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“yield decrease”

19,998 matches

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Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soluble carbohydrate content of above-ground biomass was 5-48% higher in elevated CO2 at most measuring times during the growing season.

Taxon: Festuca pratensisFestuca pratensise0
Organ / stage: above-ground biomasse7
Treatment: elevated CO2e7
Outcome: soluble carbohydrate contente7
Direction: highere7
Value: 5-48%e7
Qualifier: at most of the measuring times during the growing seasone7

Not reportedComparator

Verbatim

e0
“Field-sown meadow fescue (Festuca pratensis, cv. Kalevi) stands were exposed to elevated temperatures (+3°C) and elevated CO2, (700 ppm) levels in two experiments conducted in 1992-1993 (experiment 1) and in 1994-1995 (experiment 2)”
✓ located verbatim in the source · abstract, characters 0–232

e7
“The soluble carbohydrate content of above-ground biomass was 5-48% higher in elevated CO2 at most of the measuring times during the growing season, but the nitrogen content did not show a clear decrease”
✓ located verbatim in the source · abstract, characters 1054–1256

Title

The effects of prolonged exposure to elevated temperatures and elevated CO2 levels on the growth, yield and dry matter partitioning of field-sown meadow fescue

Kaija Hakala; Timo Mela Agricultural and Food Science 1996. doi:10.23986/afsci.72747

Other claims from this paper (15)

Intervention effect Elevated temperature (+3°C) increased total aboveground yield of field-sown meadow fescue by 38% on average relative to ambient temperature.
Intervention effect At ambient temperatures, elevated CO2 increased tiller number by 63% in 1992.
Intervention effect At ambient temperatures, elevated CO2 increased tiller number by 24% in 1993.
Intervention effect At ambient temperatures, elevated CO2 increased tiller number by 90% in 1994.
Intervention effect At ambient temperatures, elevated CO2 increased tiller number by 14% in 1995.
Intervention effect At elevated temperatures, the elevated CO2 increase in tiller number was seen only in the first growing seasons after sowing.
Intervention effect In experiment 1, total yield in a growing season was about 10% higher in elevated CO2.
Intervention effect In experiment 2, at elevated temperatures, yield was more than 20% higher in elevated CO2.
Intervention effect In experiment 2, at ambient temperatures, the rise in CO2 level had no effect on yield.
Intervention effect In experiment 2, root biomass increased by more than 30% with the rise in CO2 level.
Intervention effect In elevated CO2 at ambient temperatures, root biomass also increased in experiment I.
Intervention effect At elevated temperatures, root biomass showed no consistent change in elevated CO2.
Intervention effect Nitrogen content of the biomass did not show a clear decrease in elevated CO2.
Intervention effect Elevated CO2 increased photosynthesis by 40-60%.
Intervention effect Biomass showed a lack of a marked increase in elevated CO2, despite the 40-60% rise in photosynthesis.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Heat stress decreased the number of tillers per hill by 10.76% relative to control in glasshouse-grown rice.

Taxon: riceOryza sativae1
Treatment: heat stresse0
Outcome: numbers of tillers per hille0
Direction: decreasede0
Value: 10.76%e0
Comparator: controle0
Setting: glasshousee1

Verbatim

e0
“The highest decrease in morphological and physiological characteristics were observed in aborted spikelets per panicle about 2 time, chlorophyll content by 4.23% and plant height by 2.43% over control, meanwhile the fertile spikelets per panicle by 38.5%, grain yield by 25.25%, the numbers of tillers per hill by 10.76% and effective tillers per hill by 9.1% decreased in heat stress pots”
✓ located verbatim in the source · abstract, characters 601–990

e1
“the current glasshouse experiment was conducted to explore the effect of nitrogen and potassium fertilizers application on the resistance of rice against heat stress”
✓ located verbatim in the source · abstract, characters 434–599

Title

Heat stress remediation of rice (Oryza sativa L.) growth and development, and nutrients uptake through fertilizers management in tropics

Mohammad Taghi Karbalaei Aghamolki; Mohd Khanif Yusop; Shahram Mahoud Soltani; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2017

Other claims from this paper (19)

