Evidence map›Paper›PMID 34552117›Full record

ArticleScientific reports2021

Sustainable intensification of maize and wheat cropping system through pulse intercropping.

S C Tripathi, Karnam Venkatesh, Raj Pal Meena, Subhash Chander, G P Singh

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing 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

4 citing papers in PubMed.

  1. 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

5 authors.

S C TripathiICAR-Indian Institute of Wheat and Barley Research, Agarsain Marg, P.B. No. 158, Karnal, Haryana, 132 001, India. sc.tripathi@icar.gov.in.
Karnam VenkateshICAR-Indian Institute of Wheat and Barley Research, Agarsain Marg, P.B. No. 158, Karnal, Haryana, 132 001, India.
Raj Pal MeenaICAR-Indian Institute of Wheat and Barley Research, Agarsain Marg, P.B. No. 158, Karnal, Haryana, 132 001, India.
Subhash ChanderICAR-Indian Institute of Wheat and Barley Research, Agarsain Marg, P.B. No. 158, Karnal, Haryana, 132 001, India.
G P SinghICAR-Indian Institute of Wheat and Barley Research, Agarsain Marg, P.B. No. 158, Karnal, Haryana, 132 001, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The intercropping of legumes with cereals help to achieve sustainable intensification by their mutual complementarity at efficiently using radiation, nutrients, etc. Several studies indicated such beneficial effects on the other component crop however, little research has been conducted to quantify their effects on the subsequent crop in a cropping system. In this study, the effect of the legume intercropping on the entire cropping system, particularly the maize + legume-wheat system was studied. Four legumes intercropped to maize followed by wheat crop were studied for intensification measures such as wheat equivalent yield (WEY), land equivalent ratio (LER), sustainable value index (SVI), and economic returns. N saving effect of legumes on the subsequent wheat crop was quantified with two N levels. Maize + cowpea-wheat combination was the most productive and economic intercrop combination (LER = 1.71, SVI = 0.96) with an increase in net economic return (43.63%) with a B:C ratio of 1.94. An additional 25% N (37.5 kg ha

Identifiers

PMID34552117
PMCPMC8458501

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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.