Evidence map›Paper›PMID 36684741›Full record

ArticleFrontiers in plant science2022

Integration of organics in nutrient management for rice-wheat system improves nitrogen use efficiency

Ajay Kumar Bhardwaj, Kapil Malik, Sukirtee Chejara, Deepika Rajwar, Bhaskar Narjary, Priyanka Chandra

Abstract read
In one paragraph

Article in Frontiers in plant science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–field-weighted citation impact
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

3 citing papers in PubMed.

  1. Article
  2. Article
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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

6 authors.

Ajay Kumar BhardwajDivision of Soil and Crop Management, Central Soil Salinity Research Institute, Karnal, HR, India.
Kapil MalikDivision of Soil and Crop Management, Central Soil Salinity Research Institute, Karnal, HR, India.
Sukirtee ChejaraDivision of Soil and Crop Management, Central Soil Salinity Research Institute, Karnal, HR, India.
Deepika RajwarDivision of Soil and Crop Management, Central Soil Salinity Research Institute, Karnal, HR, India.
Bhaskar NarjaryDivision of Soil and Crop Management, Central Soil Salinity Research Institute, Karnal, HR, India.
Priyanka ChandraDivision of Soil and Crop Management, Central Soil Salinity Research Institute, Karnal, HR, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: The contrasting soil management in flooded-transplanted rice ( Materials and methods: This study reported the results of a 15-year-long experiment on integrated nutrient management (INM) systems for rice-wheat cropping. The INM included substituting ~50% of chemical fertilizers Results and Discussion: The INM strategies resulted in improved NUE compared to 100% chemical fertilizers (F). The INM had significantly higher net N mineralization and improved biological activity aligning with the NUE trends. The reductions in redox potential (Eh) and pH during rice season improved NUE under integrated management. Highly reduced conditions favored N mineralization and plant availability in form of Conclusion: The results showed that these INM strategies can immensely benefit the rice-wheat system

Indexed as

crop residuegreen manurelegumesNitrogen use efficiencyredox potentialsoil carbonSustainable nitrogen management index

Identifiers

PMID36684741
PMCPMC9849818

What OpenQuestion holds

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Registered trials

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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.