Paper · 2013 · Journal of Agricultural Sciences Belgrade

Relative effect of organic and inorganic fertilizers on the growth of okra [Abelmoschus esculentus (L.) Moench]

Ufere Uka; Kanayo Chukwuka; Mary Iwuagwu

4
claims
10
verbatim quotes
25
citations
2
research areas
✓
Open access · cc-by-sa

Abstract

A greenhouse experiment was conducted to study the relative effect of organic and inorganic fertilizers on the growth of okra (Abelmoschus esculentus). The experiment consisted of four treatments. Cow dung and poultry droppings were applied at the rates of 2.5 kg per 10 kg of soil one week before sowing, while NPK fertilizer (15:15:15) was applied at the rate of 6 g per 10 kg of soil three weeks after sowing. The treatments were laid in a completely randomized design with three replications. Plant growth was assessed using plant height, fresh weight, leaf area and dry weight. The application of cow dung, poultry droppings and NPK fertilizer had significant effects on all the parameters assessed. The application of poultry droppings gave plants with the greatest plant height, leaf area and fresh weight, while cow dung application gave the greatest dry weight. The data obtained from these treatments were significantly higher than the data obtained from the control. It was, therefore, concluded that the use of organic manure in the production of vegetables like okra should be encouraged.

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

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Claims 4

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Cow dung, poultry droppings and NPK fertilizer significantly affected all growth parameters of okra, with values significantly higher than the control.

Treatment
cow dung, poultry droppings and NPK fertilizere1
Outcome
plant height, fresh weight, leaf area and dry weighte6
Direction
significantly highere3
Comparator
controle3
Setting
greenhousee0

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“growth of okra”

✓ located verbatim in the source · title, characters 60–74 · show in text ↑
e0

“A greenhouse experiment was conducted to study the relative effect of organic and inorganic fertilizers on the growth of okra”

✓ located verbatim in the source · abstract, characters 0–125 · show in text ↑
e1

“The application of cow dung, poultry droppings and NPK fertilizer had significant effects on all the parameters assessed”

✓ located verbatim in the source · abstract, characters 583–703 · show in text ↑
e3

“The data obtained from these treatments were significantly higher than the data obtained from the control”

✓ located verbatim in the source · abstract, characters 871–976 · show in text ↑
e6

“Plant growth was assessed using plant height, fresh weight, leaf area and dry weight”

✓ located verbatim in the source · abstract, characters 497–581 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Poultry droppings gave okra plants the greatest plant height, leaf area and fresh weight.

Treatment
poultry droppingse2
Outcome
plant height, leaf area and fresh weighte2
Direction
greateste2

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“growth of okra”

✓ located verbatim in the source · title, characters 60–74 · show in text ↑
e2

“The application of poultry droppings gave plants with the greatest plant height, leaf area and fresh weight”

✓ located verbatim in the source · abstract, characters 705–812 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cow dung application gave okra plants the greatest dry weight.

Treatment
cow dunge4
Outcome
dry weighte4
Direction
greateste4

Not reportedComparator

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

t0

“growth of okra”

✓ located verbatim in the source · title, characters 60–74 · show in text ↑
e4

“while cow dung application gave the greatest dry weight”

✓ located verbatim in the source · abstract, characters 814–869 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend that organic manure use in vegetable production such as okra should be encouraged.

Outcome
the use of organic manure in the production of vegetablese5

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

Abelmoschus esculentus
Abelmoschus esculentus · TaxonKristine Paulus from New York, United States · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e5

“the use of organic manure in the production of vegetables like okra should be encouraged”

✓ located verbatim in the source · abstract, characters 1012–1100 · show in text ↑

fertilization · growth · Abelmoschus esculentus (okra)Positive and negative results

207 papers: 190 positive, 17 negative or no effect

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

  1. negative
  2. positive
  3. positive

203 papers more in this group

See all 207 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.