Claim · model-written summary
Rice residue mass loss was 25% after 10 days.
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Verbatim
e0“The mass loss of residue was 25% for a 10‐d”
Title
Effects of Residue Decomposition on Productivity and Soil Fertility in Rice–Wheat Rotation
Yadvinder-Singh; Bijay-Singh; J. K. Ladha; et al. Soil Science Society of America Journal 2004. doi:10.2136/sssaj2004.8540
Other claims from this paper (11)
- Observation Rice residue mass loss was 35% after 20 days.
- Observation Rice residue mass loss was 51% after 40 days.
- Observation Nitrogen release from residues ranged from 6 to 9 kg per hectare during wheat season.
- Intervention effect Allowing residue at least ten days to decompose reduced immobilization of urea nitrogen.
- Intervention effect Residue incorporation for 10 to 40 days did not affect wheat yields.
- Intervention effect Wheat residue incorporation with green manure increased rice yield by 0.18–0.39 Mg per hectare.
- Intervention effect Starter nitrogen did not influence wheat yields.
- Intervention effect Starter nitrogen decreased nitrogen recovery efficiency.
- Intervention effect Physiological efficiency was higher with rice straw incorporated in wheat.
- Intervention effect Physiological efficiency was higher with wheat straw and green manure incorporated in rice.
- Intervention effect Long-term rice residue application increased soil carbon accumulation.