Abstract
Abstract Soybean (Glycine max (L.) Merrill) and fababean (Vicar faba (L.)) were grown under field conditions on six Orthic Black Chernozemic soils over three years at two levels of fertility. At flowering, full pod and maturity the yield and N, P, K and S composition of harvested plant materials were compared. Application of fertilizer (P, K and S) increased dry matter and seed yields of both crops. At all, growth stages fababeans produced more dry matter than soybean, and at maturity produced higher yields of seed, hull and stalk. However, the ratio of seed: hull: stalk for both crops was similar and constant at 3.8: 1: 4.7 on all soils and at both levels of soil fertility. At the high level of soil fertility, at the flowering and full pod stages, the concentration of N, P, and K in fababean was higher than that in soybean, but both crops had a similar concentration of S. At low fertility both crops had similar concentrations of P, K and S. At maturity, soybean seed had the higher concentrations of the four nutrients. The concentration of P in the hull and stalk of both crops was similar, but fababean hull had a higher concentration of K and soybean stalk a higher concentration of S. Soybean seed also had a higher protein content and yielded more protein per hectare than fababean seed.
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Claims 12
Claim · model-written summary
Fertilizer increased dry matter and seed yield in soybean and fababean.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- fertilizer (P, K and S)e0
- Outcome
- dry matter and seed yieldse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of fertilizer (P, K and S) increased dry matter and seed yields of both crops.”
t0“Soybean and fababean”
Claim · model-written summary
Fababean produced more dry matter than soybean at all growth stages.
- Taxon
- fababeans
Vicia fabae0 - Outcome
- dry mattere0
- Direction
- moree0
- Comparator
- soybeane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At all, growth stages fababeans produced more dry matter than soybean, and at maturity produced higher yields of seed, hull and stalk.”
Claim · model-written summary
Fababean had higher seed, hull and stalk yields than soybean at maturity.
- Taxon
- fababeansVicia fabae0
- Organ / stage
- maturitye0
- Outcome
- yields of seed, hull and stalke0
- Direction
- highere0
- Comparator
- soybeane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At all, growth stages fababeans produced more dry matter than soybean, and at maturity produced higher yields of seed, hull and stalk.”
Claim · model-written summary
Seed:hull:stalk ratio was similar and constant in both crops across soils and fertility levels.
Verbatim
e0“the ratio of seed: hull: stalk for both crops was similar and constant at 3.8: 1: 4.7 on all soils and at both levels of soil fertility.”
Claim · model-written summary
At high fertility, fababean had higher N, P, and K concentration than soybean at flowering and full pod stages.
- Taxon
- fababeanVicia fabae0
- Organ / stage
- flowering and full pod stagese0
- Outcome
- concentration of N, P, and Ke0
- Direction
- highere0
- Comparator
- soybeane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At the high level of soil fertility, at the flowering and full pod stages, the concentration of N, P, and K in fababean was higher than that in soybean, but both crops had a similar concentration of S.”
Claim · model-written summary
At high fertility, S concentration was similar in both crops.
Verbatim
e0“At the high level of soil fertility, at the flowering and full pod stages, the concentration of N, P, and K in fababean was higher than that in soybean, but both crops had a similar concentration of S.”
Claim · model-written summary
At low fertility, P, K, and S concentrations were similar in both crops.
Verbatim
e0“At low fertility both crops had similar concentrations of P, K and S.”
Claim · model-written summary
Soybean seed had higher concentrations of all four nutrients at maturity.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- seede0
- Outcome
- concentrations of the four nutrientse0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At maturity, soybean seed had the higher concentrations of the four nutrients.”
Claim · model-written summary
P concentration in hull and stalk was similar for both crops.
Verbatim
e0“The concentration of P in the hull and stalk of both crops was similar, but fababean hull had a higher concentration of K and soybean stalk a higher concentration of S.”
Claim · model-written summary
Fababean hull had higher K concentration.
- Taxon
- fababeanVicia fabae0
- Organ / stage
- hulle0
- Outcome
- concentration of Ke0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“fababean hull had a higher concentration of K”
Claim · model-written summary
Soybean stalk had higher S concentration.
- Taxon
- soybeanGlycine maxe0
- Organ / stage
- stalke0
- Outcome
- concentration of Se0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“soybean stalk a higher concentration of S.”
Claim · model-written summary
Soybean seed had higher protein content and protein yield per hectare than fababean seed.
- Taxon
- SoybeanGlycine maxe0
- Organ / stage
- seede0
- Outcome
- protein content and yielded more protein per hectaree0
- Direction
- highere0
- Comparator
- fababean seede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Soybean seed also had a higher protein content and yielded more protein per hectare than fababean seed.”
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See all 1,192 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.