Intervention effect Heat stress increased aborted spikelets per panicle about 2 times relative to control in glasshouse-grown rice.
Intervention effect Heat stress decreased chlorophyll content by 4.23% relative to control in glasshouse-grown rice.
Intervention effect Heat stress decreased plant height by 2.43% relative to control in glasshouse-grown rice.
Intervention effect Heat stress decreased fertile spikelets per panicle by 38.5% relative to control in glasshouse-grown rice.
Intervention effect Heat stress decreased grain yield by 25.25% relative to control in glasshouse-grown rice.
Intervention effect Heat stress decreased effective tillers per hill by 9.1% relative to control in glasshouse-grown rice.
Observation Under heat stress, N uptake in straw decreased by 12.45%.
Observation Under heat stress, total N uptake decreased by 12.21%.
Observation Under heat stress, N uptake in grain decreased by 11.68%.
Observation Under heat stress, K uptake in grain decreased by 28.96%.
Observation Under heat stress, total K uptake decreased by 18.26%.
Observation Under heat stress, K uptake in straw decreased by 13.43%.
Intervention effect The highest rate of single N application remediated heat-stress damage to morphological characters by 15 to 63% in rice.
Intervention effect The single K application increased morphological characters in heat-stressed rice by about 2%.
Intervention effect Fertilizer management remediated heat-stress losses in rice yield and fertile spikelets, both less than 2 times relative to control.
Intervention effect Fertilizer management remediated heat-stress losses in effective tillers by 57.6% relative to control.
Intervention effect Fertilizer management remediated heat-stress losses in 1000-grain weight by about 4% relative to control.
Intervention effect Single application of N and K increased N and K uptake in grain, total and straw by about 2.2 and 1.2 times more than control under heat stress, respectively.
Intervention effect The highest levels of urea and applied K increased all uptake parameters by about 2-3 times in rice.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping increased soil organic matter content by 0.60-4.35%.

Treatment: intercroppede4
Outcome: soil organic matter content (SOM)e5
Direction: increasee5
Value: 0.60-4.35%e5

Not reportedTaxonComparator

Verbatim

e4
“the intercropped maize root length density (RLD) increased by 33.94-102.84% in the 0-40 cm soil layer, which contributed to an increase in the soil porosity (SP) of 5.58-10.10% in the 0-30 cm soil layer”
✓ located verbatim in the source · abstract, characters 1300–1502

e5
“an increase in the mean weight diameter of soil aggregates (MWD) of 3.00-15.69%, an increase in the geometric mean diameter of soil aggregates (GMD) of 8.16-26.42%, a decrease in the soil bulk density (SBD) of 4.02-7.35%, and an increase in the soil organic matter content (SOM) of 0.60-4.35%”
✓ located verbatim in the source · abstract, characters 1504–1796

Title

Rice Under Dry Cultivation–Maize Intercropping Improves Soil Environment and Increases Total Yield by Regulating Belowground Root Growth

Zhihai Wu; Bei Xue; Shiwen Wang; et al. Plants 2024. doi:10.3390/plants13212957

Other claims from this paper (10)

Intervention effect Rice under dry cultivation-maize intercropping increased total yield by 8.63% compared with monoculture.
Observation Competition indices A, K and ATER were positive or at least 1, indicating a yield advantage of rice-maize intercropping.
Observation The competition ratio (CR) of rice-maize intercropping was positive or at least 1, indicating a yield advantage.
Intervention effect Intercropped maize root length density increased by 33.94-102.84% in the 0-40 cm soil layer.
Intervention effect Intercropping increased soil porosity by 5.58-10.10% in the 0-30 cm soil layer.
Intervention effect Intercropping increased the mean weight diameter of soil aggregates by 3.00-15.69%.
Intervention effect Intercropping increased the geometric mean diameter of soil aggregates by 8.16-26.42%.
Intervention effect Intercropping decreased soil bulk density by 4.02-7.35%.
Intervention effect Nitrogen, phosphorus and potassium accumulation in the plant was significantly higher in intercropping than in monoculture.
Recommendation Rice under dry cultivation-maize intercropping is feasible in Northeast China.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought lowered wheat maximum rate of electron transport ( J max ) at the photosynthetic optimum.

