Paper · 2008 · Journal of Southwest University of Science and Technology

Studies on Growth and Yield of Rice under Planting Model of Intercropping Hybrid Rice and Glutinous Rice

Luo Xiao-rong

9
claims
22
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

An experiment was conducted in field condition to determine the effects of growth development,spike characteristics,productivity and economic benefits of paddy among different row of hybrid rice and glutinous rice by intercropping compared with monocultures.The results of the experimentation show that: with the condition of intercropping,the tillering capability and yield characteristics of hybrid rice are influenced negatively and the yield decreased to some extent.In the same intercropping unit,the hybrid rice influent from glutinous rice suffers more badly than that far away from glutinous rice and that north of glutinous rice more badly than that south of glutinous rice.The tillering capability of glutinous rice is also affected greatly,but its composing factors of yield and the yield of a unit of area increase comparing with glutinous rice in monocultures.A unit of area total production and value can increase compared with hybrid rice and glutinous rice in monocultures.

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Claims 9

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Intercropping reduced hybrid rice tillering capability and yield traits.

Taxon
hybrid riceOryza sativae0
Treatment
intercroppinge0
Outcome
tillering capability and yield characteristicse0
Direction
influenced negativelye0
Comparator
monoculturese1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“with the condition of intercropping,the tillering capability and yield characteristics of hybrid rice are influenced negatively”

✓ located verbatim in the source · abstract, characters 304–431 · show in text ↑
e1

“compared with monocultures”

✓ located verbatim in the source · abstract, characters 231–257 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Intercropping decreased hybrid rice yield.

Taxon
hybrid riceOryza sativae1
Treatment
intercroppinge2
Outcome
yielde0
Direction
decreasede0
Comparator
monoculturese3

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“the yield decreased to some extent”

✓ located verbatim in the source · abstract, characters 436–470 · show in text ↑
e1

“yield characteristics of hybrid rice”

✓ located verbatim in the source · abstract, characters 369–405 · show in text ↑
e2

“with the condition of intercropping”

✓ located verbatim in the source · abstract, characters 304–339 · show in text ↑
e3

“compared with monocultures”

✓ located verbatim in the source · abstract, characters 231–257 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Hybrid rice closer to glutinous rice suffered more than plants farther away.

Taxon
hybrid riceOryza sativae0
Outcome
suffers more badlye0
Direction
more badlye0
Comparator
that far away from glutinous ricee0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“the hybrid rice influent from glutinous rice suffers more badly than that far away from glutinous rice”

✓ located verbatim in the source · abstract, characters 502–604 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Hybrid rice north of glutinous rice suffered more than rice south of it.

Taxon
hybrid riceOryza sativae1
Outcome
more badlye0
Direction
more badlye0
Comparator
that south of glutinous ricee0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“that north of glutinous rice more badly than that south of glutinous rice”

✓ located verbatim in the source · abstract, characters 609–682 · show in text ↑
e1

“the hybrid rice influent from glutinous rice”

✓ located verbatim in the source · abstract, characters 502–546 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Intercropping greatly affected glutinous rice tillering capability.

Taxon
glutinous ricee0
Treatment
intercroppinge1
Outcome
tillering capabilitye0
Comparator
monoculturese2

Not reportedDirection

Verbatim

e0

“The tillering capability of glutinous rice is also affected greatly”

✓ located verbatim in the source · abstract, characters 683–750 · show in text ↑
e1

“with the condition of intercropping”

✓ located verbatim in the source · abstract, characters 304–339 · show in text ↑
e2

“compared with monocultures”

✓ located verbatim in the source · abstract, characters 231–257 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping increased glutinous rice yield components.

Taxon
glutinous ricee1
Treatment
intercroppinge2
Outcome
composing factors of yielde0
Direction
increasee0
Comparator
glutinous rice in monoculturese0

Verbatim

e0

“its composing factors of yield and the yield of a unit of area increase comparing with glutinous rice in monocultures”

✓ located verbatim in the source · abstract, characters 755–872 · show in text ↑
e1

“The tillering capability of glutinous rice”

✓ located verbatim in the source · abstract, characters 683–725 · show in text ↑
e2

“with the condition of intercropping”

✓ located verbatim in the source · abstract, characters 304–339 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping increased glutinous rice yield per area.

Taxon
glutinous ricee1
Treatment
intercroppinge2
Outcome
yield of a unit of areae0
Direction
increasee0
Comparator
glutinous rice in monoculturese0

Verbatim

e0

“its composing factors of yield and the yield of a unit of area increase comparing with glutinous rice in monocultures”

✓ located verbatim in the source · abstract, characters 755–872 · show in text ↑
e1

“The tillering capability of glutinous rice”

✓ located verbatim in the source · abstract, characters 683–725 · show in text ↑
e2

“with the condition of intercropping”

✓ located verbatim in the source · abstract, characters 304–339 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping increased total production per area relative to monocultures.

Taxon
hybrid rice and glutinous ricee0
Treatment
intercroppinge1
Outcome
A unit of area total productione0
Direction
increasee0
Comparator
hybrid rice and glutinous rice in monoculturese0

Verbatim

e0

“A unit of area total production and value can increase compared with hybrid rice and glutinous rice in monocultures”

✓ located verbatim in the source · abstract, characters 873–988 · show in text ↑
e1

“by intercropping compared with monocultures”

✓ located verbatim in the source · abstract, characters 214–257 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Intercropping increased total value per area relative to monocultures.

Taxon
hybrid rice and glutinous ricee0
Treatment
intercroppinge1
Outcome
valuee0
Direction
increasee0
Comparator
hybrid rice and glutinous rice in monoculturese0

Verbatim

e0

“A unit of area total production and value can increase compared with hybrid rice and glutinous rice in monocultures”

✓ located verbatim in the source · abstract, characters 873–988 · show in text ↑
e1

“by intercropping compared with monocultures”

✓ located verbatim in the source · abstract, characters 214–257 · show in text ↑

intercropping · yield · Oryza sativa (rice)Results differ

95 papers: 77 positive, 18 negative or no effect

17 papers in the same direction as this paper · 77 in the opposite direction

  1. positive
  2. positive
  3. positive

91 papers more in this group

See all 95 papers →

Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.