Abstract
Limited information is available on the effects of crop rotation on seed nutrition. Therefore, the objective of the current research was to determine whether crop rotations are beneficial to soybean seed nutrition for the first two complete rotation cycles in an experiment conducted from 2007 through 2012. The first complete rotation cycle (experiment one) was conducted in 2009, then repeated in 2010, and the second complete rotation cycle (experiment two) was conducted in 2011, and then repeated in 2012. The rotation sequences were: wheat-late cotton-fallow-soybean (WCFS), fallow-cotton-wheat-soybean (FCWS), and fallow-cotton-fallow-soybean (FCFS). The results showed that WCFS and FCFS resulted in higher seed oil, palmitic and stearic acids, glucose, sucrose, fructose, Fe, P, and B. No consistent effects on seed protein, oleic acid, linoleic acid, linolenic acid, raffinose, stachyose, and Mn contents were observed. These changes were accompanied by higher P, K, B, Fe in soil and N, K, and B in leaves, indicating that soil and leaf nutrients may result in continuous supply and mobility of nutrients from leaves to seed during seed fill. Our research demonstrated that crop rotation management can result in seed nutrient changes, affecting seed quality.
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 6
Claim · model-written summary
WCFS and FCFS increased seed oil and fatty acid contents.
- Taxon
- Soybean
Glycine maxt0 - Treatment
- WCFS and FCFSe0
- Outcome
- seed oil, palmitic and stearic acidse0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“WCFS and FCFS resulted in higher seed oil, palmitic and stearic acids, glucose, sucrose, fructose, Fe, P, and B.”
t0“Soybean”
Claim · model-written summary
WCFS and FCFS increased seed sugars.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- WCFS and FCFSe0
- Outcome
- glucose, sucrose, fructosee0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“WCFS and FCFS resulted in higher seed oil, palmitic and stearic acids, glucose, sucrose, fructose, Fe, P, and B.”
t0“Soybean”
Claim · model-written summary
WCFS and FCFS increased seed Fe, P, and B.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- WCFS and FCFSe0
- Outcome
- Fe, P, and Be0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“WCFS and FCFS resulted in higher seed oil, palmitic and stearic acids, glucose, sucrose, fructose, Fe, P, and B.”
t0“Soybean”
Claim · model-written summary
Rotation had no consistent effect on listed seed nutrients.
- Taxon
- SoybeanGlycine maxt0
- Treatment
- Cotton, Wheat, and Fallow Rotationt0
- Outcome
- seed protein, oleic acid, linoleic acide0
- Direction
- No consistent effectse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“No consistent effects on seed protein, oleic acid, linoleic acid, linolenic acid, raffinose, stachyose, and Mn contents were observed.”
t0“Soybean Seed Nutrition as Affected by Cotton, Wheat, and Fallow Rotation”
Claim · model-written summary
Soil P, K, B, and Fe were higher with these seed changes.
- Taxon
- SoybeanGlycine maxt0
- Outcome
- P, K, B, Fe in soile0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These changes were accompanied by higher P, K, B, Fe in soil and N, K, and B in leaves”
t0“Soybean”
Claim · model-written summary
Leaf N, K, and B were higher with these seed changes.
- Taxon
- SoybeanGlycine maxt0
- Outcome
- N, K, and B in leavese0
- Direction
- highere0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These changes were accompanied by higher P, K, B, Fe in soil and N, K, and B in leaves”
t0“Soybean”
The same questions in other papers
rotation · quality: oil · Glycine max (soybean)Positive and negative results
2 in the opposite direction
- positive
- positive
rotation · molecular: metabolites · Glycine max (soybean)Positive and negative results
3 papers in the same direction as this paper · 5 in the opposite direction
- no effect
- negative
- negative
5 papers more in this group
See all 9 papers →rotation · nutrient: content · Glycine max (soybean)Positive and negative results
7 papers in the same direction as this paper · 6 in the opposite direction
- negative
- negative
- no effect
10 papers more in this group
See all 14 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.