Paper · 2017 · International Journal of Farm Sciences

Comparative performance of organic and inorganic fertilizers on plant growth, head yield, soil health and severity of black rot in sprouting broccoli cv Green Head.

Prince Kumar; M. L. Bhardwaj; Dharminder Kumar; et al.

5
claims
10
verbatim quotes
5
citations
2
research areas
—
Not open access

Abstract

Sustainable vegetable production, soil health management and low cost production technology are the main issues getting attension in the last few decades. Therefore two years’ field experiments were conducted at the experimental farm of Department of Vegetable Science, Dr YS Parmar University of Horticulture and Forestry, Nauni, Solan, HP during Rabi season of 2011-12 and 2012-13 to assess the comparative performance of organic and inorganic fertilizers and integrated nutrient management on growth, head yield, soil health and severity of black rot in sprouting broccoli cv Green Head. The experiment was laid out in randomized complete block design having twenty five treatments comprising organic (FYM, neem manure and vermicompost), inorganic (N, P and K), biofertilizers (Azotobacter and PSB) and integrated nutrient management (complementary use of organics, biofertilizers and inorganic fertilizers) with three replications. The pooled analysis revealed that head yield was maximum with the treatment combination of biofertilizers with recommended dose of fertilizers whereas plant height at maturity, number of leaves per plant, available soil nitrogen, phosphorus and potassium were exhibited significantly higher in treatment combination of 33.3 per cent recommended dose of fertilizers + 33.3 per cent farmyard manure + 33.3 per cent vermicompost + biofertilizers. Minimum days taken to 50 per cent heading and lesser severity of black rot were also recorded in the same treatment.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Head yield was maximal with biofertilizers plus the recommended fertilizer dose.

Taxon
sprouting broccoli cv Green HeadBrassica oleracea var. italicat0
Treatment
biofertilizers with recommended dose of fertilizerse0
Outcome
head yielde0
Direction
maximume0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“head yield was maximum with the treatment combination of biofertilizers with recommended dose of fertilizers”

✓ located verbatim in the source · abstract, characters 970–1078 · show in text ↑
t0

“sprouting broccoli cv Green Head”

✓ located verbatim in the source · title, characters 131–163 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

plant height at maturity, number of leaves per plant were higher with the combined nutrient treatment.

Taxon
sprouting broccoli cv Green HeadBrassica oleracea var. italicat0
Treatment
33.3 per cent recommended dose of fertilizers + 33.3 per cent farmyard manure + 33.3 per cent vermicompost + biofertilizerse0
Outcome
plant height at maturity, number of leaves per plante0
Direction
highere0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height at maturity, number of leaves per plant, available soil nitrogen, phosphorus and potassium were exhibited significantly higher in treatment combination of 33.3 per cent recommended dose of fertilizers + 33.3 per cent farmyard manure + 33.3 per cent vermicompost + biofertilizers”

✓ located verbatim in the source · abstract, characters 1087–1378 · show in text ↑
t0

“sprouting broccoli cv Green Head”

✓ located verbatim in the source · title, characters 131–163 · show in text ↑
Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

available soil nitrogen, phosphorus and potassium were higher with the combined nutrient treatment.

Taxon
sprouting broccoli cv Green HeadBrassica oleracea var. italicat0
Treatment
33.3 per cent recommended dose of fertilizers + 33.3 per cent farmyard manure + 33.3 per cent vermicompost + biofertilizerse0
Outcome
available soil nitrogen, phosphorus and potassiume0
Direction
highere0

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“plant height at maturity, number of leaves per plant, available soil nitrogen, phosphorus and potassium were exhibited significantly higher in treatment combination of 33.3 per cent recommended dose of fertilizers + 33.3 per cent farmyard manure + 33.3 per cent vermicompost + biofertilizers”

✓ located verbatim in the source · abstract, characters 1087–1378 · show in text ↑
t0

“sprouting broccoli cv Green Head”

✓ located verbatim in the source · title, characters 131–163 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

days taken to 50 per cent heading was reduced under the same combined nutrient treatment.

Taxon
sprouting broccoli cv Green HeadBrassica oleracea var. italicat0
Outcome
days taken to 50 per cent headinge0
Direction
Minimume0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Minimum days taken to 50 per cent heading and lesser severity of black rot were also recorded in the same treatment.”

✓ located verbatim in the source · abstract, characters 1380–1496 · show in text ↑
t0

“sprouting broccoli cv Green Head”

✓ located verbatim in the source · title, characters 131–163 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

severity of black rot was reduced under the same combined nutrient treatment.

Taxon
sprouting broccoli cv Green HeadBrassica oleracea var. italicat0
Outcome
severity of black rote0
Direction
lessere0

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Minimum days taken to 50 per cent heading and lesser severity of black rot were also recorded in the same treatment.”

✓ located verbatim in the source · abstract, characters 1380–1496 · show in text ↑
t0

“sprouting broccoli cv Green Head”

✓ located verbatim in the source · title, characters 131–163 · show in text ↑

fertilization · soil: chemistry · Brassica oleracea (wild cabbage)Positive and negative results

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inoculation · yield · Brassica oleracea (wild cabbage)Positive and negative results

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fertilization · yield · Brassica oleracea (wild cabbage)Positive and negative results

496 papers: 445 positive, 51 negative or no effect

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inoculation · soil: chemistry · Brassica oleracea (wild cabbage)Results agree

5 papers: 5 positive, 0 negative or 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.