Taxon: wheatTriticum aestivume0 t0 e1 e2 e3 e4 e5
Treatment: Droughte0 t0 e1 e2 e3 e4 e5
Outcome: maximum rate of electron transport ( J max )e0 t0 e1 e2 e3 e4 e5
Direction: loweringe0 t0 e1 e2 e3 e4 e5
Comparator: well‐waterede0 t0 e1 e2 e3 e4 e5

Verbatim

e0
“Drought affected photosynthesis by lowering its optimum temperature ( T opt ) and the values at T opt of light‐saturated net photosynthesis, stomatal conductance, mesophyll conductance, the maximum rate of electron transport ( J max ) and the maximum rate of carboxylation by Rubisco ( V cmax )”
✓ located verbatim in the source · abstract, characters 941–1235

t0
“wheat”
✓ located verbatim in the source · title, characters 121–126

e1
“well‐watered conditions”
✓ located verbatim in the source · abstract, characters 1275–1298

e2
“T opt for V cmax was up to 40°C under well‐watered conditions”
✓ located verbatim in the source · abstract, characters 1237–1298

e3
“The decrease in photosynthesis under drought varied among T growth”
✓ located verbatim in the source · abstract, characters 1326–1392

e4
“The temperature response of photosynthetic quantum yield under drought was partly attributed to photorespiration”
✓ located verbatim in the source · abstract, characters 1428–1540

e5
“both diffusional and biochemical parameters of photosynthesis and their thermal sensitivity acclimate little to T growth”
✓ located verbatim in the source · abstract, characters 1731–1851

Title

Neglecting acclimation of photosynthesis under drought can cause significant errors in predicting leaf photosynthesis in wheat

Liang Fang; Pierre Martre; Kaining Jin; et al. Global Change Biology 2022. doi:10.1111/gcb.16488

Other claims from this paper (16)

Observation Wheat photosynthesis acclimated more to drought than to growth temperature.
Intervention effect Drought lowered the optimum temperature of wheat photosynthesis.
Intervention effect Drought lowered wheat light‐saturated net photosynthesis at the photosynthetic optimum.
Intervention effect Drought lowered wheat stomatal conductance at the photosynthetic optimum.
Intervention effect Drought lowered wheat mesophyll conductance at the photosynthetic optimum.
Intervention effect Drought lowered wheat maximum rate of carboxylation by Rubisco ( V cmax ) at the photosynthetic optimum.
Observation Optimum temperature for wheat V cmax reached 40°C when well watered.
Observation Optimum temperature for wheat V cmax was 24–34°C under drought.
Association The decrease in wheat photosynthesis under drought varied with growth temperature.
Observation The drought decrease in wheat photosynthesis was similar across genotypes.
Mechanism Photorespiration partly explained the temperature response of wheat photosynthetic quantum yield under drought.
Mechanism Alternative electron transport explained more of the wheat quantum yield response under drought.
Mechanism Changed wheat leaf nitrogen did not fully explain the biochemical parameter changes.
Observation Wheat diffusional and biochemical photosynthesis parameters acclimated little to growth temperature.
Observation Wheat photosynthetic parameters acclimated considerably to drought and combined drought and growth temperature.
Method / resource Common models strongly overestimated wheat leaf photosynthesis under variable temperature and drought.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Heat stress significantly reduced root oxidation activity.

Taxon: riceOryza sativae0
Organ / stage: roote6
Treatment: heat-stresse6
Outcome: root oxidation activitye6
Direction: reducede6
Comparator: natural temperature (the mean temperature during the day 33℃, CK)e1

Verbatim

e0
“in reproduction of rice plants”
✓ located verbatim in the source · abstract, characters 44–74

e1
“Two indica rice cultivars with different heat-tolerance, Shuanggui 1 (heat-sensitive) and Huanghuazhan (heat-tolerant), were pot-grown and subjected to treatments of heat-stress (the mean temperature during the day 35℃) and natural temperature (the mean temperature during the day 33℃, CK)”
✓ located verbatim in the source · abstract, characters 316–605

e6
“The heat-stress significantly reduced root oxidation activity and ribonucleic acid (RNA) content of young panicles, and significantly increased malondialdehyde (MDA) content of leaves and ethylene evolution rate of young panicles, and the extent of the decrease or increase was more in Shuanggui 1 than in Huanghuazhan”
✓ located verbatim in the source · abstract, characters 1223–1541

Title

Effect of Heat-Stress during Meiosis on Grain Yield of Rice Cultivars Differing in Heat-Tolerance and Its Physiological Mechanism

Cao Yun ACTA AGRONOMICA SINICA 2008

Other claims from this paper (15)

