Effect of Nano Potassium and Nano Zinc on Growth and Yield Enhancement in Wheat (Triticum aestivum L.)

Abstract

The field experiment was conducted during Rabi season 2022 at experimental field of Crop Research Farm, Department of Agronomy, Naini Agricultural Institute, Sam Higginbottom University of Agriculture, Technology And Sciences, Prayagraj, Uttar Pradesh, India. The soil of experimental plot was sandy loam in texture, nearly neutral in soil reaction (pH 7.3), low in organic carbon (0.48%), available nitrogen (230 kg/ha), available phosphorus (13.60 kg/ha) and available potassium (215.4 kg/ha). The treatment consists of 3 levels of Nano potassium 25, 40, 55 ppm and Nano zinc 60, 80, 120 ppm along with control. The experiment was layout in Randomized Block Design with ten treatments each replicated thrice. Higher plant height (93.43 cm), plant dry weight (26.99 g), tillers/running row meter (73.57) and the yield attributes namely spike length (11.93 cm), grains/spike (51.67), spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm].

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Claims 9

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination of nano potassium 55ppm and nano zinc 120ppm had the highest plant height of 93.43 cm.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: plant heighte0
Direction: Highere0
Value: 93.43 cme0

Not reportedComparator

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

*Triticum aestivum* · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0
“Higher plant height (93.43 cm), plant dry weight (26.99 g), tillers/running row meter (73.57) and the yield attributes namely spike length (11.93 cm), grains/spike (51.67), spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 711–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest plant dry weight of 26.99 g.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: plant dry weighte0
Direction: higheste0
Value: 26.99 ge0

Not reportedComparator

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

Verbatim

e0
“plant dry weight (26.99 g), tillers/running row meter (73.57) and the yield attributes namely spike length (11.93 cm), grains/spike (51.67), spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 743–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest tillers per running row meter of 73.57.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: tillers/running row metere0
Direction: higheste0
Value: 73.57e0

Not reportedComparator

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

Verbatim

e0
“tillers/running row meter (73.57) and the yield attributes namely spike length (11.93 cm), grains/spike (51.67), spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 771–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest spike length of 11.93 cm.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: spike lengthe0
Direction: higheste0
Value: 11.93 cme0

Not reportedComparator

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

Verbatim

e0
“spike length (11.93 cm), grains/spike (51.67), spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 837–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest grains per spike of 51.67.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: grains/spikee0
Direction: higheste0
Value: 51.67e0

Not reportedComparator

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

Verbatim

e0
“grains/spike (51.67), spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 862–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest spikes per running row meter of 62.90.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: spikes/running row metere0
Direction: higheste0
Value: 62.90e0

Not reportedComparator

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

Verbatim

e0
“spikes/running row meter (62.90), effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 884–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest effective tillers per running row meter of 60.10.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: effective tillers/running row metere0
Direction: higheste0
Value: 60.10e0

Not reportedComparator

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

Verbatim

e0
“effective tillers/running row meter (60.10), grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 918–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest grain yield of 6.61 t/ha.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: grain yielde0
Direction: higheste0
Value: 6.61 t/hae0

Not reportedComparator

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

Verbatim

e0
“grain yield (6.61 t/ha) and straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 963–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

The combination produced highest straw yield of 8.90 t/ha.

Taxon: WheatTriticum aestivumt0
Treatment: Nano potassium 55ppm + Nano zinc 120ppme0
Outcome: straw yielde0
Direction: higheste0
Value: 8.90 t/hae0

Not reportedComparator

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

Verbatim

e0
“straw yield (8.90 t/ha were obtained highest in the treatment 9 [Nano potassium 55ppm + Nano zinc 120ppm]”
✓ located verbatim in the source · abstract, characters 991–1096 · show in text ↑

t0
“Wheat”
✓ located verbatim in the source · title, characters 74–79 · show in text ↑

zinc atom · growth · Triticum aestivum (wheat)Results differ

200 papers: 155 positive, 45 negative or no effect

154 papers in the same direction as this paper · 43 in the opposite direction · 2 reporting no difference from an alternative

no effect
Surfactant with chelated zinc sprays did not cause negative wheat growth effects.
Zinc Mobility in Wheat: Uptake and Distribution of Zinc Applied to Leaves or Roots · 2001
Opposite direction
no effect
Wheat plants with low Mn or low Zn supply showed no growth differences from controls at the three harvests.
Distribution and remobilization of Zn and Mn during grain development in wheat · 1994 · compared with controls (sufficient Zn and Mn)
Opposite directionAbout lacking this nutrient, so it counts the other way round
negative
The 300 Zn treatment decreased shoot and root growth.
Analysis of Triticum aestivum seedling response to the excess of zinc · 2015
Opposite direction

