Paper · 2004 · Zhongguo shengtai nongye xuebao

Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut in sterilized soil

Fang Zeng

3
claims
8
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut plant and the available Fe content in the rhizophere of peanut were studied by pot experiment in sterilized soil. The results indicate that mixed cropping of maize and peanut can significantly improve the chlorophyll and active Fe contents in the young leaves of peanut, and the total Fe content of peanut shoots and the active Fe content in the rhizophere of peanut are also enhanced at the R_2 stage. Mixed cropping plays an important role in the improvement of the Fe nutrition of peanut. Soil sterilization can only improve the Fe nutrition of peanut at earlier growing stage.

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Claims 3

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Mixed cropping of maize and peanut significantly improved chlorophyll and active Fe contents in young peanut leaves.

Organ / stage
young leavese1
Treatment
mixed cropping of maize and peanute1
Outcome
chlorophyll and active Fe contentse1
Direction
improvee1
Setting
pot experiment in sterilized soile0

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

“Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut in sterilized soil”

✓ located verbatim in the source · title, characters 0–94 · show in text ↑
e0

“Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut plant and the available Fe content in the rhizophere of peanut were studied by pot experiment in sterilized soil”

✓ located verbatim in the source · abstract, characters 0–188 · show in text ↑
e1

“mixed cropping of maize and peanut can significantly improve the chlorophyll and active Fe contents in the young leaves of peanut”

✓ located verbatim in the source · abstract, characters 216–345 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mixed cropping enhanced total Fe content of peanut shoots and active Fe content in the peanut rhizosphere at the R_2 stage.

Organ / stage
R_2 stagee2
Treatment
mixed croppinge0
Outcome
total Fe content of peanut shoots and the active Fe content in the rhizophere of peanute2
Direction
enhancede2
Setting
pot experiment in sterilized soile0

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

“Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut in sterilized soil”

✓ located verbatim in the source · title, characters 0–94 · show in text ↑
e0

“Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut plant and the available Fe content in the rhizophere of peanut were studied by pot experiment in sterilized soil”

✓ located verbatim in the source · abstract, characters 0–188 · show in text ↑
e2

“and the total Fe content of peanut shoots and the active Fe content in the rhizophere of peanut are also enhanced at the R_2 stage”

✓ located verbatim in the source · abstract, characters 347–477 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Soil sterilization improved the Fe nutrition of peanut only at an earlier growing stage.

Treatment
Soil sterilizatione3
Outcome
Fe nutrition of peanute3
Direction
improvee3
Qualifier
at earlier growing stagee3

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

“Effects of mixed cropping of maize and peanut on the Fe nutrition of peanut in sterilized soil”

✓ located verbatim in the source · title, characters 0–94 · show in text ↑
e3

“Soil sterilization can only improve the Fe nutrition of peanut at earlier growing stage”

✓ located verbatim in the source · abstract, characters 568–655 · show in text ↑

Zea mays · physiology: pigments · Arachis hypogaea (peanut)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

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

30 papers: 28 positive, 2 negative or no effect

27 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. no effect
  3. positive

26 papers more in this group

See all 30 papers →

intercropping · physiology: pigments · Arachis hypogaea (peanut)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.