Abstract
Two field experiments were carried out in the 2022 and 2023 growing summer seasons at the Experimental Farm, Faculty of Agriculture, Mansoura University, Dakahlia Governorate, Egypt, to enhance soybean productivity and seed quality through seed priming and biofertilization treatments under water stress conditions. Water stress circumstances include irrigation levels that are 100%, 80%, and 60% of the water duty (2818 m3/fed). Seed priming treatments were without, hydropriming, calcium chloride, humic acid and seaweed extract. Biofertilization treatments were without, inoculation with Rhizobium japonicum, Mycorrhiza and Rhizobium japonicum + Mycorrhiza. A separate experiment was conducted for each watering level. Each irrigation treatments was conducted in a separate experiment, every separate experiment laid-out in a strip-plot design with three replications. The highest values of soybean yields, their constituent parts, and seed quality were obtained with normal irrigation. Soybean seed priming in calcium chloride (CaCl2) at a rate of 6 g/L resulted in the highest yields, their constituent parts, and seed quality. Seed inoculation with Rhizobium japonicum besides Mycorrhiza exceeded other biofertilization treatments and produced the highest values of yields and its components as well as seed quality of soybean. To save irrigation water, while maintaining the highest productivity and seed quality, it could be recommended that irrigation of soybean plants at the level of 80 % from water duty (2254.4 m3/fed) and priming seed in CaCl2 at 6 g/L besides inoculating seeds with Rhizobium japonicum in addition to inoculation with Mycorrhiza under the environmental circumstances of Egypt's Dakahlia Governorate's Mansoura district.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
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
Claim · model-written summary
Normal irrigation produced the highest soybean yields and yield components.
- Taxon
- soybean
Glycine maxe0 - Treatment
- normal irrigatione0
- Outcome
- soybean yields, their constituent partse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest values of soybean yields, their constituent parts, and seed quality were obtained with normal irrigation.”
Claim · model-written summary
Normal irrigation produced the highest soybean seed quality.
- Taxon
- soybeanGlycine maxe0
- Treatment
- normal irrigatione0
- Outcome
- seed qualitye0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The highest values of soybean yields, their constituent parts, and seed quality were obtained with normal irrigation.”
Claim · model-written summary
Calcium chloride seed priming produced the highest soybean yields and yield components.
- Taxon
- SoybeanGlycine maxe0
- Treatment
- seed priming in calcium chloride (CaCl2) at a rate of 6 g/Le0
- Outcome
- yields, their constituent partse0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean seed priming in calcium chloride (CaCl2) at a rate of 6 g/L resulted in the highest yields, their constituent parts, and seed quality.”
Claim · model-written summary
Calcium chloride seed priming produced the highest soybean seed quality.
- Taxon
- SoybeanGlycine maxe0
- Treatment
- seed priming in calcium chloride (CaCl2) at a rate of 6 g/Le0
- Outcome
- seed qualitye0
- Direction
- higheste0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean seed priming in calcium chloride (CaCl2) at a rate of 6 g/L resulted in the highest yields, their constituent parts, and seed quality.”
Claim · model-written summary
Combined Rhizobium japonicum and Mycorrhiza inoculation produced the highest soybean yields and components among biofertilization treatments.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Seed inoculation with Rhizobium japonicum besides Mycorrhizae0
- Interactor
- Rhizobium japonicume0symbiont
- Second interactor
- Mycorrhizae0symbiont
- Outcome
- yields and its componentse0
- Direction
- higheste0
- Comparator
- other biofertilization treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed inoculation with Rhizobium japonicum besides Mycorrhiza exceeded other biofertilization treatments and produced the highest values of yields and its components as well as seed quality of soybean.”
Claim · model-written summary
Combined Rhizobium japonicum and Mycorrhiza inoculation produced the highest soybean seed quality among biofertilization treatments.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Seed inoculation with Rhizobium japonicum besides Mycorrhizae0
- Interactor
- Rhizobium japonicume0symbiont
- Second interactor
- Mycorrhizae0symbiont
- Outcome
- seed qualitye0
- Direction
- higheste0
- Comparator
- other biofertilization treatmentse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Seed inoculation with Rhizobium japonicum besides Mycorrhiza exceeded other biofertilization treatments and produced the highest values of yields and its components as well as seed quality of soybean.”
Claim · model-written summary
The authors recommend 80% water duty with calcium chloride priming and combined inoculation to save water while maintaining soybean productivity and quality in Mansoura district.
- Taxon
- soybeanGlycine maxe0
- Interactor
- Rhizobium japonicume0symbiont
- Second interactor
- Mycorrhizae0symbiont
- Outcome
- irrigation of soybean plants at the level of 80 % from water duty (2254.4 m3/fed) and priming seed in CaCl2 at 6 g/L besides inoculating seeds with Rhizobium japonicum in addition to inoculation with Mycorrhizae0
- Setting
- Egypt's Dakahlia Governorate's Mansoura districte0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it could be recommended that irrigation of soybean plants at the level of 80 % from water duty (2254.4 m3/fed) and priming seed in CaCl2 at 6 g/L besides inoculating seeds with Rhizobium japonicum in addition to inoculation with Mycorrhiza under the environmental circumstances of Egypt's Dakahlia Governorate's Mansoura district.”
The same questions in other papers
Rhizobium · yield · Glycine max (soybean)Results differ
82 papers in the same direction as this paper · 9 in the opposite direction
- no effect
- no effect
- no effect
88 papers more in this group
See all 92 papers →calcium chloride dihydrate · quality: grain · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
Rhizobium · quality: grain · Glycine max (soybean)Results agree
1 paper in the same direction as this paper
- positive
calcium chloride dihydrate · yield · Glycine max (soybean)Results agree
3 papers in the same direction as this paper
- positive
- positive
- positive
irrigation · quality: grain · Glycine max (soybean)Positive and negative results
3 papers in the same direction as this paper · 1 in the opposite direction
- no effect
- positive
- positive
1 paper more in this group
See all 5 papers →mycorrhiza · yield · Glycine max (soybean)Positive and negative results
73 papers in the same direction as this paper · 4 in the opposite direction · 1 reporting no difference from an alternative
- no effect
- negative
- negative
75 papers more in this group
See all 79 papers →seed treatment · yield · Glycine max (soybean)Positive and negative results
136 papers in the same direction as this paper · 31 in the opposite direction
- negative
- no effect
- no effect
164 papers more in this group
See all 168 papers →irrigation · yield · Glycine max (soybean)Positive and negative results
263 papers in the same direction as this paper · 72 in the opposite direction · 7 reporting no difference from an alternative
- negative
- negative
- no effect
339 papers more in this group
See all 343 papers →8 of 11 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.