application · Nutrient: content · Arachis hypogaea (peanut)

Foliar Application of Phosphorus to Spanish Peanuts¹ · 1986

• positive
  Foliar or root phosphorus increased total nitrogen and potassium uptake.

Effects of phosphate carriers, iron, and indoleacetic acid on iron nutrition and productivity of peanut on a calcareous soil · 1993

• positive
  IAA foliar spray tended to improve peanut iron nutrition.

CHELATED MICRONUTRIENTS ON THE YIELD AND NUTRIENT UPTAKE BY GROUNDNUT · 1997

• positive
  Foliar chelated mixtures increased micronutrient concentrations.
• positive
  Foliar chelated mixtures increased micronutrient uptake.

CYTOZYME FOR INCREASED YIELD OF GROUNDNUT · 1998

• positive
  Cytozyme spray significantly increased macro and micronutrient uptake.

Effect of Boron and Molybdenum on their Uptake and Yield of Groundnut · 2004

• positive
  The combined treatment increased groundnut uptake of boron and molybdenum relative to fertilizer alone.

  compared with recommended doses of fertilizers alone

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

  compared with recommended doses of fertilizers alone

Effect of Bordeaux Nutrition Protective Powder on Validity of Iron and Copper in Calcareous Soil and Yield of Peanuts · 2006

• positive
  Spraying BNPP increased the active iron content in young peanut leaves compared with the water-sprayed control.

  compared with CK

• positive
  Spraying BNPP increased the total iron content of peanut root, stem and leaves compared with the water-sprayed control.

  compared with CK

RESPONSE OF PEANUTS TO K FERTILIZATION AND FOLIAR SPRAYING WITH ZINC AND BORON UNDER SANDY SOIL CONDITIONS · 2008

• positive
  Combined K and foliar Zn plus B gave the highest plant nutrient content and uptake.

EFFECT OF PHOSPHORUS AND BIO-FERTILIZERS ON PRODUCTIVITY OF PEANUT CROP · 2008

• positive
  31 kg P2O5/fad. gave the highest peanut phosphorus content.

EFFECT OF MICRONUTRIENTSS AND WEED CONTROL TREATMENTS ON PEANUT YIELD AND ASSOCIATED WEEDS UNDER SANDY SOIL CONDITIONS. · 2008

• positive
  Foliar application of micronutrients increased N, P and K uptake by peanut compared with the control.

  compared with control treatment

Effect of iron soil and spray applied on some qualify characteristics of peanut (Arachis hypogaea L.) plants in a calcareous soil · 2010

• positive
  Iron application by either method significantly increased P, K and Ca.
• positive
  Iron application by either method significantly increased active iron, total iron and N.
• positive
  Iron application by either method significantly increased Mg.

IMPACT THE FOLIAR APPLICATION OF SILICON AND B WITH OR WITHOUT COMPOST ON SOIL FERTILITY AND PEANUT PRODUCTIVITY UNDER NEWLY RECLAIMED SOIL CONDITIONS · 2012

• positive
  The highest soil N, P, K, Si, B and Zn values were obtained from soil receiving foliar spraying with 150 ppm Si and 100 ppm B alone or with compost.

Effect of sulfur application and foliar spraying with zinc and boron on yield, yield components, and seed quality of peanut (arachis hypogaea l.) · 2013

• positive
  The specified sulfur, zinc and boron treatment gave the highest seed nutrient contents.

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

• positive
  Zn foliar application at flowering or seed filling significantly increased N and K content in seed and straw versus control.

  compared with control treatment

Role of exogenous nitric oxide in alleviating iron deficiency-induced peanut chlorosis on calcareous soil · 2013

• positive
  Foliar application of SNP enhanced the availability of Fe in peanut.

Zinc Biofortification in Sixty Groundnut Cultivars Through Foliar Application of Zinc Sulphate · 2015

• positive
  Foliar zinc increased groundnut seed zinc by 22%.

Effects of chemical regulation and P fertilization on P absorption and utilization in maize/peanut intercropping system · 2015

• positive
  Chemical regulator sprayed on intercropped maize increased P accumulation in peanut stems, leaves and nuts.
• positive
  Chemical regulation with P fertilization increased P content and accumulation in different organs of maize and peanut.
• positive
  Chemical regulator sprayed on intercropped maize increased peanut seed P content.

Evaluation of Nitrogen Levels and Application Methods with or without compost on Yield and Quality of Peanut under the Newly Reclaimed Soils. · 2015

• positive
  Increasing foliar nitrogen with compost increased seed N, P, and K content compared with other treatments.

  compared with other tre atments

Effect of Zinc and Iron Ferti-Fortification on Growth, Pod Yield and Zinc Uptake of Groundnut (Arachis hypogaea L.) Genotypes · 2017

• positive
  Soil and foliar ZnSO4 produced higher haulm zinc uptake, 153.61 g ha−1.
• positive
  Soil and foliar ZnSO4 produced higher kernel zinc uptake, 67.42 g ha−1.
• positive
  Soil and foliar ZnSO4 produced higher total zinc uptake, 221.03 g ha−1.

