Paper · 2004

Study on the Formula of Special Ear Fertilizer for Rice and Wheat

Xiuying Zhu; Chu Liang; Mei Guifang

OpenAlex W2375220625 ↗

4
claims
4
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The results of field test showed that the yields of rice and wheat while applying N, P, K and Si, Zn( Mn) with a suitable formula were higher compared with applying N only. The rice quality was also improved. It is lmportant to use compound special ear fertilizer for the crops.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher.

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 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Rice yield was higher with the combined formula than N alone.

Treatment
N, P, K and Si, Zn( Mn) with a suitable formulae0
Outcome
yields of ricee0
Direction
highere0
Comparator
applying N onlye0
Setting
field teste0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“The results of field test showed that the yields of rice and wheat while applying N, P, K and Si, Zn( Mn) with a suitable formula were higher compared with applying N only.”

✓ located verbatim in the source · abstract, characters 0–172 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Wheat yield was higher with the combined formula than N alone.

Treatment
N, P, K and Si, Zn( Mn) with a suitable formulae0
Outcome
yields of rice and wheate0
Direction
highere0
Comparator
applying N onlye0

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

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

Verbatim

e0

“The results of field test showed that the yields of rice and wheat while applying N, P, K and Si, Zn( Mn) with a suitable formula were higher compared with applying N only.”

✓ located verbatim in the source · abstract, characters 0–172 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Rice quality improved.

Outcome
rice qualitye0
Direction
improvede0

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

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

e0

“The rice quality was also improved.”

✓ located verbatim in the source · abstract, characters 173–208 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

The authors recommend compound special ear fertilizer.

Outcome
use compound special ear fertilizere0

Not reportedTaxon

Verbatim

e0

“It is lmportant to use compound special ear fertilizer for the crops.”

✓ located verbatim in the source · abstract, characters 209–278 · show in text ↑

manganese atom · yield · Oryza sativa (rice)Results differ

27 papers: 23 positive, 4 negative or no effect

22 papers in the same direction as this paper · 4 in the opposite direction

  1. negative
    Root hair production is inhibited with increasing Mn concentrations.

    RICE PLANT STRUCTURAL CHANGES BY ADDITION OF EXCESS MANGANESE · 2002

    Opposite direction

  2. negative
    In a glasshouse pot experiment, soil amendment with calcium silicate or rice husk ash (with and without Mn) significantly improved rice yield-related components and yield compared with the Si-free control at P < 0.05.

    Comparative evaluation on calcium silicate and rice husk ash amendment for silicon-based fertilization of Malaysian rice (Oryza sativa L.) varieties · 2021 · compared with control (Si-free treatment)

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  3. no effect
    Additional manganese did not change rice yield or iron or manganese uptake.

    Response to iron and manganese application as affected by their availability in a Typic Natraqualf · 1994

    Opposite direction

23 papers more in this group

See all 27 papers →

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

65 papers: 61 positive, 4 negative or no effect

60 papers in the same direction as this paper · 4 in the opposite direction

  1. no effect
    Applications of multiple nutrients did not significantly increase wheat yield.

    Evidence for the involvement of the root lesion nematode Pratylenchus thornei in wheat yield decline in northern New South Wales · 1987

    Opposite direction

  2. no effect
    Micronutrients (Zn, Cu, Fe and Mn) had no significant effect on wheat yield.

    Maximizing wheat yield through integrated use of farmyard manure and fertilizers · 2016

    Opposite direction

  3. no effect
    Neither nitrogen nor manganese fertilisation changed the wheat grain yield.

    Mycotoxin Level in Winter Wheat Grain as Impacted by Nitrogen and Manganese Fertilisation · 2023

    Opposite direction

61 papers more in this group

See all 65 papers →

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

90 papers: 85 positive, 5 negative or no effect

84 papers in the same direction as this paper · 5 in the opposite direction

  1. no effect
    At the optimum CSS application rate, wheat long-term growth or yield showed no detrimental impact.

