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Organism: Vigna unguiculata ✕

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Heat treatment completely inhibited the acidification-induced decrease in yield threshold.

Treatment
Heat treatmente0
Outcome
decrease in ye0
Direction
inhibitede0

Not reportedComparator

Verbatim

e0

“Heat treatment of the glycerinated hollow cylinder completely inhibited the decrease in y with acidification”

✓ located verbatim in the source · abstract, characters 649–757
t0

“cowpea hypocotyl”

✓ located verbatim in the source · title, characters 105–121

Title

The pH‐dependent yield threshold of the cell wall in a glycerinated hollow cylinder (in vitro system) of cowpea hypocotyl

H. OKAMOTO; A. OKAMOTO Plant Cell & Environment 1994. doi:10.1111/j.1365-3040.1994.tb00327.x

Other claims from this paper (5)
Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in seed yield under stress was largely due to fewer pods and seeds per pod.

Outcome
The decrease in seed yielde1
Qualifier
largely due to reductions in pods plant −1 and seeds pod −1e1

Verbatim

e0

“three cowpea [ Vigna unguiculata (L.) Walp.] genotypes”

✓ located verbatim in the source · abstract, characters 135–189
e1

“The decrease in seed yield was largely due to reductions in pods plant −1 and seeds pod −1”

✓ located verbatim in the source · abstract, characters 1921–2011

Title

Reproductive Abscission and Yield of Irrigated and Drought Stressed Cowpea

H. Tewolde; A. K. Dobrenz; D. L. Robinson; et al. Journal of Agronomy and Crop Science 1991. doi:10.1111/j.1439-037x.1991.tb00903.x

Other claims from this paper (17)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

These viruses individually and in mixtures can decrease cowpea seed quality and yield.

Outcome
seed quality and yielde0
Direction
decreasinge0
Qualifier
particularly in mixturese0

Verbatim

e0

“Individually and particularly in mixtures, these viruses are capable of decreasing both seed quality and yield.”

✓ located verbatim in the source · abstract, characters 384–495
t0

“COWPEA”

✓ located verbatim in the source · title, characters 27–33

Title

SEED-BORNE VIRUSES IN U.S. COWPEA CROPS: A STATUS REPORT AND STRATEGY FOR VIRAL DISEASE CONTROL

Richard O. Hampton HortScience 1994. doi:10.21273/hortsci.29.7.728c

Other claims from this paper (8)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cowpea at 75% field capacity had a slight decrease in fresh forage yield.

Treatment
75 % FCe1
Outcome
fresh forage yieldse1
Direction
slight decreasee1
Setting
North Sinai Governorate, Egypte0

Not reportedComparator

Verbatim

e0

“Two field experiments were carried out in North Sinai Governorate, Egypt”

✓ located verbatim in the source · abstract, characters 277–349
e1

“irrigated cowpea with 100% FC gave superiority of some growth characters but gave slight decrease with 75 % FC for fresh forage yields”

✓ located verbatim in the source · abstract, characters 706–840

Title

Cowpea-sorghum mixtures as affected by water stress levels and forage mixing ratio in semi-arid regions

Eman ElSarag 2013

Other claims from this paper (9)
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Seedling emergence, number of plants harvested and grain yield decrease under the storage treatments.

Outcome
seedling emergence, number of plants harvested and grain yielde1

Verbatim

t0

“Cowpea”

✓ located verbatim in the source · title, characters 107–113
e1

“Seed vigour (as indicated by decreasing percentage germination, vital staining and increasing levels of electrical conductivity, P and K contents of leachate), seedling emergence, number of plants harvested and grain yield decreased”

✓ located verbatim in the source · abstract, characters 677–909

Title

Effect of Storage Temperature and Moisture Content on Seed Quality, Plant Establishment and Grain Yield of Cowpea

E. A. Asiedu; E. A. Adjei; J. Y. Asibuo Agricultural and Food Science Journal of Ghana 2022. doi:10.4314/afsjg.v14i1.7

Other claims from this paper (8)
Observationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Cowpea yield decreased significantly at higher boron levels.

Treatment
higher B levelse0
Outcome
yielde1
Direction
decreasee0

Verbatim

e0

“followed by a significant decrease at the higher B levels”

✓ located verbatim in the source · abstract, characters 1008–1065
t0

“Cowpea”

✓ located verbatim in the source · title, characters 103–109
e1

“Cowpea showed the same yield trend in all four soils (i.e., an increase in yield at 2 µg g−1 B application, followed by a significant decrease at the higher B levels).”

✓ located verbatim in the source · abstract, characters 900–1067

Title

Assessing Yield Response and Relationship of Soil Boron Fractions with Its Accumulation in Sorghum and Cowpea under Boron Fertilization in Different Soil Series

Muhammad Babar Javed; Zaffar Malik; Muhammad Kamran; et al. Sustainability 2021. doi:10.3390/su13084192

Other claims from this paper (11)
Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Regression predicts Gasson yield decrease of 6.4 kg/ha per 1 mm precipitation increase.

