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“decrease of grain weight per panicle”

6 matchesgrouped into 4 categories

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plus 1 non-evaluative

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2000 ’10

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Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

rice 3

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Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Yield loss in 2010DS and 2011DS was attributed to fewer spikelets per panicle.

Taxon: riceOryza sativat0
Outcome: reduced yielde0
Qualifier: spikelets number per panicle (2010DS and 2011DS)e0

Verbatim

e0
“reduced yield which was attributed to decrease in grain weight, harvest index, grain filling (2009WS), and spikelets number per panicle (2010DS and 2011DS).”
✓ located verbatim in the source · abstract, characters 1227–1383

t0
“rice”
✓ located verbatim in the source · title, characters 77–81

Title

Effects of high night temperature on yield and agronomic traits of irrigated rice under field chamber system condition

Yunbo Zhang; Qiyuan Tang; Peng Shaobing; et al. Australian Journal of Crop Science 2013

Other claims from this paper (15)

Intervention effect Grain yield differed significantly between low and high night temperature in all experiments.
Intervention effect High night temperature decreased grain yield by 16.7% in the first season.
Intervention effect High night temperature decreased grain yield by 9.1% in the second season.
Intervention effect High night temperature decreased grain yield by 9.6% in the third season.
Intervention effect High night temperature decreased grain yield by 8.0% in the fourth season.
Mechanism Lower biomass and harvest index partly accounted for yield loss under high night temperature.
Mechanism Low night temperature produced higher total dry weight through higher crop growth rate.
Intervention effect Night warming during reproduction reduced yield.
Mechanism Yield loss under night warming was attributed to lower grain weight and harvest index.
Mechanism Yield loss in 2009WS was attributed to decreased grain filling.
Intervention effect An approximately 4-degree high versus low night temperature difference reduced mean yield 11% across four seasons.
Observation N22 was tolerant to high night temperature.
Observation PSBRc52 was tolerant to high night temperature.
Observation Swarna was tolerant to high night temperature.
Observation IR8 was tolerant to high night temperature.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Yield loss under night warming was attributed to lower grain weight and harvest index.

Taxon: riceOryza sativat0
Outcome: reduced yielde0
Qualifier: decrease in grain weight, harvest indexe0

Verbatim

e0
“reduced yield which was attributed to decrease in grain weight, harvest index, grain filling (2009WS), and spikelets number per panicle (2010DS and 2011DS).”
✓ located verbatim in the source · abstract, characters 1227–1383

t0
“rice”
✓ located verbatim in the source · title, characters 77–81

Title

Effects of high night temperature on yield and agronomic traits of irrigated rice under field chamber system condition

Yunbo Zhang; Qiyuan Tang; Peng Shaobing; et al. Australian Journal of Crop Science 2013

Other claims from this paper (15)

Intervention effect Grain yield differed significantly between low and high night temperature in all experiments.
Intervention effect High night temperature decreased grain yield by 16.7% in the first season.
Intervention effect High night temperature decreased grain yield by 9.1% in the second season.
Intervention effect High night temperature decreased grain yield by 9.6% in the third season.
Intervention effect High night temperature decreased grain yield by 8.0% in the fourth season.
Mechanism Lower biomass and harvest index partly accounted for yield loss under high night temperature.
Mechanism Low night temperature produced higher total dry weight through higher crop growth rate.
Intervention effect Night warming during reproduction reduced yield.
Mechanism Yield loss in 2009WS was attributed to decreased grain filling.
Mechanism Yield loss in 2010DS and 2011DS was attributed to fewer spikelets per panicle.
Intervention effect An approximately 4-degree high versus low night temperature difference reduced mean yield 11% across four seasons.
Observation N22 was tolerant to high night temperature.
Observation PSBRc52 was tolerant to high night temperature.
Observation Swarna was tolerant to high night temperature.
Observation IR8 was tolerant to high night temperature.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Yield loss in 2009WS was attributed to decreased grain filling.

Taxon: riceOryza sativat0
Outcome: reduced yielde0
Qualifier: grain filling (2009WS)e0

Verbatim

e0
“reduced yield which was attributed to decrease in grain weight, harvest index, grain filling (2009WS), and spikelets number per panicle (2010DS and 2011DS).”
✓ located verbatim in the source · abstract, characters 1227–1383

t0
“rice”
✓ located verbatim in the source · title, characters 77–81

Title

Effects of high night temperature on yield and agronomic traits of irrigated rice under field chamber system condition

Yunbo Zhang; Qiyuan Tang; Peng Shaobing; et al. Australian Journal of Crop Science 2013

Other claims from this paper (15)