Intervention effect Heat stress during meiosis significantly reduced anther dehiscence and pollen fertility rate of Shuanggui 1.
Intervention effect Heat stress during meiosis much less affected anther dehiscence and pollen fertility rate of Huanghuazhan.
Intervention effect Heat stress during meiosis significantly decreased spikelets per panicle, seed-setting rate and 1000-grain weight in both cultivars.
Intervention effect Heat stress during meiosis significantly reduced grain yield in both cultivars.
Intervention effect Heat stress reduced grain yield more in Shuanggui 1 than in Huanghuazhan.
Intervention effect Heat stress significantly decreased grain width of Shuanggui 1.
Intervention effect Heat stress obviously increased the ratio of length to width of grain in Shuanggui 1.
Intervention effect Heat stress less affected grain width and the ratio of length to width of grain in Huanghuazhan.
Intervention effect Heat stress significantly reduced ribonucleic acid content of young panicles.
Intervention effect Heat stress significantly increased malondialdehyde content of leaves.
Intervention effect Heat stress significantly increased ethylene evolution rate of young panicles.
Intervention effect The heat-induced decrease or increase in these physiological indicators was greater in Shuanggui 1 than in Huanghuazhan.
Intervention effect Heat stress significantly increased peroxidase, superoxide dismutase and catalase activities of leaves in Huanghuazhan.
Intervention effect Heat stress much less affected peroxidase, superoxide dismutase and catalase activities of leaves in Shuanggui 1.
Mechanism Stronger root activity, antioxidative defense, greater RNA content, and less ethylene synthesis and lower MDA content would be physiological mechanisms maintaining higher grain yield in the heat-tolerant cultivar.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The integration method increased tuberous root number per plant by 21.43% versus the control.

Taxon: cassavaManihot esculentat0
Treatment: integration methode0
Outcome: tuberous root number per plante0
Direction: increasee0
Value: 21.43%e0
Comparator: controle0

Verbatim

t0
“cassava”
✓ located verbatim in the source · title, characters 64–71

e0
“Compared with the control,integration method brought about the increase of 11.14%,15.06%,12.44%,21.43%,32.39%,23.04% and 7697.90 yuan/ha on cassava stem diameter,tuberous root diameter,tuberous root length,tuberous root number per plant,tuberous root weight per plant,fresh weight of tuberous root per hectare and benefit,increase of 8.84%,8.73%,5.22%,7.56%,3.08%,15.51% and 9.86% on available nitrogen,phosphorus,potass…” Show full quote
✓ located verbatim in the source · abstract, characters 720–1258

Title

Effects of integrated fertilization and tillage technologies on cassava yield and physical and chemical properties of soil

HE Yong-qu Nanfang nongye xuebao 2014

Other claims from this paper (15)

Intervention effect The integration method increased cassava stem diameter by 11.14% versus the control.
Intervention effect The integration method increased tuberous root diameter by 15.06% versus the control.
Intervention effect The integration method increased tuberous root length by 12.44% versus the control.
Intervention effect The integration method increased tuberous root weight per plant by 32.39% versus the control.
Intervention effect The integration method increased fresh weight of tuberous root per hectare by 23.04% versus the control.
Intervention effect The integration method increased benefit by 7697.90 yuan/ha versus the control.
Intervention effect The integration method increased available nitrogen by 8.84% versus the control.
Intervention effect The integration method increased phosphorus by 8.73% versus the control.
Intervention effect The integration method increased potassium by 5.22% versus the control.
Intervention effect The integration method increased organic matter by 7.56% versus the control.
Intervention effect The integration method increased pH by 3.08% versus the control.
Intervention effect The integration method increased moisture content by 15.51% versus the control.
Intervention effect The integration method increased total porosity by 9.86% versus the control.
Intervention effect The integration method decreased soil bulk density by 5.63 % versus the control.
Recommendation The authors recommend the integrated fertilization and tillage method for cassava production.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The integration method increased tuberous root weight per plant by 32.39% versus the control.

