Abstract
Based on previous field experiment,two P-efficient soybean genotypes(Dongnong 44 and Dongda 1)and two P-inefficient soybean genotypes(Heihe 13 and Heihe 24)were selected as materials to investigate the relationship between root growth and insoluble phosphate using sand culture and water culture.The results showed that there was significant difference among the ability to use insoluble phosphate for the four soybean genotypes.Compared with control,under the condition of Al-P,Ca-P and Fe-P treatment,the root dry weight,the root/shoot ratio,total length and surface area per plant of root system for the four soybean genotypes increased evidently,while the root P concentration,root P uptake and average root radius all decreased.Under different treatment,the root length and surface area of P-efficient soybean genotypes was greater than that of P-inefficient soybean genotypes,but the adaptability of some traits in P-efficient soybean genotypes did not had advantages.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 5
Claim · model-written summary
Four soybean genotypes differed significantly in ability to use insoluble phosphate.
- Taxon
- Soybean
Glycine maxt0 - Outcome
- ability to use insoluble phosphatee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“there was significant difference among the ability to use insoluble phosphate for the four soybean genotypes”
t0“Soybean Seedlings”
Claim · model-written summary
Al-P, Ca-P and Fe-P treatments increased root dry weight, root to shoot ratio, root length and surface area.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Al-P,Ca-P and Fe-P treatmente0
- Outcome
- root dry weight,the root/shoot ratio,total length and surface area per plant of root systeme0
- Direction
- increasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with control,under the condition of Al-P,Ca-P and Fe-P treatment,the root dry weight,the root/shoot ratio,total length and surface area per plant of root system for the four soybean genotypes increased evidently”
t0“Soybean Seedlings”
Claim · model-written summary
The phosphate treatments decreased root phosphorus concentration, uptake and average root radius.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Al-P,Ca-P and Fe-P treatmente0
- Outcome
- root P concentration,root P uptake and average root radiuse0
- Direction
- decreasede0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Compared with control,under the condition of Al-P,Ca-P and Fe-P treatment,the root dry weight,the root/shoot ratio,total length and surface area per plant of root system for the four soybean genotypes increased evidently,while the root P concentration,root P uptake and average root radius all decreased.”
t0“Soybean Seedlings”
Claim · model-written summary
P-efficient genotypes had greater root length and surface area than P-inefficient genotypes.
- Taxon
- SoybeanGlycine maxt0
- Material
- P-efficient soybean genotypese0
- Outcome
- root length and surface areae0
- Direction
- greatere0
- Comparator
- P-inefficient soybean genotypese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the root length and surface area of P-efficient soybean genotypes was greater than that of P-inefficient soybean genotypes”
t0“Soybean Seedlings”
Claim · model-written summary
Some traits of P-efficient genotypes lacked an adaptability advantage.
- Taxon
- SoybeanGlycine maxt0
- Material
- P-efficient soybean genotypese0
- Outcome
- adaptability of some traitse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the adaptability of some traits in P-efficient soybean genotypes did not had advantages”
t0“Soybean Seedlings”
The same questions in other papers
calcium atom · growth · Glycine max (soybean)Results differ
25 papers in the same direction as this paper · 9 in the opposite direction
- no effect
- no effect
- no effect
31 papers more in this group
See all 35 papers →iron atom · growth · Glycine max (soybean)Results differ
28 papers in the same direction as this paper · 11 in the opposite direction
- negative
- no effect
- negative
36 papers more in this group
See all 40 papers →aluminium atom · growth · Glycine max (soybean)Results differ
15 papers in the same direction as this paper · 28 in the opposite direction
- negative
- negative
- no effect
40 papers more in this group
See all 44 papers →aluminium atom · nutrient: content · Glycine max (soybean)Positive and negative results
8 papers in the same direction as this paper · 4 in the opposite direction
- positive
- positive
- positive
9 papers more in this group
See all 13 papers →calcium atom · nutrient: content · Glycine max (soybean)Positive and negative results
3 papers in the same direction as this paper · 12 in the opposite direction
- positive
- positive
- positive
12 papers more in this group
See all 16 papers →iron atom · nutrient: content · Glycine max (soybean)Positive and negative results
12 papers in the same direction as this paper · 25 in the opposite direction
- positive
- positive
- positive
34 papers more in this group
See all 38 papers →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.