Paper · 2011 · Guizhou nongye kexue

Effect of Different Intercropping Pattern on N,P and K Distribution in Maize and Peanut

Cao Guo-fan

2
claims
4
verbatim quotes
0
citations
2
research areas
—
Not open access

Abstract

The randomized block design was used to study N,P and K distribution characteristics in maize and peanut plants and the effect of their distribution on yield of maize and peanut under the different intercropping pattern of maize and peanut for rationally formulating the application and nutrient adjustment program for maize and peanut intercropping model.The results showed that the N and P absorption of maize reached the highest level when the row ratio between maize and peanut was 2∶10 or 2∶2 and the spacing distance was 50 cm,and the N,P and K absorption of peanut reached the highest when the row ratio between maize and peanut was 2∶8 and the spacing distance was 50 cm.

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Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Maize N and P absorption reached the highest level at row ratios of 2∶10 or 2∶2 with 50 cm spacing.

Taxon
maizeZea mayst0
Treatment
row ratio between maize and peanut was 2∶10 or 2∶2e1
Outcome
N and P absorptione1
Direction
highest levele1
Qualifier
the spacing distance was 50 cme1

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

“Effect of Different Intercropping Pattern on N,P and K Distribution in Maize and Peanut”

✓ located verbatim in the source · title, characters 0–87 · show in text ↑
e1

“the N and P absorption of maize reached the highest level when the row ratio between maize and peanut was 2∶10 or 2∶2 and the spacing distance was 50 cm”

✓ located verbatim in the source · abstract, characters 380–532 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Peanut N, P and K absorption reached the highest level at a row ratio of 2∶8 with 50 cm spacing.

Treatment
row ratio between maize and peanut was 2∶8e2
Outcome
N,P and K absorptione2
Direction
higheste2
Qualifier
the spacing distance was 50 cme2

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

t0

“Effect of Different Intercropping Pattern on N,P and K Distribution in Maize and Peanut”

✓ located verbatim in the source · title, characters 0–87 · show in text ↑
e2

“the N,P and K absorption of peanut reached the highest when the row ratio between maize and peanut was 2∶8 and the spacing distance was 50 cm”

✓ located verbatim in the source · abstract, characters 537–678 · show in text ↑

Zea mays · nutrient: content · Arachis hypogaea (peanut)Positive and negative results

7 papers: 6 positive, 1 negative or no effect

5 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

Arachis hypogaea · nutrient: content · Zea mays (maize)Positive and negative results

13 papers: 12 positive, 1 negative or no effect

11 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive

9 papers more in this group

See all 13 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.