Paper · 2001

Effects of calcium and boron on the growth, yield and quality of peanut

Zhou En

OpenAlex W2381880838 ↗In the paper network →

7
claims
8
verbatim quotes
2
citations
2
research areas
—
Not open access

Abstract

Effects of calcium, boron and combined application of Ca and B on the growth, yield and quality of peanut with soil substitutive Ca content at 0.84me/100g and available B at 0.163mg/kg respectively, were studied. The results showed that the application of Ca fertilizer increased yield and quality of peanut; the application of B fertilizer improved quality of peanut but give negative effect in yield; combined application of Ca and B also increased yield of peanut and Ca fertilizer was the main effect. The application Ca and B fertilizer not only increased Ca and B contents in peanut plant during maturity, but also significantly increased residual Ca and B in soil.

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 7

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium fertilizer increased peanut yield.

Treatment
Ca fertilizere0
Outcome
yielde0
Direction
increasede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“the application of Ca fertilizer increased yield and quality of peanut”

✓ located verbatim in the source · abstract, characters 237–307 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium fertilizer increased peanut quality.

Treatment
Ca fertilizere0
Outcome
qualitye0
Direction
increasede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“the application of Ca fertilizer increased yield and quality of peanut”

✓ located verbatim in the source · abstract, characters 237–307 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Boron fertilizer improved peanut quality.

Treatment
B fertilizere0
Outcome
qualitye0
Direction
improvede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“the application of B fertilizer improved quality of peanut”

✓ located verbatim in the source · abstract, characters 309–367 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Boron fertilizer negatively affected peanut yield.

Treatment
B fertilizere0
Outcome
yielde0
Direction
negative effecte0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“the application of B fertilizer improved quality of peanut but give negative effect in yield”

✓ located verbatim in the source · abstract, characters 309–401 · show in text ↑
t0

“peanut”

✓ located verbatim in the source · title, characters 65–71 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Combined calcium and boron increased peanut yield, with calcium the main effect.

Treatment
combined application of Ca and Be0
Outcome
yielde0
Direction
increasede0
Qualifier
Ca fertilizer was the main effecte0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“combined application of Ca and B also increased yield of peanut and Ca fertilizer was the main effect”

✓ located verbatim in the source · abstract, characters 403–504 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium and boron fertilizer increased calcium and boron contents in mature peanut plants.

Organ / stage
maturitye0
Treatment
Ca and B fertilizere0
Outcome
Ca and B contents in peanut plante0
Direction
increasede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“The application Ca and B fertilizer not only increased Ca and B contents in peanut plant during maturity”

✓ located verbatim in the source · abstract, characters 506–610 · show in text ↑
Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Calcium and boron fertilizer significantly increased residual calcium and boron in soil.

Treatment
Ca and B fertilizere0
Outcome
residual Ca and B in soile0
Direction
increasede0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“The application Ca and B fertilizer not only increased Ca and B contents in peanut plant during maturity, but also significantly increased residual Ca and B in soil”

✓ located verbatim in the source · abstract, characters 506–670 · show in text ↑

boron atom · yield · Arachis hypogaea (peanut)Results differ

34 papers: 30 positive, 4 negative or no effect

3 papers in the same direction as this paper · 30 in the opposite direction

  1. positive
    B treatment maximized peanut pods per plant.

    The Individual and Combined Effect of Nanoparticles and Biofertilizers on Growth, Yield, and Biochemical Attributes of Peanuts (Arachis hypogea L.) · 2022 · compared with other treatments

    Opposite direction

  2. positive
    B fertilization at 0.5 to 1.0 kg B/ha increased pod yield of rainfed peanut by 10% over control in a field experiment.

    Micronutrient deficiencies in rainfed calcareous soils of Pakistan. II. Boron nutrition of the peanut plant · 1997 · compared with control

    Opposite direction

  3. positive
    Boron deficiency decreased fruit yield of peanut compared with normal plants.

    Comparison of Calcium and Boron Deficiencies of the Peanut I. Physiological and Yield Differences1 · 1966 · compared with normal peanuts

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

30 papers more in this group

See all 34 papers →

calcium atom · yield · Arachis hypogaea (peanut)Results differ

74 papers: 68 positive, 6 negative or no effect

67 papers in the same direction as this paper · 6 in the opposite direction

  1. negative
    High rates of potassium and nitrogen combined with low rates of calcium lowered groundnut yields.

    Effects of Fertilizers on Exchangeable Cation Ratios and Crop Nutrition in Northern Nigeria · 1976

    Opposite direction

  2. negative
    Virginia Bunch 1 seed dry matter production decreased at pod-zone calcium concentrations of at least 112 μM.

    Calcium Nutrition of Peanut Grown in Solution Culture. II. Pod-zone and Tissue Calcium Requirements for Fruiting of a Virginia and a Spanish Peanut · 2009

    Opposite direction

  3. no effect
    Calcium fertilization did not change peanut yield.

    Effect of Calcium Source and Irrigation on Soil and Plant Cation Concentrations in Peanut (Arachis hypogaea L.) · 2019

    Opposite direction

70 papers more in this group

See all 74 papers →

calcium atom · quality: general · Arachis hypogaea (peanut)Positive and negative results

8 papers: 7 positive, 1 negative or no effect

6 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
    Soil supplied gypsum Ca-1 had lower growth, leaf nutrient, yield and quality performance.

    Response of Diverse Peanut Cultivars to Nano and Conventional Calcium Forms under Alkaline Sandy Soil · 2023

    Opposite direction

  2. positive
    Calcium nitrate followed gypsum plus conventional calcium nitrate for peanut yield and quality.

