Abstract
The purpose is to study the influence of successive cropping on plant-type of soybean varieties from Liaoning Province.The results show that successive cropping have a slight effect on plant height,branch number,and node number of soybean varieties.Successive cropping have a significant effect on height of podding of soybean varieties.The leaf area index of soybean of successive cropping decreased in comparison with that of normal rotation,the decrease is relative to bearing habit,semi-determinate soybean varieties have a bigger decrease,determinate growth habit soybean varieties have a relatively smaller decrease.Obviously lower chlorophyll content of soybean at seedling and filling,The rate of photosynthesis of soybean varieties decreased under successive cropping.
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Claims 7
Claim · model-written summary
Successive cropping had a slight effect on plant height, branch number and node number of soybean varieties.
- Taxon
- soybean
Glycine maxe1 - Treatment
- successive croppinge1
- Outcome
- plant height,branch number,and node numbere1
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e1“successive cropping have a slight effect on plant height,branch number,and node number of soybean varieties”
Claim · model-written summary
Successive cropping had a significant effect on the height of podding of soybean varieties.
- Taxon
- soybeanGlycine maxe2
- Treatment
- Successive croppinge2
- Outcome
- height of poddinge2
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e2“Successive cropping have a significant effect on height of podding of soybean varieties”
Claim · model-written summary
Leaf area index of soybean decreased under successive cropping compared with normal rotation.
- Taxon
- soybeanGlycine maxe3
- Treatment
- successive croppinge3
- Outcome
- leaf area indexe3
- Direction
- decreasede3
- Comparator
- normal rotatione3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The leaf area index of soybean of successive cropping decreased in comparison with that of normal rotation,the decrease is relative to bearing habit,semi-determinate soybean varieties have a bigger decrease,determinate growth habit soybean varieties have a relatively smaller decrease”
Claim · model-written summary
Semi-determinate soybean varieties showed a bigger leaf area index decrease under successive cropping than determinate varieties.
- Taxon
- soybeanGlycine maxe3
- Material
- semi-determinate soybean varietiese3
- Treatment
- successive croppinge3
- Outcome
- leaf area indexe3
- Direction
- bigger decreasee3
- Comparator
- determinate growth habit soybean varietiese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The leaf area index of soybean of successive cropping decreased in comparison with that of normal rotation,the decrease is relative to bearing habit,semi-determinate soybean varieties have a bigger decrease,determinate growth habit soybean varieties have a relatively smaller decrease”
Claim · model-written summary
Determinate soybean varieties showed a smaller leaf area index decrease under successive cropping than semi-determinate varieties.
- Taxon
- soybeanGlycine maxe3
- Material
- determinate growth habit soybean varietiese3
- Treatment
- successive croppinge3
- Outcome
- leaf area indexe3
- Direction
- smaller decreasee3
- Comparator
- semi-determinate soybean varietiese3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e3“The leaf area index of soybean of successive cropping decreased in comparison with that of normal rotation,the decrease is relative to bearing habit,semi-determinate soybean varieties have a bigger decrease,determinate growth habit soybean varieties have a relatively smaller decrease”
Claim · model-written summary
Chlorophyll content of soybean was lower at the seedling and filling stages under successive cropping.
- Taxon
- soybeanGlycine maxe4
- Organ / stage
- seedling and fillinge4
- Treatment
- successive croppinge0
- Outcome
- chlorophyll contente4
- Direction
- lowere4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“successive cropping on plant-type of soybean varieties from Liaoning Province”
e4“Obviously lower chlorophyll content of soybean at seedling and filling”
Claim · model-written summary
The rate of photosynthesis of soybean varieties decreased under successive cropping.
- Taxon
- soybean varietiesGlycine maxe5
- Treatment
- successive croppinge5
- Outcome
- rate of photosynthesise5
- Direction
- decreasede5
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e5“The rate of photosynthesis of soybean varieties decreased under successive cropping”