Material
Gassone0
Treatment
increase in the amount of precipitation by 1 mme0
Outcome
yield of cowpease0
Direction
decreasee0
Value
6.4 kg/hae0

Verbatim

t0

“cowpea varieties (Vigna unguiculata (L.) Walp. subsp. sesquipedalis (L.) Verdc.)”

✓ located verbatim in the source · title, characters 54–134
e0

“an increase in the amount of precipitation by 1 mm can increase the yield of cowpeas by 3.4 kg/ha in the American improved variety and by 20.8 kg/ha – U-Cha-Kontou, and for the Gasson, Kafedralna (control), Groik varieties, there will be a decrease in yield by 6.4 kg/ha, 10.8 kg/ha, and 20.7 kg/ha, respectively”

✓ located verbatim in the source · abstract, characters 1063–1375

Title

Ecological stability, plasticity, and adaptability of cowpea varieties (Vigna unguiculata (L.) Walp. subsp. sesquipedalis (L.) Verdc.)

Іrуnа Bоbоs; Оleksаndr Kоmаr; Ivanna Havrys; et al. Scientific Horizons 2024. doi:10.48077/scihor5.2024.68

Other claims from this paper (15)
Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Regression predicts Kafedralna yield decrease of 10.8 kg/ha per 1 mm precipitation increase.

Material
Kafedralnae0
Treatment
increase in the amount of precipitation by 1 mme0
Outcome
yield of cowpease0
Direction
decreasee0
Value
10.8 kg/hae0

Verbatim

t0

“cowpea varieties (Vigna unguiculata (L.) Walp. subsp. sesquipedalis (L.) Verdc.)”

✓ located verbatim in the source · title, characters 54–134
e0

“an increase in the amount of precipitation by 1 mm can increase the yield of cowpeas by 3.4 kg/ha in the American improved variety and by 20.8 kg/ha – U-Cha-Kontou, and for the Gasson, Kafedralna (control), Groik varieties, there will be a decrease in yield by 6.4 kg/ha, 10.8 kg/ha, and 20.7 kg/ha, respectively”

✓ located verbatim in the source · abstract, characters 1063–1375

Title

Ecological stability, plasticity, and adaptability of cowpea varieties (Vigna unguiculata (L.) Walp. subsp. sesquipedalis (L.) Verdc.)

Іrуnа Bоbоs; Оleksаndr Kоmаr; Ivanna Havrys; et al. Scientific Horizons 2024. doi:10.48077/scihor5.2024.68

Other claims from this paper (15)
Associationobservedoriginal resultnegativesimulated

Claim · model-written summary

Regression predicts Groik yield decrease of 20.7 kg/ha per 1 mm precipitation increase.

Material
Groike0
Treatment
increase in the amount of precipitation by 1 mme0
Outcome
yield of cowpease0
Direction
decreasee0
Value
20.7 kg/hae0

Verbatim

t0

“cowpea varieties (Vigna unguiculata (L.) Walp. subsp. sesquipedalis (L.) Verdc.)”

✓ located verbatim in the source · title, characters 54–134
e0

“an increase in the amount of precipitation by 1 mm can increase the yield of cowpeas by 3.4 kg/ha in the American improved variety and by 20.8 kg/ha – U-Cha-Kontou, and for the Gasson, Kafedralna (control), Groik varieties, there will be a decrease in yield by 6.4 kg/ha, 10.8 kg/ha, and 20.7 kg/ha, respectively”

✓ located verbatim in the source · abstract, characters 1063–1375

Title

Ecological stability, plasticity, and adaptability of cowpea varieties (Vigna unguiculata (L.) Walp. subsp. sesquipedalis (L.) Verdc.)

Іrуnа Bоbоs; Оleksаndr Kоmаr; Ivanna Havrys; et al. Scientific Horizons 2024. doi:10.48077/scihor5.2024.68

Other claims from this paper (15)
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cowpea yield decreased after the lime rate passed 2.5 t/ha.

Treatment
Limee3
Outcome
yield of cowpeae3
Direction
decreasee3
Qualifier
after which there was a decreasee3

Not reportedComparator

Verbatim

t0

“performance of cowpea [Vigna unguiculata (L.) Walp.]”

✓ located verbatim in the source · title, characters 53–105
e3

“Lime increased the yield of cowpea from 0 to 2.5 t/ha after which there was a decrease”

✓ located verbatim in the source · abstract, characters 826–912

Title

Effects of lime on soil chemical characteristics and performance of cowpea [Vigna unguiculata (L.) Walp.] on Oxic Haplustalf of a derived savanna ecology of Nigeria

ARUNA OLASEKAN ADEKIYA; BOLAJOKO BISOLA AYORINDE; ELIZABETH TEMITOPE ALORI; et al. Research on Crops 2023. doi:10.31830/2348-7542.2023.roc-885

Other claims from this paper (10)

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