Paper · 2025 · Basrah Journal of Agricultural Sciences

Impact of Biofertilizers, Organic Fertilizers, and Foliar Application of Boron on Yield Characteristics of Maize (Zea mays L.)

Mohammed R. Ajeel; Mohammed M. Hamid Hamid; Ismail R. Al-Shahbani

2
claims
4
verbatim quotes
0
citations
1
research areas
✓
Open access · cc-by-nc

Abstract

This study took place under silty loam soil conditions at the Al-Musayyib project site (Babil Governorate, Iraq) from 15 July to 10 November 2024, to assess the interactive effects of biofertilizers, applied organic manure, and boron foliar application on yield attributes of maize (Zea mays L. Al-Maha). An experiment laid down in factorial arrangements in randomized complete block design (RCBD) consisted of three factors: an Azotobacter and Azospirillum seed inoculation (uninoculated, inoculated) and sheep manure in quantities of 0, 10, and 20 Mg ha⁻¹ and boron (boric acid) applied as a foliar treatment at levels of 0, 75, and 150 mg L⁻¹. Biofertilization in combination with high rates of organic manure and foliar spraying of boron gave great responses in the major yield components of dry matter yield, grains per cob, and total grain yield. The three-way interaction between the applied treatments achieved a significant contribution in synergy for all measured yield attributes. The results point towards the opportunity for integrated nutrient management to improve maize productivity under silty loam conditions as a feasible alternative to conventional fertilization approaches

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 2

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined biofertilization, high manure rates and boron spraying improved maize dry matter yield, grains per cob and grain yield.

Taxon
maizeZea mayst0
Treatment
Biofertilization in combination with high rates of organic manure and foliar spraying of borone0
Outcome
dry matter yield, grains per cob, and total grain yielde0

Not reportedComparatorDirection

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Biofertilization in combination with high rates of organic manure and foliar spraying of boron gave great responses in the major yield components of dry matter yield, grains per cob, and total grain yield”

✓ located verbatim in the source · abstract, characters 647–851 · show in text ↑
t0

“Maize (Zea mays L.)”

✓ located verbatim in the source · title, characters 107–126 · show in text ↑
Associationobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

The three-way treatment interaction significantly contributed to all measured yield attributes.

Taxon
maizeZea mayst0
Treatment
applied treatmentse0
Outcome
all measured yield attributese0

Not reportedDirection

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The three-way interaction between the applied treatments achieved a significant contribution in synergy for all measured yield attributes”

✓ located verbatim in the source · abstract, characters 853–990 · show in text ↑
t0

“Maize (Zea mays L.)”

✓ located verbatim in the source · title, characters 107–126 · show in text ↑

boron atom · yield · Zea mays (maize)Results differ

83 papers: 72 positive, 11 negative or no effect

71 papers in the same direction as this paper · 11 in the opposite direction

  1. negative
  2. no effect
  3. negative

79 papers more in this group

See all 83 papers →

inoculation · yield · Zea mays (maize)Positive and negative results

538 papers: 479 positive, 59 negative or no effect

478 papers in the same direction as this paper · 52 in the opposite direction · 7 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

534 papers more in this group

See all 538 papers →

application · yield · Zea mays (maize)Positive and negative results

629 papers: 575 positive, 54 negative or no effect

574 papers in the same direction as this paper · 42 in the opposite direction · 12 reporting no difference from an alternative

  1. no effect
  2. no effect
  3. negative

625 papers more in this group

See all 629 papers →

fertilization · yield · Zea mays (maize)Positive and negative results

3,908 papers: 3,485 positive, 423 negative or no effect

3,484 papers in the same direction as this paper · 338 in the opposite direction · 85 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

3,904 papers more in this group

See all 3,908 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.