Paper · 2003 · Xinjiang nongye kexue

The Structural Research of the Cotton Degree Planting Group of High Density

Dai Lu

5
claims
8
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The change regularity of different density cotton individual and group nutrition growth and reproduction growth based on the experience resulted by using the planting pattern of the 3 kinds of high density and conventional pattern on cotton.Show as a result: Along with the increase of planting density, individual growth weakens, and the growth of group encrypts with spacing in the rows( 261 000 plants/hm2) pattern is the most strong, expression group knot bell number is much, has highest yield.In yield forms,the medium-inferior bell of cotton make up 85% of the total yield always more, and internal surround bell of cotton make up 90% of total yield always. According that should choose the variety of the branched type of compactⅠ、Ⅱ kind of plant type, medium fertility field is planted with the pattern of the encryption of spacing in the rows(plant population was 261 000 plants/hm2). It is expected to realize more ideal output by strengthening manage and promoting knot bell more in medium—inferior.

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Claims 5

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Individual cotton growth weakened as planting density increased.

Treatment
planting densitye0
Outcome
individual growthe0
Direction
weakense0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Along with the increase of planting density, individual growth weakens”

✓ located verbatim in the source · abstract, characters 259–329 · show in text ↑
t0

“Cotton”

✓ located verbatim in the source · title, characters 31–37 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The 261,000 plants/hm2 spacing pattern had the strongest group growth, more bolls and highest yield.

Treatment
spacing in the rows( 261 000 plants/hm2) patterne0
Outcome
growth of groupe0
Direction
most stronge0

Not reportedComparator

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the growth of group encrypts with spacing in the rows( 261 000 plants/hm2) pattern is the most strong, expression group knot bell number is much, has highest yield.”

✓ located verbatim in the source · abstract, characters 335–500 · show in text ↑
t0

“Cotton”

✓ located verbatim in the source · title, characters 31–37 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Medium-inferior cotton bolls contributed over 85% of total yield.

Outcome
medium-inferior bell of cotton make upe0
Value
85%e0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“the medium-inferior bell of cotton make up 85% of the total yield always more”

✓ located verbatim in the source · abstract, characters 515–592 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Internal-surround cotton bolls contributed 90% of total yield.

Outcome
internal surround bell of cotton make upe0
Value
90%e0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“internal surround bell of cotton make up 90% of total yield always.”

✓ located verbatim in the source · abstract, characters 598–665 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend compact branched types and 261,000 plants/hm2 in medium-fertility fields.

Outcome
should choose the variety of the branched type of compactⅠ、Ⅱ kind of plant type, medium fertility field is planted with the pattern of the encryption of spacing in the rows(plant population was 261 000 plants/hm2)e0

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

Gossypium hirsutum
Gossypium hirsutum · TaxonChriKo · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“should choose the variety of the branched type of compactⅠ、Ⅱ kind of plant type, medium fertility field is planted with the pattern of the encryption of spacing in the rows(plant population was 261 000 plants/hm2).”

✓ located verbatim in the source · abstract, characters 681–896 · show in text ↑
t0

“Cotton”

✓ located verbatim in the source · title, characters 31–37 · show in text ↑

density · growth · Gossypium hirsutum (cotton)Positive and negative results

46 papers: 39 positive, 7 negative or no effect

38 papers in the same direction as this paper · 7 in the opposite direction

  1. no effect
  2. no effect
  3. negative

42 papers more in this group

See all 46 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.