Intervention effect Grain yield differed significantly between low and high night temperature in all experiments.
Intervention effect High night temperature decreased grain yield by 16.7% in the first season.
Intervention effect High night temperature decreased grain yield by 9.1% in the second season.
Intervention effect High night temperature decreased grain yield by 9.6% in the third season.
Intervention effect High night temperature decreased grain yield by 8.0% in the fourth season.
Mechanism Lower biomass and harvest index partly accounted for yield loss under high night temperature.
Mechanism Low night temperature produced higher total dry weight through higher crop growth rate.
Intervention effect Night warming during reproduction reduced yield.
Mechanism Yield loss under night warming was attributed to lower grain weight and harvest index.
Mechanism Yield loss in 2010DS and 2011DS was attributed to fewer spikelets per panicle.
Intervention effect An approximately 4-degree high versus low night temperature difference reduced mean yield 11% across four seasons.
Observation N22 was tolerant to high night temperature.
Observation PSBRc52 was tolerant to high night temperature.
Observation Swarna was tolerant to high night temperature.
Observation IR8 was tolerant to high night temperature.

hybrid rice 1

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Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

The authors attribute the improved grain quality under super sparse cultivation to more spikelets per panicle, lower leaf weight per grain at full heading and a reduced grain filling rate.

Taxon: hybrid riceOryza sativae0
Treatment: super sparse cultivatione1
Outcome: grain qualitye1
Qualifier: an increase in the number of spikelets per panicle, a decrease in the weight of leaf per grain at full heading, and reduced grain filling ratee1

Verbatim

e0
“three hybrid rice varieties”
✓ located verbatim in the source · abstract, characters 725–752

e1
“The increase in grain quality in super sparse cultivation was due to an increase in the number of spikelets per panicle, a decrease in the weight of leaf per grain at full heading, and reduced grain filling rate”
✓ located verbatim in the source · abstract, characters 1565–1776

Title

EFFECT OF SUPER SPARSE CULTIVATION ON HEAD MILLED RICE PERCENTAGE AND CHALKINESS IN HYBRID RICE VARIETIES IN THE EASTERN AND SOUTHERN DISTRICTS OF SICHUAN PROVINCE

Xu Fu Acta Phytoecologica Sinica 2004

Other claims from this paper (6)

oat 1

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Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The grain yield loss after delayed sowing was mainly due to fewer grains per panicle.

Taxon: oatAvena sativat0
Treatment: Two weeks delay of sowing timee3
Outcome: grain yielde3
Qualifier: mainly due to lower grain number in paniclee3

Verbatim

t0
“naked and hulled oat”
✓ located verbatim in the source · title, characters 82–102

e3
“Two weeks delay of sowing time caused significant decrease in grain yield mainly due to lower grain number in panicle and slightly decrease weight of 1000 grains”
✓ located verbatim in the source · abstract, characters 957–1118

Title

The effect of depth and sowing time on germination, yield and yield components of naked and hulled oat

Krzysztof Pacewicz; S. Stankowski Jukuri (Natural Resources Institute Finland (Luke)) 2004

Other claims from this paper (14)

rice (Oryza sativa L.) 1

Show all 1 →

Mechanismhypothesisoriginal resultpositivemeasured

Claim · model-written summary

The authors suggest that increased rice grain yield under the best fertilizer treatments may reflect higher 1000-seed weight, panicle number and fertile tiller number.

Taxon: rice (Oryza sativa L.)Oryza sativat0
Treatment: abovementioned treatmentse0
Outcome: grain yielde0
Qualifier: increase of 1000-seed weight, panicle number, number of fertile tillere0

Verbatim

e0
“An increase in the grain yield at the abovementioned treatments was may be due to the increase of 1000-seed weight, panicle number, number of fertile tiller, flag leaf length, number of spikelet, panicle length and decrease number of hollow spikelet per panicle.”
✓ located verbatim in the source · abstract, characters 986–1248

t0
“rice (Oryza sativa L.)”
✓ located after whitespace/quote normalisation · title, characters 63–85

Title

Effect of Organic Fertilizer on Growth and Yield Components in Rice (Oryza sativa L.)

Morteza Siavoshi; Shankar Laxman Laware; Shankar. L. Laware Journal of Agricultural Science 2011. doi:10.5539/jas.v3n3p217

Other claims from this paper (3)

Intervention effect Rice grain yield and yield components increased significantly under all fertilizer treatments relative to untreated control.
Intervention effect In 2008, 2 ton/ha organic fertilizer produced the maximum rice grain yield of 4335.88 kg/ha.
Intervention effect In 2009, chemical fertilizer combined with 1.5 ton/ha organic fertilizer produced the maximum rice grain yield of 4662.71 kg/ha.

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.

“decrease of grain weight per panicle”

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rice 3

hybrid rice 1

oat 1

rice (Oryza sativa L.) 1