Effect of Iron Fertilization on Nitrogen and Iron Content, Uptake and Quality Parameters of Groundnut (Arachis hypogaea L.) · 2018

• positive
  Combined FeSO4, citric acid and FYM significantly increased groundnut nitrogen and iron content and uptake.
• positive
  Combined application significantly increased kernel nitrogen and iron content and uptake over control and was at par with foliar spray plus FYM.

  compared with control

FOLIAR APPLICATIONS OF FeSO4 ALONE AND IN COMBINATION WITH CITRIC ACID CAN REDUCE IRON DEFICIENCY INDUCED CHLOROSIS IN TWO PAKISTANI PEANUT (ARACHIS HYPOGAEA L.) VARIETIES · 2018

• positive
  Foliar FeSO 4 increased active Fe concentration in BARI-2000 up to 52% versus control.

  compared with control

• positive
  Foliar FeSO 4 increased active Fe concentration in BARD-699 up to 25% versus control.

  compared with control

Foliar applications for amelioration of iron deficiency in peanut (Arachis hypogaea L.) · 2018

• positive
  Active Fe concentration was higher in both genotypes with foliar sequestrene compared with control, up to 14 and 41%.

  compared with control

Effect of Foliar Nutrition on Growth and Uptake of Macro and Micronutrients of Kharif Groundnut (Arachis hypogaea L.) · 2018

• positive
  Total boron uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 64.9 g ha-1.
• positive
  Total nitrogen uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 142 kg ha-1.
• positive
  Total iron uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 2621 g ha-1.
• positive
  Total calcium uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 63 kg ha-1.
• positive
  Total sulphur uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 21.90 kg ha-1.
• positive
  Total manganese uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 748 g ha-1.
• positive
  Total phosphorus uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 23.33 kg ha-1.
• positive
  Total potassium uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 82 kg ha-1.
• positive
  Total zinc uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 302 g ha-1.
• positive
  Total magnesium uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 65 kg ha-1.
• positive
  Total copper uptake by the crop at harvest was highest under the 2 % foliar Ca(NO3)2 spray, at 190 g ha-1.

Nitrogen uptake and yield of groundnut as influenced by secondary and micronutrients · 2018

• positive
  The T10 treatment gave significantly higher nitrogen uptake.

Influence of secondary and micronutrients on primary nutrient uptake by groundnut (Arachis hypogaea L.) · 2019

• positive
  The combined treatment gave the highest N, P and K uptake by haulm and pod at harvest.

Combination of Trichoderma viride and Pseudomonas fluorescens for the enhanced control of Fusarium wilt disease caused by Fusarium oxysporum infecting Arachis hypogaea L. · 2019

• positive
  The same spray increased DNA, RNA and amino nitrogen content.

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

• positive
  That treatment produced the highest Ca content, 35.86 ppm.
• positive
  That treatment produced the highest seed Zn content, 12.08 ppm.

Enhancing productivity and nutritional quality of groundnut (Arachis hypogaea l.) through foliar nutrition · 2019

• positive
  Foliar treatment significantly increased nitrogen uptake to 209.66 kg, compared with control.

  compared with control

• positive
  Foliar treatment significantly increased phosphate uptake to 32.25 kg P2O5, compared with control.

  compared with control

• positive
  Foliar treatment significantly increased potassium uptake to 357.95 kg K2O, compared with control.

  compared with control

Effect of sulphur and iron on nutrient content, uptake and quality of groundnut (Arachis hypogaea L.) · 2020

• positive
  Iron spray at peg formation significantly increased kernel and haulm nutrient content.

  compared with 0.5% at flowering + peg formation stage

Effect of selenium fortification during sprouting of peanut seeds receiving HVEF and selenium soaking combination on yield, selenium and resveratrol contents, anti‐oxidative properties, and microbial control · 2022

• positive
  The combined treatment increased total sprout Se content to 61.32 μg g −1.

Spraying sorbitol-chelated calcium affected foliar calcium absorption and promoted the yield of peanut (Arachis hypogaea L.) · 2022

• positive
  Foliar fertilization increased calcium concentration in each subcellular fraction of peanut leaves.
• positive
  Foliar fertilization changed the distribution of calcium in peanut mesophyll cells, directly observed by transmission electron microscopy.

