Effect of micronutrient supplemented Bradyrhizobium biofertilizers on nodulation, dry matter production and yield of soybean (Glycine max (L.) Merrill)

iron atom · yield · Glycine max (soybean)Results differ

36 papers in the same direction as this paper · 9 in the opposite direction

1. no effect
   Soil or foliar Fe or Mn did not change soybean root or shoot dry matter yield.

   Influence of foliar and soil applications of iron and manganese on soybean dry matter yield and iron-manganese relationship in a Calcareous soil · 2011

   Opposite direction

2. negative
   Increasing FeEDDHA from 0.2 to 2 mg Fe per kg decreased soybean dry matter yield at 15°C but not at 24°C.

   Manganese Deficiency in Soybeans as Affected by FeEddha and Low Soil Temperature · 1985

   Opposite direction

3. no effect
   Average seed yield of the 12 Fe-fertilized treatments at R6 was only 12% greater than the untreated check, not significant.

   Soybean Growth on Calcareous Soil as Affected by Three Iron Sources · 2003 · compared with untreated check

   Opposite direction

42 papers more in this group

molybdenum atom · yield · Glycine max (soybean)Results differ

58 papers in the same direction as this paper · 7 in the opposite direction · 1 reporting no difference from an alternative

1. no effect
   Molybdenum did not influence soybean grain yield.

   SULFUR, PHOSPHORUS, AND MOLYBDENUM INTERACTIONS ON THE CONCENTRATION AND UPTAKE OF MOLYBDENUM IN SOYBEAN PLANTS (Glycine max) · 1979

   Opposite direction

2. no effect
   Molybdenum produced no grain-yield response.

   SULFUR, PHOSPHORUS, AND MOLYBDENUM INTERACTIONS IN RELATION TO GROWTH, UPTAKE, AND UTILIZATION OF SULFUR IN SOYBEAN · 1980

   Opposite direction

3. no effect
   Application treatments did not differ in productivity, thousand-seed weight, or germination.

   Enrichment, quality, and productivity of soybean seeds with cobalt and molybdenum applications · 2019

   Opposite direction

63 papers more in this group

zinc atom · yield · Glycine max (soybean)Results differ

78 papers in the same direction as this paper · 10 in the opposite direction

1. negative
   Zinc suppressed root reductant production during impaired iron transport.

   Effect of Zinc on Translocation of Iron in Soybean Plants · 1970

   Opposite direction

2. no effect
   Addition of the four micronutrients did not increase soybean grain yield.

   Soybean Response to Broadcast Application of Boron, Chlorine, Manganese, and Zinc · 2017

   Opposite direction

3. negative
   Seed yield decreased at a faster rate when Zn was not applied than when plants received Zn fertilizer

   Yield and composition of soybeans as influenced by soil pH, phosphorus, zinc, and copper · 1986 · compared with plants received Zn fertilizer

   Opposite direction

85 papers more in this group

molybdenum atom · symbiosis · Glycine max (soybean)Positive and negative results

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

1. no effect
   Foliar cobalt and molybdenum at V5 and R2 did not alter soybean nodulation.

   Modes of application with Cobalt and Molybdenum fertilizations in different stages of soybean development and yield of soybean · 2020

   Opposite direction

2. positive
   Mo application improved soybean root traits and nodule number.

   Molybdenum oxide nanoparticles improve soybean yield and enhance nutritional quality · 2024

   Same direction

3. positive
   Mo supplementation significantly increased nitrogen fixation activity in USDA 140 nodules by up to 35%.

   Variability in molybdenum uptake activity in Bradyrhizobium japonicum strains · 1987

   Same direction

14 papers more in this group

Bradyrhizobium japonicum · symbiosis · Glycine max (soybean)Positive and negative results

45 papers in the same direction as this paper · 3 in the opposite direction · 1 reporting no difference from an alternative

1. no effect
   Water storage did not affect nodule initiation efficiency on soybean.

   Efficiency of Nodule Initiation in Cowpea and Soybean · 1988

   Opposite direction

2. negative
   A high single inoculum dose suppresses soybean primary-root nodulation.

   Suppression of nodulation in soybeans by superoptimal inoculation with Bradyrhizobium japonicum · 1986

   Opposite direction

3. no effect
   Bradyrhizobium inoculants did not increase soybean root nodule number.

   Bradyrhizobium japonicum Inoculants Have Little Effect in Kentucky's Soybean‐Corn Rotation · 2018

   Opposite direction

46 papers more in this group

Bradyrhizobium japonicum · yield · Glycine max (soybean)Positive and negative results

53 papers in the same direction as this paper · 6 in the opposite direction · 1 reporting no difference from an alternative

1. no effect
   B. japonicum inoculation did not improve soybean performance under either nitrogen source.

   Effect of bacterial root symbiosis and urea as source of nitrogen on performance of soybean plants grown hydroponically for Bioregenerative Life Support Systems (BLSSs) · 2015

   Opposite direction

2. no effect
   Inoculation with A. brasilense associated with B. japonicum did not affect agronomic traits or grain yield of RR soybean cultivars.

   Morphoagronomic and productive traits of RR soybean due to inoculation via Azospirillum brasilense groove · 2016 · compared with without inoculation

   Opposite direction

3. no effect
   Inoculation with B. japonicum had no significant effect on soybean productivity.

   Soybean yield in response to foliar fertilization, seed treatment with molybdenium and Bradyrhizobium japonicum inoculation · 2008

   Opposite direction

57 papers more in this group

zinc atom · symbiosis · Glycine max (soybean)Results agree

2 papers in the same direction as this paper

1. positive
   Zinc deficiency decreased nodule weights, leghemoglobin concentrations and nitrogen fixed.

   Nodulation and Nitrogen Fixation by Two Soybean Varieties as Affected by Phosphorus and Zinc Nutrition¹ · 1972

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

2. positive
   Application of 5 kg Zn ha-1 at 45 DAS in the alternate year gave the highest nodule number in soybean (36.78).

   Effect of Frequency and Rate of Zinc Application on Nodulation, Chlorophyll Content, Yield, and Quality of Soybean Grown in a Vertisol of Jabalpur, Madhya Pradesh, India · 2023

   Same direction

seed treatment · symbiosis · Glycine max (soybean)Positive and negative results

18 papers in the same direction as this paper · 4 in the opposite direction · 1 reporting no difference from an alternative

1. no effect
   Soybean seed germination, number of nodules per plant and nodule mass were not significantly affected by pre-inoculation and seed treatments.

   Pre-inoculation of soybean seeds: Effects on survival of Bradyrhizobium elkanii, nodulation and crop yield · 2018

   Opposite direction

2. no effect
   Seed treatment with carbofuran had no adverse effect on the nodulation pattern of soybean.

   Evaluation of Controlled release formulations of Carbofuran against YMV in Soybean and their residues · 2015

   Opposite direction

3. negative
   The four coatings reduced soybean fibrous root and nodule numbers.

   Comparison of Four Kinds of Seed Coating Agents on Root Rot Control Efficiency of Soybean · 2013

   Opposite direction

20 papers more in this group