View: List Claim type Research area Organism Taxon as written Decade Paper Organism: Oryza sativa ✕
Association observed review summary negative basis n/a Claim · model-written summary
Early or prolonged maturity lowers yield .
Verbatim
e0 “which in both cases leads to a decrease in yield ”
✓ located verbatim in the source · abstract, characters 585–633 t0 “Rice Production ”
✓ located verbatim in the source · title, characters 36–51 Other claims from this paper (9) Intervention effect observed original result negative measured Claim · model-written summary
In a second pot experiment, grain yield showed a decrease tendency on rice cv. Koshihikari inoculated with strain MAFF150117, without symptoms.
cv. Koshihikari e5 inoculated with strain MAFF150117 e6 decrease tendency e5 Not reported Comparator
Verbatim
e5 “a decrease tendency of grain yield without symptom on foliage and roots was detected on a rice cultivar (cv. Koshihikari ”
✓ located verbatim in the source · abstract, characters 1220–1340 e6 “inoculated with strain MAFF150117 in another pot experiment ”
✓ located verbatim in the source · abstract, characters 1390–1449 t0 “Virulence of a soil inhabiting fungus, Ophiosphaerella korrae , to rice ”
✓ located verbatim in the source · title, characters 0–70 Other claims from this paper (5) Observation observed original result measured Claim · model-written summary
Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2
Verbatim
t0 “rice (Oryza sativa L.) ”
✓ located verbatim in the source · title, characters 48–70 e0 “Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 ”
✓ located verbatim in the source · abstract, characters 948–1103 Other claims from this paper (16) Observation Rice sown on 10th December utilizedmore thermal and heat units as compared to 30th December and 10th January sown crop Observation 15.7 to 25% reduction in rice yield was obtained in case of sowing dates where temperature stress coincided with reproductive growth phase Observation The crop sown on 10th December took maximum growing degree days units to attain differentphenological stages till physiological maturity Observation Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 Observation Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 Observation Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 Observation December 30 sown rice registered the highest grain yield (7.3 t ha-1), grain yield heat use efficiency (3.2 kg ha-1 0C day-1) and dry matter heat use efficiency (6.8 kg ha-1 0C day-1) Observation December 30 sown rice registered the highest grain yield (7.3 t ha-1), grain yield heat use efficiency (3.2 kg ha-1 0C day-1) and dry matter heat use efficiency (6.8 kg ha-1 0C day-1) Observation December 30 sown rice registered the highest grain yield (7.3 t ha-1), grain yield heat use efficiency (3.2 kg ha-1 0C day-1) and dry matter heat use efficiency (6.8 kg ha-1 0C day-1) Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Cultivar MTU 1001 showed moderate tolerance to temperature stress and thus recorded lower heat susceptibility index (0.65) and higher yield stability ratio (84.5) Observation Cultivar MTU 1001 showed moderate tolerance to temperature stress and thus recorded lower heat susceptibility index (0.65) and higher yield stability ratio (84.5) Mechanism author interpretation original result basis n/a Claim · model-written summary
The warming-related yield decrease is partly attributed to increased heat stress and shorter growth period.
increased heat stresses and shorter growth period e4 Verbatim
e3 “In rice production areas with the mean growing-season temperature at 12–14°C and above 20°C, a 1°C growing-season warming decrease d rice yield by roughly 4% ”
✓ located verbatim in the source · abstract, characters 841–997 e4 “This decrease was partly attributed to increased heat stresses and shorter growth period under the warmer climate ”
✓ located verbatim in the source · abstract, characters 999–1112 Other claims from this paper (6) Observation observed original result negative significant (as stated) projected Claim · model-written summary
Dry-season irrigated rice yield in West Africa decrease s 15% with adaptation.
decrease significantly less e0 with adaptation e0 Verbatim
e0 “with adaptation they would decrease significantly less (-15%) ”
✓ located verbatim in the source · abstract, characters 1213–1274 t0 “rice production in Africa ”
✓ located verbatim in the source · title, characters 29–54 Other claims from this paper (11) Association observed original result positive measured Claim · model-written summary
Each unit decrease in flag leaf width factor corresponded to 2.06 unit higher yield .
