Evidence map›Paper›PMID 37840837›Full record

ArticleField crops research2023

Crop establishment and diversification strategies for intensification of rice-based cropping systems in rice-fallow areas in Odisha.

Panneerselvam Peramaiyan, Amit Kumar Srivastava, Virender Kumar, Lavanya P Seelan, Narayan Chandra Banik, Suryakanta Khandai, Nabakishore Parida, Vivek Kumar, Aurovinda Das, Sanghamitra Pattnaik and 7 more

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Field crops research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
6.8field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 17 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

17 authors at 5 institutions in 3 countries.

Panneerselvam PeramaiyanInternational Rice Research Institute, New Delhi, India.
Amit Kumar SrivastavaInternational Rice Research Institute, New Delhi, India.
Virender KumarInternational Rice Research Institute, Los Baños, Philippines.
Lavanya P SeelanInternational Rice Research Institute, New Delhi, India.
Narayan Chandra BanikInternational Rice Research Institute, New Delhi, India.
Suryakanta KhandaiInternational Rice Research Institute, New Delhi, India.
Nabakishore ParidaInternational Maize and Wheat Improvement Centre, NASC Complex, New Delhi, India.
Vivek KumarInternational Rice Research Institute, New Delhi, India.
Aurovinda DasOdisha University of Agriculture and Technology, Bhubaneshwar, India.
Sanghamitra PattnaikOdisha University of Agriculture and Technology, Bhubaneshwar, India.
Dilip Ranjan SarangiICAR-National Rice Research Institute, Cuttack, India.
Pavan Kumar YegginaInternational Rice Research Institute, New Delhi, India.
Ashok YadavInternational Rice Research Institute, New Delhi, India.
Andrew J McDonaldSoil and Crop Sciences Section, School of Integrative Plant Sciences, Cornell University, Ithaca, NY, USA.
Peter CraufurdInternational Maize and Wheat Improvement Centre, Kathmandu, Nepal.
Sudhanshu SinghInternational Rice Research Institute, New Delhi, India.
Ram K MalikInternational Maize and Wheat Improvement Centre, NASC Complex, New Delhi, India.
International Management Institute · INInternational Maize and Wheat Improvement Center · INOdisha University of Agriculture and Technology · INCentral Rice Research Institute · INCornell University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Context or problem: In the Indian state of Odisha, rice-based system productivity is poor due to: (i) low rice yield in the monsoon (wet) season (2-4 t ha Objective: Our study identifies strategies for increasing rice-based system productivity through: (i) alternative crop establishment methods in the wet season (Dry-Direct Seeded Rice or DSR, and mechanical puddled transplanted rice or PTR-M) to traditional methods such as broadcasting followed by post-emergence tillage (locally known as Methods: On-farm experiments were conducted between 2017 and 2019 in three districts of Odisha (Bhadrak, Cuttack and Mayurbhanj) to evaluate DSR compared to Results: In the wet season, DSR (range -4 to + 53%) had a significant effect on rice yield over Conclusions: We conclude that system productivity and cropping intensity can be increased by adoption of DSR and PTR-M in the wet season, and growing of green gram and black gram in the dry season. Implications: Odisha state can potentially produce an additional 0.67 million tonnes pulses if suitable rice-fallow areas are brought under green gram and black gram cultivation in the dry the season.

Indexed as

Crop diversificationDirect Seeded RiceMechanical Transplanted RiceRice-fallowsSuitability mappingSustainable intensification

Identifiers

PMID37840837
PMCPMC10565835
OpenAlexW4385470126

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.