Paper · 2007 · Yumi kexue

Influences of Different Cultivation Patterns Under Ridge Plowing on Maize Yield Effect in Western Dryable Area of Liaoning Province

Hou Li-bai

10
claims
20
verbatim quotes
2
citations
1
research areas
—
Not open access

Abstract

The influences of different cultivation patterns under ridge plowing on maize yield effect have been conducted comparatively. The results showed that conservation tillage patterns can increase production obviously, of which the treatment of B1, B2 and B3 can be increased to12%, 13.6% and 7.8% compared to CK. Dry matter accumulation quantity and plant highness of conservation tillage patterns are lower than traditional tillage in primary growth stage, which are exceeded after jointing stage. The maximal dry matter accumulation quantity of conservation tillage patterns are appeared B2B1B3. The orderliness degree of plant highness of different tillage patterns is appeared B3CKB1B2. The advantage of grain filling speed among conservation tillage patterns is showed after pollination15d.The spike characters such as number of rows and numbers of grain of conservation tillage patterns have advantage over traditional tillage, of which B2 is higher than that of CK 0.85 and 1.40 per centage.

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment B1 under conservation tillage increased maize production by 12% compared with CK.

Taxon
MaizeZea mayst0
Treatment
B1e0
Outcome
productione0
Direction
increasede0
Value
12%e0
Comparator
CKe0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“conservation tillage patterns can increase production obviously, of which the treatment of B1, B2 and B3 can be increased to12%, 13.6% and 7.8% compared to CK”

✓ located verbatim in the source · abstract, characters 150–308 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment B2 under conservation tillage increased maize production by 13.6% compared with CK.

Taxon
MaizeZea mayst0
Treatment
B2e0
Outcome
productione0
Direction
increasede0
Value
13.6%e0
Comparator
CKe0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“conservation tillage patterns can increase production obviously, of which the treatment of B1, B2 and B3 can be increased to12%, 13.6% and 7.8% compared to CK”

✓ located verbatim in the source · abstract, characters 150–308 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment B3 under conservation tillage increased maize production by 7.8% compared with CK.

Taxon
MaizeZea mayst0
Treatment
B3e0
Outcome
productione0
Direction
increasede0
Value
7.8%e0
Comparator
CKe0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“conservation tillage patterns can increase production obviously, of which the treatment of B1, B2 and B3 can be increased to12%, 13.6% and 7.8% compared to CK”

✓ located verbatim in the source · abstract, characters 150–308 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Dry matter accumulation and plant height under conservation tillage were lower than under traditional tillage in the primary growth stage.

Taxon
MaizeZea mayst0
Organ / stage
primary growth stagee0
Treatment
conservation tillage patternse0
Outcome
Dry matter accumulation quantity and plant highnesse0
Direction
lowere0
Comparator
traditional tillagee0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“Dry matter accumulation quantity and plant highness of conservation tillage patterns are lower than traditional tillage in primary growth stage, which are exceeded after jointing stage”

✓ located verbatim in the source · abstract, characters 310–494 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Dry matter accumulation and plant height under conservation tillage exceeded those under traditional tillage after the jointing stage.

Taxon
MaizeZea mayst0
Organ / stage
jointing stagee0
Treatment
conservation tillage patternse0
Outcome
Dry matter accumulation quantity and plant highnesse0
Direction
exceedede0
Comparator
traditional tillagee0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“Dry matter accumulation quantity and plant highness of conservation tillage patterns are lower than traditional tillage in primary growth stage, which are exceeded after jointing stage”

✓ located verbatim in the source · abstract, characters 310–494 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The maximal dry matter accumulation under conservation tillage patterns was in the order B2, B1, B3.

Taxon
MaizeZea mayst0
Treatment
conservation tillage patternse0
Outcome
maximal dry matter accumulation quantitye0
Direction
maximale0
Qualifier
B2B1B3e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“The maximal dry matter accumulation quantity of conservation tillage patterns are appeared B2B1B3”

✓ located verbatim in the source · abstract, characters 496–593 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The order of plant height among tillage patterns was B3, CK, B1, B2.

Taxon
MaizeZea mayst0
Treatment
different tillage patternse0
Outcome
orderliness degree of plant highnesse0
Qualifier
B3CKB1B2e0

Not reportedComparatorDirection

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“The orderliness degree of plant highness of different tillage patterns is appeared B3CKB1B2”

✓ located verbatim in the source · abstract, characters 595–686 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Grain filling speed had an advantage among conservation tillage patterns after pollination.

Taxon
MaizeZea mayst0
Organ / stage
pollination15de0
Treatment
conservation tillage patternse0
Outcome
grain filling speede0
Direction
advantagee0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“The advantage of grain filling speed among conservation tillage patterns is showed after pollination15d”

✓ located verbatim in the source · abstract, characters 688–791 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Spike characters such as number of rows and grain number under conservation tillage had an advantage over traditional tillage.

Taxon
MaizeZea mayst0
Treatment
conservation tillage patternse0
Outcome
spike characters such as number of rows and numbers of graine0
Direction
advantagee0
Comparator
traditional tillagee0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“The spike characters such as number of rows and numbers of grain of conservation tillage patterns have advantage over traditional tillage, of which B2 is higher than that of CK 0.85 and 1.40 per centage”

✓ located verbatim in the source · abstract, characters 792–994 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Treatment B2 was higher than CK in spike characters by 0.85 and 1.40 percentage.

Taxon
MaizeZea mayst0
Treatment
B2e0
Outcome
spike characterse0
Direction
highere0
Value
0.85 and 1.40 per centagee0
Comparator
CKe0

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“Maize”

✓ located verbatim in the source · title, characters 68–73 · show in text ↑
e0

“The spike characters such as number of rows and numbers of grain of conservation tillage patterns have advantage over traditional tillage, of which B2 is higher than that of CK 0.85 and 1.40 per centage”

✓ located verbatim in the source · abstract, characters 792–994 · show in text ↑

tillage · yield · Zea mays (maize)Positive and negative results

1,099 papers: 812 positive, 287 negative or no effect

811 papers in the same direction as this paper · 230 in the opposite direction · 57 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

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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.