Taxon: cassavaManihot esculentat0
Treatment: integration methode0
Outcome: tuberous root weight per plante0
Direction: increasee0
Value: 32.39%e0
Comparator: controle0

Verbatim

t0
“cassava”
✓ located verbatim in the source · title, characters 64–71

e0
“Compared with the control,integration method brought about the increase of 11.14%,15.06%,12.44%,21.43%,32.39%,23.04% and 7697.90 yuan/ha on cassava stem diameter,tuberous root diameter,tuberous root length,tuberous root number per plant,tuberous root weight per plant,fresh weight of tuberous root per hectare and benefit,increase of 8.84%,8.73%,5.22%,7.56%,3.08%,15.51% and 9.86% on available nitrogen,phosphorus,potass…” Show full quote
✓ located verbatim in the source · abstract, characters 720–1258

Title

Effects of integrated fertilization and tillage technologies on cassava yield and physical and chemical properties of soil

HE Yong-qu Nanfang nongye xuebao 2014

Other claims from this paper (15)

Intervention effect The integration method increased cassava stem diameter by 11.14% versus the control.
Intervention effect The integration method increased tuberous root diameter by 15.06% versus the control.
Intervention effect The integration method increased tuberous root length by 12.44% versus the control.
Intervention effect The integration method increased tuberous root number per plant by 21.43% versus the control.
Intervention effect The integration method increased fresh weight of tuberous root per hectare by 23.04% versus the control.
Intervention effect The integration method increased benefit by 7697.90 yuan/ha versus the control.
Intervention effect The integration method increased available nitrogen by 8.84% versus the control.
Intervention effect The integration method increased phosphorus by 8.73% versus the control.
Intervention effect The integration method increased potassium by 5.22% versus the control.
Intervention effect The integration method increased organic matter by 7.56% versus the control.
Intervention effect The integration method increased pH by 3.08% versus the control.
Intervention effect The integration method increased moisture content by 15.51% versus the control.
Intervention effect The integration method increased total porosity by 9.86% versus the control.
Intervention effect The integration method decreased soil bulk density by 5.63 % versus the control.
Recommendation The authors recommend the integrated fertilization and tillage method for cassava production.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Bayton 10 DS seed dressing reduced covered-smut infected grain to 3.05 percent versus the control plots.

Taxon: barleyHordeum vulgaree0
Treatment: Bayton 10 DSe4
Interactor: Ustilago hordeiUstilago hordeie2pathogen
Outcome: infected graine4
Direction: decreaseinferrede4
Value: 3.05 percente4
Comparator: control plotse3

Verbatim

e0
“Barley is an important field crop”
✓ located verbatim in the source · abstract, characters 0–33

e2
“identify the efficient seed dressing synthetic fungicide against Ustilago hordei causing covered smut of barley”
✓ located verbatim in the source · abstract, characters 69–180

e4
“The fungicide Bayton 10 DS ranked second and sowing of barley with Bayton inoculated seed resulted in 182.67 seed germination m-2, 1.11% seedling mortality, 2.14 grains infected by covered smut, 3.05 percent infected grain, 395.67 spikes m-2, 36.50 grains spike-1, 10.43cm spike length and 3037.70kg ha-1 grain yield”
✓ located verbatim in the source · abstract, characters 926–1242

e3
“The control plots, where the barley was sown without seed inoculation ranked least (4th) and resulted in 159 seed germination m-2, 3.68% seedling mortality, 3.81 grains infected by covered smut, 10.63 percent infected grain, 333.33 spikes m-2, 34.67 grains spike-1, 10.03cm spike length and 2591kg ha-1 yield of the grain”
✓ located verbatim in the source · abstract, characters 1584–1905

Title

Identification of Effective Seed Dressing Synthetic Fungicide against Covered Smut of Barley

Nawab Ali Ghouri; Muhammad Waris Phytopathogenomics and Disease Control 2024. doi:10.22194/pdc/3.1034

Other claims from this paper (10)

Intervention effect Topsin-M seed dressing reduced covered-smut infected grain to 2.08 percent versus the control plots.
Intervention effect Topsin-M seed dressing increased barley grain yield to 3220.70 kg/ha versus the control plots.
Intervention effect Topsin-M seed dressing reduced seedling mortality to 0.70% versus the control plots.
Intervention effect Bayton 10 DS seed dressing increased barley grain yield to 3037.70 kg/ha versus the control plots.
Intervention effect Bayton 10 DS seed dressing reduced seedling mortality to 1.11% versus the control plots.
Intervention effect Dividend-Star 36 FS seed dressing reduced covered-smut infected grain to 4.85 percent versus the control plots.
Intervention effect Dividend-Star 36 FS seed dressing increased barley grain yield to 2980.70 kg/ha versus the control plots.
Intervention effect Dividend-Star 36 FS seed dressing reduced seedling mortality to 1.69% versus the control plots.
Intervention effect Topsin-M was the best of the treated seed dressing fungicides for minimizing covered smut in barley.
Intervention effect All seed dressing treatments were effective compared with the control and minimized covered smut in barley.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Heat stress significantly increased malondialdehyde content of leaves.

