Paper · 1980 · Zeitschrift für Pflanzenernährung und Bodenkunde

Nodulation, growth and yield of soybeans as affected by paddy straw application to soil

K. Shivashankar; M. V. Shantaram

6
claims
9
verbatim quotes
1
citations
2
research areas
—
Not open access

Abstract

Abstract The application of paddy straw to soil improved the yield of soybeans significantly in a light‐textured red sandy loam soil with a pH of 5.6. Whereas the nodulation was unaffected in the crop grown under rainfed conditions it was improved in the irrigated summer crop of soybeans. Grain yield was significantly increased in treatment receiving straw at 3 t/ha. Addition of dung slurry as a source of inoculum for straw decomposition or a second inoculation of plants with Rhizobium failed to affect nodulation and yield of soybeans.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 6

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Paddy straw significantly improved soybean yield.

Taxon
soybeansGlycine maxe0
Treatment
application of paddy strawe0
Outcome
yield of soybeanse0
Direction
improvede0
Setting
light‐textured red sandy loam soile0

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

“The application of paddy straw to soil improved the yield of soybeans significantly in a light‐textured red sandy loam soil with a pH of 5.6”

✓ located verbatim in the source · abstract, characters 9–149 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Paddy straw did not affect nodulation under rainfed conditions.

Taxon
soybeansGlycine maxt0
Treatment
paddy straw applicationt0
Outcome
nodulatione0
Direction
unaffectede0
Setting
rainfed conditionse0

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

“nodulation was unaffected in the crop grown under rainfed conditions”

✓ located verbatim in the source · abstract, characters 163–231 · show in text ↑
t0

“soybeans as affected by paddy straw application”

✓ located verbatim in the source · title, characters 32–79 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Paddy straw improved nodulation in irrigated summer soybeans.

Taxon
soybeansGlycine maxe0
Treatment
paddy straw applicationt0
Outcome
ite0
Direction
improvede0
Setting
irrigated summer crope0

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

“it was improved in the irrigated summer crop of soybeans”

✓ located verbatim in the source · abstract, characters 232–288 · show in text ↑
t0

“paddy straw application”

✓ located verbatim in the source · title, characters 56–79 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Straw at 3 t/ha significantly increased grain yield.

Taxon
soybeansGlycine maxt0
Treatment
straw at 3 t/hae0
Outcome
Grain yielde0
Direction
increasede0

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

“Grain yield was significantly increased in treatment receiving straw at 3 t/ha”

✓ located verbatim in the source · abstract, characters 290–368 · show in text ↑
t0

“soybeans”

✓ located verbatim in the source · title, characters 32–40 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Dung slurry did not affect soybean nodulation or yield.

Taxon
soybeansGlycine maxe0
Treatment
Addition of dung slurrye0
Outcome
nodulation and yield of soybeanse0
Direction
failed to affecte0

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

“Addition of dung slurry as a source of inoculum for straw decomposition or a second inoculation of plants with Rhizobium failed to affect nodulation and yield of soybeans”

✓ located verbatim in the source · abstract, characters 370–540 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Second Rhizobium inoculation did not affect soybean nodulation or yield.

Taxon
soybeansGlycine maxe0
Treatment
a second inoculation of plants with Rhizobiume0
Interactor
RhizobiumRhizobiume0symbiont
Outcome
nodulation and yield of soybeanse0
Direction
failed to affecte0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗
Rhizobium
Rhizobium · Interactor · picture of the genus (one of its species)Ninjatacoshell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“a second inoculation of plants with Rhizobium failed to affect nodulation and yield of soybeans”

✓ located verbatim in the source · abstract, characters 445–540 · show in text ↑

Rhizobium · symbiosis · Glycine max (soybean)Positive and negative results

47 papers: 45 positive, 2 negative or no effect

1 paper in the same direction as this paper · 45 in the opposite direction

  1. positive
  2. positive
  3. positive

43 papers more in this group

See all 47 papers →

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

192 papers: 142 positive, 50 negative or no effect

49 papers in the same direction as this paper · 142 in the opposite direction

  1. positive
  2. positive
  3. positive

188 papers more in this group

See all 192 papers →

inoculation · symbiosis · Glycine max (soybean)Positive and negative results

310 papers: 265 positive, 45 negative or no effect

44 papers in the same direction as this paper · 265 in the opposite direction

  1. positive
  2. positive
  3. positive

306 papers more in this group

See all 310 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.