Verbatim
e0 “Every 1 unit decrease in the flag leaf width factor had a 2.06 unit increase in yield ”
✓ located verbatim in the source · abstract, characters 907–992 t0 “Ideal type of rice core germplasm huanghuazhan and its derivatives with good grain quality. ”
✓ located verbatim in the source · title, characters 0–91 Other claims from this paper (11) Observation observed original result measured Claim · model-written summary
Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2
Verbatim
t0 “rice (Oryza sativa L.) ”
✓ located verbatim in the source · title, characters 48–70 e0 “Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 ”
✓ located verbatim in the source · abstract, characters 948–1103 Other claims from this paper (16) Observation Rice sown on 10th December utilizedmore thermal and heat units as compared to 30th December and 10th January sown crop Observation 15.7 to 25% reduction in rice yield was obtained in case of sowing dates where temperature stress coincided with reproductive growth phase Observation The crop sown on 10th December took maximum growing degree days units to attain differentphenological stages till physiological maturity Observation Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 Observation Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 Observation Number of grains panicle-1 and rice yield increased with delay in sowing time up to 30th December, whereas there was a decrease in duration and tillers m-2 Observation December 30 sown rice registered the highest grain yield (7.3 t ha-1), grain yield heat use efficiency (3.2 kg ha-1 0C day-1) and dry matter heat use efficiency (6.8 kg ha-1 0C day-1) Observation December 30 sown rice registered the highest grain yield (7.3 t ha-1), grain yield heat use efficiency (3.2 kg ha-1 0C day-1) and dry matter heat use efficiency (6.8 kg ha-1 0C day-1) Observation December 30 sown rice registered the highest grain yield (7.3 t ha-1), grain yield heat use efficiency (3.2 kg ha-1 0C day-1) and dry matter heat use efficiency (6.8 kg ha-1 0C day-1) Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Maximum number of grains panicle-1, grain yield, grain yield heat use efficiency, dry matter heat use efficiency and benefit cost ratio of rice cultivar MTU 1156 sown on 30th December seems to be associated with non-coincidence of their reproductive growth period with heat stress and seedling growth periods with cold stress Observation Cultivar MTU 1001 showed moderate tolerance to temperature stress and thus recorded lower heat susceptibility index (0.65) and higher yield stability ratio (84.5) Observation Cultivar MTU 1001 showed moderate tolerance to temperature stress and thus recorded lower heat susceptibility index (0.65) and higher yield stability ratio (84.5) Mechanism author interpretation original result negative measured Claim · model-written summary
The yield decrease under exorbitant nitrogen is attributed to declines in setting rate and kilo-grain weight.
Shenliangyou 5814 e0 exorbitant nitrogen fertilizer e0 decline of setting rate and kilo-grain weight e0 Verbatim
e0 “The application of exorbitant nitrogen fertilizer would decrease the yield of Shenliangyou 5814 due to the decline of setting rate and kilo-grain weight ”
✓ located verbatim in the source · abstract, characters 469–621 t0 “rice ”
✓ located verbatim in the source · title, characters 92–96 Other claims from this paper (4) Observation observed original result negative projected Claim · model-written summary
The simulation projected a decrease in Mekong Delta paddy yield .
Mekong River Delta e0 Verbatim
e0 “simulation model of paddy yield underdifferent scenarios showed decrease s in the paddy yield in Mekong River Delta ”
✓ located verbatim in the source · abstract, characters 729–843 e1 “rice production,Mekong River Delta, Vietnam ”
✓ located verbatim in the source · abstract, characters 1511–1554 Other claims from this paper (9) Observation observed original result measured Claim · model-written summary
After 1998, soil alkaline-hydrolysable N content showed a slight decrease .
soil alkaline-hydrolysable N content e7 slight decrease e7 Verbatim
t0 “Change characteristics of rice yield ”
✓ located verbatim in the source · title, characters 1–37 e7 “but after 1998, the soil alkaline-hydrolysable N content had a slight decrease ”
✓ located verbatim in the source · abstract, characters 1739–1817 Other claims from this paper (10) Lexical search (BM25). All words must match; if nothing does, any word. Organism names also match every spelling of the same organism. No semantic search yet.
Oryza sativat0