Taxon: riceOryza sativae0
Organ / stage: leavese6
Treatment: heat-stresse6
Outcome: malondialdehyde (MDA) contente6
Direction: increasede6
Comparator: natural temperature (the mean temperature during the day 33℃, CK)e1

Verbatim

e0
“in reproduction of rice plants”
✓ located verbatim in the source · abstract, characters 44–74

e1
“Two indica rice cultivars with different heat-tolerance, Shuanggui 1 (heat-sensitive) and Huanghuazhan (heat-tolerant), were pot-grown and subjected to treatments of heat-stress (the mean temperature during the day 35℃) and natural temperature (the mean temperature during the day 33℃, CK)”
✓ located verbatim in the source · abstract, characters 316–605

e6
“The heat-stress significantly reduced root oxidation activity and ribonucleic acid (RNA) content of young panicles, and significantly increased malondialdehyde (MDA) content of leaves and ethylene evolution rate of young panicles, and the extent of the decrease or increase was more in Shuanggui 1 than in Huanghuazhan”
✓ located verbatim in the source · abstract, characters 1223–1541

Title

Effect of Heat-Stress during Meiosis on Grain Yield of Rice Cultivars Differing in Heat-Tolerance and Its Physiological Mechanism

Cao Yun ACTA AGRONOMICA SINICA 2008

Other claims from this paper (15)

Intervention effect Heat stress during meiosis significantly reduced anther dehiscence and pollen fertility rate of Shuanggui 1.
Intervention effect Heat stress during meiosis much less affected anther dehiscence and pollen fertility rate of Huanghuazhan.
Intervention effect Heat stress during meiosis significantly decreased spikelets per panicle, seed-setting rate and 1000-grain weight in both cultivars.
Intervention effect Heat stress during meiosis significantly reduced grain yield in both cultivars.
Intervention effect Heat stress reduced grain yield more in Shuanggui 1 than in Huanghuazhan.
Intervention effect Heat stress significantly decreased grain width of Shuanggui 1.
Intervention effect Heat stress obviously increased the ratio of length to width of grain in Shuanggui 1.
Intervention effect Heat stress less affected grain width and the ratio of length to width of grain in Huanghuazhan.
Intervention effect Heat stress significantly reduced root oxidation activity.
Intervention effect Heat stress significantly reduced ribonucleic acid content of young panicles.
Intervention effect Heat stress significantly increased ethylene evolution rate of young panicles.
Intervention effect The heat-induced decrease or increase in these physiological indicators was greater in Shuanggui 1 than in Huanghuazhan.
Intervention effect Heat stress significantly increased peroxidase, superoxide dismutase and catalase activities of leaves in Huanghuazhan.
Intervention effect Heat stress much less affected peroxidase, superoxide dismutase and catalase activities of leaves in Shuanggui 1.
Mechanism Stronger root activity, antioxidative defense, greater RNA content, and less ethylene synthesis and lower MDA content would be physiological mechanisms maintaining higher grain yield in the heat-tolerant cultivar.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Wood calorific value decreases with leaf moisture content; the correlation is not significant for the lowest value (ns).

Taxon: JatrophaJatrophae0
Organ / stage: leafe1
Outcome: Wood calorific valuee1
Direction: decreaseinferrede1
Value: -0.33 ns to -0.69 [p < 0.01]e1
Qualifier: -0.33 nse1

Verbatim

e0
“16 Jatropha genotypes were planted in the field for 2 yr and pruned each year for biomass harvesting”
✓ located verbatim in the source · abstract, characters 466–566

e1
“Wood calorific value was also related to leaf moisture content (r = -0.33 ns to -0.69 [p < 0.01]), wood moisture content (r = -0.73[p < 0.01] to -0.77 [p < 0.01]), wood density (r = 0.25 ns to 0.75 [p < 0.01]), lignin (r = 0.71 [p < 0.01] to 0.74 [p < 0.01]) and ash (r = -0.73[p < 0.01] to -0.82 [p < 0.01])”
✓ located verbatim in the source · abstract, characters 1837–2145

Title

Genotype performance and relationship between leaf traits, biomass yield and wood quality on interspecific hybrids of Jatropha

Agriculture and Natural Resources 2023. doi:10.34044/j.anres.2023.57.2.11

Other claims from this paper (18)

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.

“yield decrease”

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