196 papers more in this group

See all 200 papers →

zinc atom · yield · Triticum aestivum (wheat)Results differ

511 papers: 456 positive, 55 negative or no effect

455 papers in the same direction as this paper · 49 in the opposite direction · 6 reporting no difference from an alternative

no effect
Zinc application yielded hardly any benefit.
Landscape positions dictating crop fertilizer responses in wheat-based farming systems of East African Highlands · 2020
Opposite direction
negative
Zinc inhibited non mycorrhizal wheat root dry yield.
Arbuscular mycorrhizal strategy for zinc mycoremediation and diminished translocation to shoots and grains in wheat · 2017
Opposite direction
no effect
Foliar Zn had no significant effect on wheat grain yield.
Foliar zinc fertilization improves the zinc nutritional value of wheat (Triticum aestivum L.) grain · 2011
Opposite direction

507 papers more in this group

See all 511 papers →

potassium · growth · Triticum aestivum (wheat)Positive and negative results

79 papers: 66 positive, 13 negative or no effect

65 papers in the same direction as this paper · 11 in the opposite direction · 2 reporting no difference from an alternative

negative
Growth was more severely inhibited in high-K+ plants than in low-K+ plants
Effects of cadmium and lead on the accumulation of Ca²⁺ and K⁺ and on the influx and translocation of K⁺ in wheat of low and high K⁺ status · 1992 · compared with low‐K + plants
Opposite direction
no effect
Potassium did not affect wheat growth stage.
The effect of potassium and humic acid applications on yield and nutrient contents of wheat (Triticum aestivum L. var. Delfii) with same soil properties · 2019
Opposite direction
no effect
Calcium or potassium presowing treatment did not significantly raise final germination over distilled water.
Effect of presowing seed treatments on germination and early seedling growth of wheat varieties under saline conditions · 2000 · compared with DW treatment
Opposite direction

75 papers more in this group

See all 79 papers →

nanoparticle · growth · Triticum aestivum (wheat)Positive and negative results

168 papers: 146 positive, 22 negative or no effect

145 papers in the same direction as this paper · 20 in the opposite direction · 2 reporting no difference from an alternative

negative
wheat growth was reduced by Ag2S-NPs by up to 52% after two weeks.
Silver sulfide nanoparticles (Ag₂S-NPs) are taken up by plants and are phytotoxic · 2015
Opposite direction
negative
High nanoparticle concentrations decreased root and shoot fresh weight.
Effects of silicon oxide nanoparticles on growth and physiology of wheat seedlings · 2016
Opposite direction
no effect
Camphor nanoemulsion had no reported effect on seed germination or seedling growth.
Nanoemulsion of Camphor (Eucalyptus globulus) Essential Oil, Formulation, Characterization and Insecticidal Activity against Wheat Weevil, Sitophilus granarius · 2017
Opposite direction

164 papers more in this group

See all 168 papers →

potassium · yield · Triticum aestivum (wheat)Positive and negative results

257 papers: 227 positive, 30 negative or no effect

226 papers in the same direction as this paper · 29 in the opposite direction · 1 reporting no difference from an alternative

negative
NK reduced yield to near the unfertilized control level.
Effects of Long-Term Fertilization on Leaf Photosynthetic Characteristics and Grain Yield in Winter Wheat · 2004 · compared with no fertilizer
Opposite direction
no effect
Nano-N with 75% conventional N gave wheat and maize grain yield at par with full conventional fertilizer.
Changes in microbial community structure and yield responses with the use of nano-fertilizers of nitrogen and zinc in wheat–maize system · 2024 · compared with N 100 PK
Opposite direction
no effect
Incorporating P and K into the subsoil did not further change wheat yield.
The effects of subsoiling and deep incorporation of P and K fertilizers on the yield and nutrient uptake of barley, potatoes, wheat and sugar beet grown in rotation · 1979
Opposite direction

253 papers more in this group

See all 257 papers →

nanoparticle · yield · Triticum aestivum (wheat)Positive and negative results

260 papers: 242 positive, 18 negative or no effect

241 papers in the same direction as this paper · 18 in the opposite direction

negative
The higher nano iron oxide rate decreased those three traits.
Effect of foliar application of nano-iron oxidase, iron chelate and iron sulphate rates on yield and quality of wheat. · 2013
Opposite direction
negative
Nitrogen fertilizer treatments showed significant annual wheat yield declines of 76 to 114 kg ha−1 yr−1.
Effects of Inorganic Fertilizer Inputs on Grain Yields and Soil Properties in a Long‐Term Wheat–Corn Cropping System in South China · 2008
Opposite direction
negative
Wheat yield declined by 84.7 kg/ha/yr under NP fertilization
Trends in grain yields and soil organic C in a long‐term fertilization experiment in the China Loess Plateau · 2008
Opposite direction

256 papers more in this group

See all 260 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.

Abstract

Claims 9

The same questions in other papers

zinc atom · growth · Triticum aestivum (wheat)Results differ

zinc atom · yield · Triticum aestivum (wheat)Results differ

potassium · growth · Triticum aestivum (wheat)Positive and negative results

nanoparticle · growth · Triticum aestivum (wheat)Positive and negative results

potassium · yield · Triticum aestivum (wheat)Positive and negative results

nanoparticle · yield · Triticum aestivum (wheat)Positive and negative results