    Boosting silica levels in wheat leaves reduces grazing by rabbits · 2006

    Opposite direction

  2. no effect
    Foliar silicon did not affect wheat seed yield.

    Foliar application of silicon and the effect on wheat seed yield and quality · 2013

    Opposite direction

  3. no effect
    Most wheat yield components did not respond to foliar silicon.

    FOLIAR APPLICATION OF SILICON ON YIELD COMPONENTS OF WHEAT CROP · 2017

    Opposite direction

86 papers more in this group

See all 90 papers →

silicon atom · yield · Oryza sativa (rice)Results differ

218 papers: 202 positive, 16 negative or no effect

201 papers in the same direction as this paper · 16 in the opposite direction

  1. no effect
    Silicon without fungicides and fungicides at full rate without silicon showed no differences in yield in upland rice.

    Effects of Silicon and Fungicides on the Control of Leaf and Neck Blast in Upland Rice · 2004 · compared with fungicides (full rate) without Si

    Opposite directionAbout lacking this nutrient, so it counts the other way round

  2. no effect
    Silicon application produced no significant yield difference under high silica availability.

    Growth and canopy structure of rice plants grown under field conditions as affected by Si application · 2002 · compared with without Si application

    Opposite direction

  3. negative
    Yield of rice was depressed at the higher Si rate (500 kg ha−1 compared with 250 kg ha−1) with potassium and sodium silicates in sandy-loam soil under W2 irrigation.

    Effects of different sources of silicon and irrigation regime on rice yield components and silicon dynamics in the plant and soil · 2020 · compared with 250 kg ha−1

    Opposite direction

214 papers more in this group

See all 218 papers →

zinc atom · yield · Oryza sativa (rice)Results differ

419 papers: 389 positive, 30 negative or no effect

388 papers in the same direction as this paper · 28 in the opposite direction · 2 reporting no difference from an alternative

  1. no effect
    Foliar-applied Zn, I, Fe or Se did not affect rice grain yield.

    Simultaneous Biofortification of Rice With Zinc, Iodine, Iron and Selenium Through Foliar Treatment of a Micronutrient Cocktail in Five Countries · 2020 · compared with local control (LC)

    Opposite direction

  2. negative
    Foliar Zn application at a late stage was not as effective as soil application in increasing yield attributes and yield of rice.

    Relative Efficiency of Zinc-Coated Urea and Soil and Foliar Application of Zinc Sulphate on Yield, Nitrogen, Phosphorus, Potassium, Zinc and Iron Biofortification in Grains and Uptake by Basmati Rice (Oryza sativa L.) · 2015 · compared with soil application

    Opposite direction

  3. no effect
    Following green manure, reduced P, K, S and Zn doses did not reduce T. Aman yield.

    Long‐Term Integrated Nutrient Management for Rice‐Based Cropping Pattern: Effect on Growth, Yield, Nutrient Uptake, Nutrient Balance Sheet, and Soil Fertility · 2007

    Opposite direction

415 papers more in this group

See all 419 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

  1. 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

  2. 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

  3. 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 · 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

  1. 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

  2. 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

  3. 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 →

potassium · yield · Oryza sativa (rice)Positive and negative results

383 papers: 344 positive, 39 negative or no effect

343 papers in the same direction as this paper · 34 in the opposite direction · 5 reporting no difference from an alternative

  1. no effect
    Following green manure, reduced P, K, S and Zn doses did not reduce T. Aman yield.

    Long‐Term Integrated Nutrient Management for Rice‐Based Cropping Pattern: Effect on Growth, Yield, Nutrient Uptake, Nutrient Balance Sheet, and Soil Fertility · 2007

    Opposite direction

  2. negative
    Low K (3 mg/kg) decreased allelochemical production in rice.

    Nutritional Stresses and Varietal Resistance in Rice: Effects on Whitebacked Planthopper · 1991

    Opposite direction

  3. no effect
    K application did not increase mean rice yield.

    Upland rice response to nutrient application in Uganda · 2014

    Opposite direction

379 papers more in this group

See all 383 papers →

8 of 12 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.