Paper · 2019 · Journal of Agricultural Studies

Parameters of Soybean Cultivated in Succession With Intercropping System of Out-of-Season Corn With Green Manure

Geovani Genovesi; Giuliano Patrick Rasera; Humberto Misdei Moreski; et al.

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claims
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verbatim quotes
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citations
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Open access · cc-by

Abstract

Most Brazilian soils have low organic matter content, and the current management systems used in agriculture contribute to worsening this situation. The introduction of practices that lead to the increase of soil organic matter becomes more necessary for agrosystems to be sustainable, ensuring high yields because only then the production chain becomes profitable and enables agricultural production. The present work aimed to investigate the effect of intercropping practices among corn crop with different green manures in soybean agronomic parameters. The work consisted of five treatments using Brachiaria ruziziensis (Brachiaria); Raphanus sativus (Forage Turnip); Crotalaria spectabilis cv. Common (Crotalaria); Avena strigosa (Black Oats); and a control area (single maize) with five replications. Different aspects related to successor cultivation with soybean were evaluated taking into consideration agronomic aspects such as stem thickness, number of pods, plant height, the weight of one thousand grains and yield per hectare presented by the crop. The work demonstrated that brachiaria green manure in consortium with out-of-season corn crop promoted the highest plant height and number of pods for the soybean crop in succession.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗

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Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Brachiaria green manure with out-of-season corn produced the highest soybean plant height.

Taxon
soybeanGlycine maxe0
Treatment
brachiaria green manure in consortium with out-of-season corn crope0
Outcome
plant heighte0
Direction
higheste0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“brachiaria green manure in consortium with out-of-season corn crop promoted the highest plant height and number of pods for the soybean crop in succession”

✓ located verbatim in the source · abstract, characters 1089–1243 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Brachiaria green manure with out-of-season corn produced the highest number of soybean pods.

Taxon
soybeanGlycine maxe0
Treatment
brachiaria green manure in consortium with out-of-season corn crope0
Outcome
number of podse0
Direction
higheste0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“brachiaria green manure in consortium with out-of-season corn crop promoted the highest plant height and number of pods for the soybean crop in succession”

✓ located verbatim in the source · abstract, characters 1089–1243 · show in text ↑

Zea mays subsp. mays · yield · Glycine max (soybean)Results differ

70 papers: 48 positive, 22 negative or no effect

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Zea mays subsp. mays · growth · Glycine max (soybean)Positive and negative results

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fertilization · growth · Glycine max (soybean)Positive and negative results

418 papers: 359 positive, 59 negative or no effect

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fertilization · yield · Glycine max (soybean)Positive and negative results

1,192 papers: 1,021 positive, 171 negative or no effect

1,020 papers in the same direction as this paper · 155 in the opposite direction · 16 reporting no difference from an alternative

  1. 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.