield to 6.95 t/ha.