    Conventional versus Nano Calcium Forms on Peanut Production under Sandy Soil Conditions · 2021 · compared with gypsum plus conventional CaNO3

    Same direction

  3. positive
    Without calcium the seed quality of peanut was poorer than in normal plants.

    Comparison of Calcium and Boron Deficiencies of the Peanut I. Physiological and Yield Differences1 · 1966 · compared with normal peanuts

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

4 papers more in this group

See all 8 papers →

calcium atom · nutrient: content · Arachis hypogaea (peanut)Positive and negative results

28 papers: 25 positive, 3 negative or no effect

24 papers in the same direction as this paper · 3 in the opposite direction

  1. no effect
    Translocation of labelled calcium to peanut fruiting organs was not shown when labelled calcium was added in the fruiting zone.

    Physiological Studies on the Fructification of Peanut : 3. The most beneficial period of calcium supply and changes of carbohydrates in the fruit at its filling period · 1960 · compared with not applied to the fruiting zone where the gynophores reach

    Opposite direction

  2. no effect
    Bunch-type filled-fruit shell alcohol-soluble calcium did not differ among calcium treatments.

    Physiological Studies on Fructification of Peanut : 8. On the relation between the calcium in the fruiting zone and the formation of unfilled fruit. · 1962

    Opposite direction

  3. no effect
    Ca2+ treatment had an insignificant effect on tritiated thymidine uptake.

    Studies on the Correlation Between Seed Vigour and DNA Synthesis in the Axis of Peanut Seed During Early Germination · 1992

    Opposite direction

24 papers more in this group

See all 28 papers →

boron atom · nutrient: content · Arachis hypogaea (peanut)Results agree

7 papers: 7 positive, 0 negative or no effect

6 papers in the same direction as this paper

  1. positive
    B application enhanced groundnut pod B content.

    Long-Term Impact of Boron Addition at Various Dosages to a Groundnut-Cabbage System on Crop Yield and Boron Dynamics in Typic Haplustepts · 2023

    Same direction

  2. positive
    The combined treatment increased boron and molybdenum availability relative to fertilizer alone.

    Effect of Boron and Molybdenum on their Uptake and Yield of Groundnut · 2004 · compared with recommended doses of fertilizers alone

    Same direction

  3. positive
    Boron topdressing improved boron content and accumulation in peanut stems and leaves.

    Effects of drip irrigation and topdressing on dry matter weight, mineral nutrient absorption and yield of pod-bearing stage in peanut · 2020

    Same direction

3 papers more in this group

See all 7 papers →

boron atom · quality: general · Arachis hypogaea (peanut)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
    Boron deficiency caused poor fruit quality in peanut compared with normal plants.

    Comparison of Calcium and Boron Deficiencies of the Peanut I. Physiological and Yield Differences1 · 1966 · compared with normal peanuts

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

  2. positive
    Foliar and soil boron improved seed nutrition and quality.

    Boron nutrition improves peanuts yield and seed quality in a low B sandy soil · 2024

    Same direction

  3. positive
    Boron 8 kg/ha with molybdenum 1 kg/ha significantly increased groundnut nutrient content, uptake and quality parameters.

    Response of boron and molybdenum on groundnut (Arachis hypogaea L.) under medium black calcareous soil · 2019

    Same direction

4 papers more in this group

See all 8 papers →

fertilization · quality: general · Arachis hypogaea (peanut)Positive and negative results

33 papers: 31 positive, 2 negative or no effect

30 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
    Organic manure alone did not sustain soil quality.

    Influence of long-term use of inorganic and organic manures on soil fertility and sustainable productivity of rainfed groundnut in alfisols · 2005

    Opposite direction

  2. no effect
    Chickpea nutrient management did not affect groundnut growth attributes, yield attributes, yield or quality.

    Effect of nutrient management in kharif groundnut-chickpea cropping sequence on growth, yield attributes, yield and quality of kharif groundnut under organic farming · 2025

    Opposite direction

  3. positive
    Integrated organic or industrial wastes with fertilizer and amendments improved peanut kernel quality over fertilizer alone.

    Comparative effectiveness of different organic and industrial wastes on peanut: Plant growth, yield, oil content, protein content, mineral composition and hydration coefficient of kernels · 2007 · compared with sole CF

    Same direction

29 papers more in this group

See all 33 papers →

fertilization · nutrient: content · Arachis hypogaea (peanut)Positive and negative results

153 papers: 147 positive, 6 negative or no effect

146 papers in the same direction as this paper · 6 in the opposite direction

  1. no effect
    Greenhouse lime, herbicide, or fertilizer applications did not affect plant morphology or leaf N content.

    Effects of Herbicides, a Nematicide and Rhizobium Inoculant on Yield, Chemical Composition and Nodulation of Starr Peanuts (Arachis hypogaea L.)1 · 1976

    Opposite direction

  2. no effect
    Foliar N, P, K and S fertilization did not increase nutrient uptake of peanuts.

    Foliar Fertilization Effects on Yield, Quality, Nutrient Uptake, and Vegetative Characteristics of Florunner Peanuts.1,2 · 1982

    Opposite direction

  3. no effect
    Kelud volcanic ash and manure treatment did not significantly affect exchangeable Ca or Ca uptake.

    Ketersediaan dan Serapan Ca Pada Kacang Tanah di Tanah Alfisols yang Diberi Abu Vulkanik Kelud dan Pupuk Kandang · 2017

    Opposite direction

149 papers more in this group

See all 153 papers →

8 of 9 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.