Paper · 2008 · Journal of Agrometeorology

Length of crop growing season and budgeting of soil moisture for intercropping strategies in cotton*

P. RAGHU RAMI REDDY; SHAIK MOHAMMAD

10
claims
19
verbatim quotes
0
citations
1
research areas
✓
Open access · cc-by

Abstract

An estimation of rainfall curve through P/PET revealed that the crop growing season ranged from 22 to 44 standard week at Warangal. (Andhra Pradesh, India). Dependable rainfall at 75% probability prevailed from 24 to 38 standard week. The budgeting of water showed that there was no deficit of soil moisture until 37 standard week during two years study. Long duration crop of cotton intercropped with early maturing cowpea, greengram or blackgram significantly enhanced seed cotton equivalent yield over sole cotton. The rainfall in the later period was short of actual evapotranspiration. Therefore intercrops of longer duration viz., sesamum maturing in 75 days, soybean in 91 days and groundnut in 105 days were highly competitive and did not increase the seed cotton yield equivalents over the sole crop.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by. 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 10

Observationobservedoriginal resultmeasured

Claim · model-written summary

The crop growing season at Warangal ranged from weeks 22 to 44.

Taxon
crope0
Outcome
crop growing seasone0
Value
22 to 44 standard weeke0
Setting
Warangale0

Verbatim

e0

“the crop growing season ranged from 22 to 44 standard week at Warangal”

✓ located verbatim in the source · abstract, characters 60–130 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Dependable rainfall at 75% probability prevailed from weeks 24 to 38.

Outcome
Dependable rainfalle0
Value
24 to 38 standard weeke0
Qualifier
75% probabilitye0

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

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“Dependable rainfall at 75% probability prevailed from 24 to 38 standard week.”

✓ located verbatim in the source · abstract, characters 157–234 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Soil moisture had no deficit until week 37 in the two-year study.

Outcome
no deficit of soil moisturee0
Qualifier
until 37 standard week during two years studye0

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

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“there was no deficit of soil moisture until 37 standard week during two years study.”

✓ located verbatim in the source · abstract, characters 270–354 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Intercropping cotton with cowpea significantly enhanced seed cotton equivalent yield over sole cotton.

Treatment
cowpeae0
Interactor
cowpeaVigna unguiculatae0other
Outcome
seed cotton equivalent yielde0
Direction
enhancede0
Comparator
sole cottone0

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 ↗
Vigna unguiculata
Vigna unguiculata · InteractorHeraldDesa at English Wikipedia · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“Long duration crop of cotton intercropped with early maturing cowpea, greengram or blackgram significantly enhanced seed cotton equivalent yield over sole cotton.”

✓ located verbatim in the source · abstract, characters 355–517 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Intercropping cotton with greengram significantly enhanced seed cotton equivalent yield over sole cotton.

Treatment
greengrame0
Interactor
greengramVigna radiata var. radiatae0other
Outcome
seed cotton equivalent yielde0
Direction
enhancede0
Comparator
sole cottone0

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 ↗
Vigna radiata var. radiata
Vigna radiata var. radiata · Interactor · picture of the speciesIvar Leidus · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“Long duration crop of cotton intercropped with early maturing cowpea, greengram or blackgram significantly enhanced seed cotton equivalent yield over sole cotton.”

✓ located verbatim in the source · abstract, characters 355–517 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Intercropping cotton with blackgram significantly enhanced seed cotton equivalent yield over sole cotton.

Treatment
blackgrame0
Interactor
blackgramVigna mungoe0other
Outcome
seed cotton equivalent yielde0
Direction
enhancede0
Comparator
sole cottone0

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 ↗
Vigna mungo
Vigna mungo · InteractorSanjay Acharya · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“Long duration crop of cotton intercropped with early maturing cowpea, greengram or blackgram significantly enhanced seed cotton equivalent yield over sole cotton.”

✓ located verbatim in the source · abstract, characters 355–517 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Later rainfall was short of actual evapotranspiration.

Outcome
rainfalle0
Direction
short ofe0
Qualifier
later periode0
Comparator
actual evapotranspiratione0

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

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“The rainfall in the later period was short of actual evapotranspiration.”

✓ located verbatim in the source · abstract, characters 518–590 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Intercropping with sesamum did not increase seed cotton yield equivalents over sole crop.

Treatment
sesamume0
Interactor
sesamumSesamume0other
Outcome
seed cotton yield equivalentse0
Direction
did not increasee0
Comparator
sole crope0

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 ↗
Sesamum
Sesamum · Interactor · picture of the genus (one of its species)Franz Xaver · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“intercrops of longer duration viz., sesamum maturing in 75 days, soybean in 91 days and groundnut in 105 days were highly competitive and did not increase the seed cotton yield equivalents over the sole crop.”

✓ located verbatim in the source · abstract, characters 601–809 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Intercropping with soybean did not increase seed cotton yield equivalents over sole crop.

Treatment
soybeane0
Interactor
soybeanGlycine maxe0other
Outcome
seed cotton yield equivalentse0
Direction
did not increasee0
Comparator
sole crope0

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 ↗
Glycine max
Glycine max · InteractorPublic domain · Wikimedia Commons ↗

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“intercrops of longer duration viz., sesamum maturing in 75 days, soybean in 91 days and groundnut in 105 days were highly competitive and did not increase the seed cotton yield equivalents over the sole crop.”

✓ located verbatim in the source · abstract, characters 601–809 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Intercropping with groundnut did not increase seed cotton yield equivalents over sole crop.

Treatment
groundnute0
Interactor
groundnutArachis hypogaeae0other
Outcome
seed cotton yield equivalentse0
Direction
did not increasee0
Comparator
sole crope0

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 ↗
Arachis hypogaea
Arachis hypogaea · Interactor葉子 · CC0 · iNaturalist ↗

Verbatim

t0

“cotton”

✓ located verbatim in the source · title, characters 93–99 · show in text ↑
e0

“intercrops of longer duration viz., sesamum maturing in 75 days, soybean in 91 days and groundnut in 105 days were highly competitive and did not increase the seed cotton yield equivalents over the sole crop.”

✓ located verbatim in the source · abstract, characters 601–809 · show in text ↑

Vigna radiata var. radiata · yield · Gossypium hirsutum (cotton)Results differ

20 papers: 17 positive, 3 negative or no effect

16 papers in the same direction as this paper · 2 in the opposite direction · 1 reporting no difference from an alternative

  1. no effect
  2. negative
  3. no effect

16 papers more in this group

See all 20 papers →

Vigna unguiculata · yield · Gossypium hirsutum (cotton)Positive and negative results

15 papers: 13 positive, 2 negative or no effect

12 papers in the same direction as this paper · 1 in the opposite direction · 1 reporting no difference from an alternative

  1. negative
  2. no effect
  3. positive

11 papers more in this group

See all 15 papers →

Arachis hypogaea · yield · Gossypium hirsutum (cotton)Positive and negative results

16 papers: 11 positive, 5 negative or no effect

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

  1. positive
  2. positive
  3. positive

12 papers more in this group

See all 16 papers →

Vigna mungo · yield · Gossypium hirsutum (cotton)Positive and negative results

18 papers: 16 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

14 papers more in this group

See all 18 papers →

Glycine max · yield · Gossypium hirsutum (cotton)Positive and negative results

27 papers: 18 positive, 9 negative or no effect

8 papers in the same direction as this paper · 18 in the opposite direction

  1. positive
  2. positive
  3. positive

23 papers more in this group

See all 27 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.