RESPONSE OF PEANUT TO WEED CONTROL MANAGEMENT AND NANO-ZINC FOLIAR APPLICATION IN GROWTH, YIELD, AND QUALITY TRAITS · 2022

• positive
  Foliar nano-zinc at 100 mg L-1 increased peanut zinc in the seeds by 89.2% compared with the control.

  compared with control

Effect of Macro and Micronutrients on Nutrient Uptake of Groundnut (Arachis hypogaea L.) in Coastal Sandy Soils · 2022

• positive
  T5 produced significantly higher N, P, K, S, Fe, Zn, Cu, Mn and B uptake at peg penetration.
• positive
  T7 gave the highest N, P, K, S, Zn, Cu, Mn and B uptake at harvest, on par with T5.

  compared with T5

Conjunctive and concentration dependent effects of nanoscale zinc and boron on the physiological, biochemical, nutrient uptake, and translocation processes in peanut (Arachis hypogaea L.) · 2023

• positive
  Foliar nanoscale nutrients significantly increased peanut nutrient uptake.

Effects of foliar application of amino acid-chelated selenite on photosynthetic characteristics of peanut (Arachis hypogaea L.) leaves at the podding stage · 2024

• positive
  Foliar Se application significantly increased leaf Se concentration in peanut.

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

• positive
  Chelated zinc and iron soil plus foliar application gave the highest uptake of Cu and Mn in summer groundnut.
• positive
  Chelated zinc and iron soil plus foliar application gave the highest uptake of Zn and Fe in summer groundnut.
• positive
  Chelated zinc and iron soil plus foliar application gave the highest uptake of N, P and K in summer groundnut.

Impacts of cobalt and zinc on improving peanuts nutrient uptake, yield and irrigation water use efficiency under different irrigation levels · 2024

• positive
  At 80% GWR, foliar zinc and cobalt enhanced uptake of nitrogen, phosphorus, magnesium and zinc.

Sequel of various tillage and nutrient management practices on yield attributes and uptake of groundnut · 2024

• positive
  T3 125% RDF soil application gave significantly higher nutrient uptake than T2.

  compared with T2 application of 100% RDF only

Foliar application of urea and micronutrients on quality parameters, nutrient content and uptake by groundnut in loamy sand soil (Typic Ustipsamments) · 2024

• positive
  T8 gave the significantly highest zinc uptake by groundnut kernel (33.5 g ha-1).
• positive
  Foliar RDF + 1.5% urea + 0.5% FeSO4 and ZnSO4 at 35 and 50 DAS (T8) gave the significantly highest iron content in groundnut kernel, at par with T5, T6 and T7.
• positive
  T7 gave the significantly highest nitrogen uptake by groundnut haulm, at par with T6 and T8.
• positive
  T8 gave the significantly highest iron uptake by groundnut kernel (1439.6 g ha-1).
• positive
  T8 gave the significantly highest potassium uptake by groundnut kernel (12.2 kg ha-1).
• positive
  T8 gave the significantly highest nitrogen uptake by groundnut kernel (38.8kg ha-1).
• positive
  T8 gave the significantly highest zinc uptake by groundnut haulm, at par with T6.
• positive
  T8 gave the significantly highest zinc content in groundnut.
• positive
  T8 gave the significantly highest potassium and iron uptake by groundnut haulm, at par with T6 and T7.

Influence of Biochar Based Nano-phosphorus on Phosphorus Uptake and Yield Performance of Groundnut (Arachis hypogaea L.) Grown in Sandy Loam Soils · 2025

• positive
  Soil application of 100% RDP+BBNPF at 4 kg/ha raised groundnut phosphorus content and phosphorus uptake.

Response of Groundnut (Arachis hypogaea L.) to Foliar Application of Nitrogen through Nano Urea and Urea Phosphate · 2025

• positive
  In groundnut, T7 significantly increased zinc, iron, copper and manganese content and uptake in seed and haulm versus 100% RDF with 2% urea spray and other conventional treatments.

  compared with 100% RDF + foliar spray of urea @ 2% at 30 & 60 DAS

• positive
  In groundnut, T7 significantly increased seed and haulm nutrient content and uptake of nitrogen, phosphorus and potassium versus 100% RDF with 2% urea spray and other conventional treatments.

  compared with 100% RDF + foliar spray of urea @ 2% at 30 & 60 DAS

Effects of soaking seeds with selenite on the physiological characteristics and quality of peanut sprouts · 2025

• positive
  Selenium concentration in peanut shoots increased with selenite soaking concentration.

  compared with increasing levels of selenite soaking

Re-evaluating the effect of sulphur fertilization on yield and nutrient uptake in a groundnut-blackgram cropping sequence · 2025

• positive
  The combined treatment significantly enhanced groundnut nutrient content and uptake.