Evidence map›Paper›PMID 34149755›Full record

ReviewFrontiers in plant science2021

Biochemical and Genetic Approaches Improving Nitrogen Use Efficiency in Cereal Crops: A Review.

Nitika Sandhu, Mehak Sethi, Aman Kumar, Devpriya Dang, Jasneet Singh, Parveen Chhuneja

Abstract readReview
In one paragraph

Review in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing 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

34 citing papers in PubMed.

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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.

Nitika SandhuSchool of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
Mehak SethiSchool of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
Aman KumarSchool of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
Devpriya DangSchool of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
Jasneet SinghSchool of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.
Parveen ChhunejaSchool of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nitrogen is an essential nutrient required in large quantities for the proper growth and development of plants. Nitrogen is the most limiting macronutrient for crop production in most of the world's agricultural areas. The dynamic nature of nitrogen and its tendency to lose soil and environment systems create a unique and challenging environment for its proper management. Exploiting genetic diversity, developing nutrient efficient novel varieties with better agronomy and crop management practices combined with improved crop genetics have been significant factors behind increased crop production. In this review, we highlight the various biochemical, genetic factors and the regulatory mechanisms controlling the plant nitrogen economy necessary for reducing fertilizer cost and improving nitrogen use efficiency while maintaining an acceptable grain yield.

Indexed as

biochemicalcerealgenesgeneticN fertilizernitrogen use efficiencyQTL

Identifiers

PMID34149755
PMCPMC8213353

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.