Paper · 2020 · Current Journal of Applied Science and Technology

Weed Management for Higher Productivity of Ginger (Zingiber officinale) in Plains of Assam

Aparna Baruah; Jayanta Deka

2
claims
7
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

A field experiment was conducted in Instruction-cum-Research Farm of Assam Agricultural University, Jorhat district, Assam, India during 2014-15 and 2015-16 to identify a suitable combination of ginger and cowpea intercropping and weed management practice to effectively manage the weeds in ginger. A total of 16 numbers of treatment combinations were considered, comprising 4 legume inter-cropping systems and 4 weed management practices. Intercropping of legume crop Cowpea either in between rows of Ginger and incorporated at 40 days after sowing (DAS) or in between alternate rows of Ginger and incorporated at 40 days after sowing (DAS) and pre-emergence application of Metribuzin 500 g ai ha-1 + hand weeding (HW) at 70, 100 and 140 days after planting (DAP) recorded better results in terms of ginger growth and rhizome yield.

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Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea intercropping between rows of ginger, incorporated at 40 DAS, gave better ginger growth and rhizome yield.

Taxon
Zingiber officinaleZingiber officinalet0
Treatment
Intercropping of legume crop Cowpea either in between rows of Ginger and incorporated at 40 days after sowing (DAS)e1
Outcome
ginger growth and rhizome yielde2
Direction
better resultse2
Setting
Jorhat district, Assam, Indiae0

Not reportedComparator

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

Zingiber officinale
Zingiber officinale · TaxonGreg III Espera · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“Productivity of Ginger (Zingiber officinale) in Plains of Assam”

✓ located verbatim in the source · title, characters 27–90 · show in text ↑
e0

“A field experiment was conducted in Instruction-cum-Research Farm of Assam Agricultural University, Jorhat district, Assam, India during 2014-15 and 2015-16”

✓ located verbatim in the source · abstract, characters 0–156 · show in text ↑
e1

“Intercropping of legume crop Cowpea either in between rows of Ginger and incorporated at 40 days after sowing (DAS)”

✓ located verbatim in the source · abstract, characters 440–555 · show in text ↑
e2

“or in between alternate rows of Ginger and incorporated at 40 days after sowing (DAS) and pre-emergence application of Metribuzin 500 g ai ha-1 + hand weeding (HW) at 70, 100 and 140 days after planting (DAP) recorded better results in terms of ginger growth and rhizome yield”

✓ located verbatim in the source · abstract, characters 556–832 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cowpea intercropping in alternate rows with pre-emergence metribuzin and hand weeding gave better ginger growth and rhizome yield.

Taxon
Zingiber officinaleZingiber officinalet0
Treatment
in between alternate rows of Ginger and incorporated at 40 days after sowing (DAS) and pre-emergence application of Metribuzin 500 g ai ha-1 + hand weeding (HW)e2
Outcome
ginger growth and rhizome yielde2
Direction
better resultse2
Setting
Jorhat district, Assam, Indiae0

Not reportedComparator

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

Zingiber officinale
Zingiber officinale · TaxonGreg III Espera · CC BY 4.0 · iNaturalist ↗

Verbatim

t0

“Productivity of Ginger (Zingiber officinale) in Plains of Assam”

✓ located verbatim in the source · title, characters 27–90 · show in text ↑
e0

“A field experiment was conducted in Instruction-cum-Research Farm of Assam Agricultural University, Jorhat district, Assam, India during 2014-15 and 2015-16”

✓ located verbatim in the source · abstract, characters 0–156 · show in text ↑
e2

“or in between alternate rows of Ginger and incorporated at 40 days after sowing (DAS) and pre-emergence application of Metribuzin 500 g ai ha-1 + hand weeding (HW) at 70, 100 and 140 days after planting (DAP) recorded better results in terms of ginger growth and rhizome yield”

✓ located verbatim in the source · abstract, characters 556–832 · show in text ↑

Vigna unguiculata · yield · Zingiber officinale (ginger)Positive and negative results

4 papers: 3 positive, 1 negative or no effect

2 papers in the same direction as this paper · 1 in the opposite direction

  1. no effect
  2. positive
  3. positive
See all 4 papers →

metribuzin · yield · Zingiber officinale (ginger)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 papers →

intercropping · yield · Zingiber officinale (ginger)Results differ

13 papers: 10 positive, 3 negative or no effect

9 papers in the same direction as this paper · 3 in the opposite direction

  1. no effect
  2. negative
  3. no effect

9 papers more in this group

See all 13 papers →

herbicide · yield · Zingiber officinale (ginger)Results agree

6 papers: 6 positive, 0 negative or no effect

5 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

2 papers more in this group

See all 6 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.