The greatest seed oil content (52.34%) was obtained with Zn and Ca nanofertilizers in groundnut.

zinc atom · quality: oil · Arachis hypogaea (peanut)Positive and negative results

12 papers in the same direction as this claim · 1 in the opposite direction

1. positive
   That treatment produced the highest oil yield, 1486.76 kg.h−1.

   Response of Yield and Some Physiological Traits of Groundnut (Arachis hypogaea L.) to Topping Height and Application Methods of Zn and Ca Nano-Chelates · 2019

   Same directionCited by this paper

2. positive
   The highest peanut oil yield (OY) (1582 kg/ha) was obtained with Zn nano-chelate at 1.0 g/l under the IR50 irrigation regime.

   Improvement of Yield and Quality of Peanut ( Arachis hypogaea L.), Some Enzymatic and Non-Enzymatic Antioxidants Activity in Response to Zn-Nano Fertilizer in Different Irrigation Regimes · 2024

   Same directionCites this paper

3. no effect
   Chelated zinc and iron soil plus foliar application gave the highest protein and oil content in summer groundnut, not significantly different among treatments.

   Effect of chelated zinc and iron on the uptake and quality parameters of summer groundnut (Arachis hypogaea L.) · 2024

   Opposite direction

4. positive
   Zn-application up to 5 kg Zn/ha substantially improved pod and kernel yield, oil yield and protein yield in groundnut.

   Improving productivity, quality and biofortification in groundnut (Arachis hypogaeaL.) through sulfur and zinc nutrition in alluvial soils of the semi-arid region of India · 2020

   Same direction

5. positive
   Zinc application increased oil yield by 13.9%.

   Sulphur and Micronutrient Nutrition of Groundnut in a Calcareous Soil · 1997

   Same direction

6. positive
   Seed oil content increased slightly with micronutrient treatments.

   Interaction effect of some micronutrients on yield, elemental composition and oil content of peanut · 1996

   Same direction

7. positive
   Zn foliar application at flowering or seed filling significantly increased oil yield and seed protein content versus control.

   Effect of nitrogen fertilizer levels and zinc foliar application on yield, yield attributes and some chemical traits of groundnut · 2013 · compared with control treatment

   Same direction

8. positive
   Application of S and Zn significantly increased the oil content of groundnut.

   Influence of Zn, B and S on the yield and quality of groundnut (Arachis Hypogea L.) · 2015

   Same direction

5 papers more in this group

calcium atom · quality: oil · Arachis hypogaea (peanut)Results agree

6 papers in the same direction as this claim

1. positive
   Gypsum plus calcium nitrate produced peanut oil yield of 700.3 kg ha−1.

   Conventional versus Nano Calcium Forms on Peanut Production under Sandy Soil Conditions · 2021

   Same directionCited by this paper

2. positive
   Ca+B maximally improved peanut oil content.

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

   Same direction

3. positive
   Calcium application had a significant effect on pod yield, kernel yield and oil content of peanut.

   Effect of Potassium and Calcium Application on Yield, Yield Components and Qualitative Characteristics of Peanut (Arachis hypogaea L.) In Guilan Province, Iran · 2012

   Same direction

4. positive
   Calcium application significantly enhanced seed oil and free fatty acids.

   Response of Diverse Peanut Cultivars to Calcium Fertilization under Clay Soil Conditions · 2023

   Same direction

5. positive
   Calcium increased the oleic acid to linoleic acid ratio in peanut kernels.

   Effects of Different Ca Applications on Physiological Characteristics, Yield and Quality in Peanut · 2008

   Same direction

6. positive
   Calcium nitrate spray gave the highest oil yield, 1016 kg ha-1.

   Enhancing Kharif Groundnut (Arachis hypogaea L.) Yield and Quality through Foliar Nutrition · 2018

   Same direction

nanoparticle · quality: oil · Arachis hypogaea (peanut)Results agree

8 papers in the same direction as this claim

1. positive
   That treatment produced the highest oil yield, 1486.76 kg.h−1.

   Response of Yield and Some Physiological Traits of Groundnut (Arachis hypogaea L.) to Topping Height and Application Methods of Zn and Ca Nano-Chelates · 2019

   Same directionCited by this paper

2. positive
   The highest peanut oil yield (OY) (1582 kg/ha) was obtained with Zn nano-chelate at 1.0 g/l under the IR50 irrigation regime.

   Improvement of Yield and Quality of Peanut ( Arachis hypogaea L.), Some Enzymatic and Non-Enzymatic Antioxidants Activity in Response to Zn-Nano Fertilizer in Different Irrigation Regimes · 2024

   Same directionCites this paper

3. positive
   Nano-Se increased unsaturated fatty acids relative to control.

   Evaluation of cytotoxicity, biochemical profile and yield components of groundnut plants treated with nano-selenium · 2019 · compared with control

   Same direction

4. positive
   Nanosilver treatment under pathogen infestation produced high oil content in harvested groundnut pods.

   Characterization and bioefficacy of green nanosilver particles derived from fungicide-tolerant Tricho-fusant for efficient biocontrol of stem rot (Sclerotium rolfsii Sacc.) in groundnut (Arachis hypogaea L.) · 2021

   Same direction

5. positive
   Variable rates of conventional fertilisers with POLY4 plus NP and gypsum significantly increased groundnut seed linoleic acid content by 38.5%

   Exploring the use of POLY4 for the improvement of productivity, peanut quality, and soil properties in Southern India · 2024

   Same direction

6. positive
   A single 200 ppm phosphorus nano-fertilizer application at 30 DAS significantly increased pod, seed and oil yields over control.

   Preparation, Characterization and Evaluation of Nano Phosphorus Foliar Application on Peanut Production under Sandy Soil · 2022 · compared with the control treatment

   Same direction

7. positive
   Nano potassium at 1000 ppm gave the highest protein and oil yield.

   Impact of Integration between Soil Application of Phosphorus and Foliar Spraying of Nano Potassium, Iron and Boron on the Productivity and Quality of Peanuts. · 2024

   Same direction

8. positive
   T6 achieved the highest oil yield, 820.7 kg ha-1.

   Strategic application of nano sulphur and nano calcium for groundnut growth and yield response: A multivariate approach · 2025

   Same direction