Abstract
) of maize was increased by 55.0%, 10.6%, 14.0%, and 143.9% in seedling, jointing, heading, and mature stages, respectively, while that of cabbage was increased by 26.1% in growing stage. The nutritional quality of maize and cabbage was significantly improved. The contents of reducing sugar, starch, and crude protein in maize were increased by 16.2%, 3.5% and 20.3%. The contents of Vc, amino acid, and reducing sugar in cabbage were increased by 26.3%, 21.0% and 27.8%, separately. In conclusion, 20% nitrogen reduction combined with biochar and rapeseed cake had positive effects on crop growth, yield increase, green retention period, high photosynthetic duration, and agricultural product quality improvement in Guizhou yellow soil maize-cabbage rotation system, the overall effect of which was the best. Nitrogen reduction combined with single organic material overally did not affect crop yield, photosynthetic characteristics, and quality.
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Claims 17
Claim · model-written summary
Maize showed a 55.0% increase in an index whose name is cut off in the abstract, at the seedling stage, under nitrogen reduction combined with organic materials.
- Organ / stage
- seedlinge1
- Treatment
- nitrogen reduction combined with organic materialst0
- Direction
- increasede1
- Value
- 55.0%e1
Not reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e1“of maize was increased by 55.0%, 10.6%, 14.0%, and 143.9% in seedling, jointing, heading, and mature stages, respectively, while that of cabbage was increased by 26.1% in growing stage”
Claim · model-written summary
Maize showed a 10.6% increase in the same unnamed index at the jointing stage, under nitrogen reduction combined with organic materials.
- Organ / stage
- jointinge1
- Treatment
- nitrogen reduction combined with organic materialst0
- Direction
- increasede1
- Value
- 10.6%e1
Not reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e1“of maize was increased by 55.0%, 10.6%, 14.0%, and 143.9% in seedling, jointing, heading, and mature stages, respectively, while that of cabbage was increased by 26.1% in growing stage”
Claim · model-written summary
Maize showed a 14.0% increase in the same unnamed index at the heading stage, under nitrogen reduction combined with organic materials.
- Organ / stage
- headinge1
- Treatment
- nitrogen reduction combined with organic materialst0
- Direction
- increasede1
- Value
- 14.0%e1
Not reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e1“of maize was increased by 55.0%, 10.6%, 14.0%, and 143.9% in seedling, jointing, heading, and mature stages, respectively, while that of cabbage was increased by 26.1% in growing stage”
Claim · model-written summary
Maize showed a 143.9% increase in the same unnamed index at the mature stage, under nitrogen reduction combined with organic materials.
- Organ / stage
- mature stagese1
- Treatment
- nitrogen reduction combined with organic materialst0
- Direction
- increasede1
- Value
- 143.9%e1
Not reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e1“of maize was increased by 55.0%, 10.6%, 14.0%, and 143.9% in seedling, jointing, heading, and mature stages, respectively, while that of cabbage was increased by 26.1% in growing stage”
Claim · model-written summary
Cabbage showed a 26.1% increase in the same unnamed index at the growing stage, under nitrogen reduction combined with organic materials.
- Taxon
- cabbage
Brassica oleracea var. capitatae1 - Organ / stage
- growing stagee1
- Treatment
- nitrogen reduction combined with organic materialst0
- Direction
- increasede1
- Value
- 26.1%e1
Not reportedComparatorOutcome
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e1“of maize was increased by 55.0%, 10.6%, 14.0%, and 143.9% in seedling, jointing, heading, and mature stages, respectively, while that of cabbage was increased by 26.1% in growing stage”
Claim · model-written summary
Maize reducing sugar content increased by 16.2% under nitrogen reduction combined with organic materials.
- Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- contents of reducing sugare3
- Direction
- increasede3
- Value
- 16.2%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e3“The contents of reducing sugar, starch, and crude protein in maize were increased by 16.2%, 3.5% and 20.3%”
Claim · model-written summary
Maize starch content increased by 3.5% under nitrogen reduction combined with organic materials.
- Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- starche3
- Direction
- increasede3
- Value
- 3.5%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e3“The contents of reducing sugar, starch, and crude protein in maize were increased by 16.2%, 3.5% and 20.3%”
Claim · model-written summary
Maize crude protein content increased by 20.3% under nitrogen reduction combined with organic materials.
- Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- crude proteine3
- Direction
- increasede3
- Value
- 20.3%e3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e3“The contents of reducing sugar, starch, and crude protein in maize were increased by 16.2%, 3.5% and 20.3%”
Claim · model-written summary
Cabbage Vc content increased by 26.3% under nitrogen reduction combined with organic materials.
- Taxon
- cabbage
Brassica oleracea var. capitatae4 - Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- contents of Vce4
- Direction
- increasede4
- Value
- 26.3%e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e4“The contents of Vc, amino acid, and reducing sugar in cabbage were increased by 26.3%, 21.0% and 27.8%, separately”
Claim · model-written summary
Cabbage amino acid content increased by 21.0% under nitrogen reduction combined with organic materials.
- Taxon
- cabbage
Brassica oleracea var. capitatae4 - Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- amino acide4
- Direction
- increasede4
- Value
- 21.0%e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e4“The contents of Vc, amino acid, and reducing sugar in cabbage were increased by 26.3%, 21.0% and 27.8%, separately”
Claim · model-written summary
Cabbage reducing sugar content increased by 27.8% under nitrogen reduction combined with organic materials.
- Taxon
- cabbage
Brassica oleracea var. capitatae4 - Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- reducing sugare4
- Direction
- increasede4
- Value
- 27.8%e4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e4“The contents of Vc, amino acid, and reducing sugar in cabbage were increased by 26.3%, 21.0% and 27.8%, separately”
Claim · model-written summary
Nutritional quality of maize and cabbage was significantly improved under nitrogen reduction combined with organic materials.
- Taxon
- maize and cabbage
Brassica oleracea var. capitata
Zea mayse2 - Treatment
- nitrogen reduction combined with organic materialst0
- Outcome
- nutritional qualitye2
- Direction
- improvede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.


Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e2“The nutritional quality of maize and cabbage was significantly improved”
Claim · model-written summary
A 20% nitrogen reduction with biochar and rapeseed cake had positive effects on crop growth and yield increase in the Guizhou maize-cabbage rotation.
- Taxon
- maize-cabbagee5
- Treatment
- 20% nitrogen reduction combined with biochar and rapeseed cakee5
- Outcome
- crop growth, yield increasee5
- Direction
- positive effectse5
- Setting
- Guizhou yellow soile5
Not reportedComparator
Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e5“20% nitrogen reduction combined with biochar and rapeseed cake had positive effects on crop growth, yield increase, green retention period, high photosynthetic duration, and agricultural product quality improvement in Guizhou yellow soil maize-cabbage rotation system, the overall effect of which was the best”
Claim · model-written summary
A 20% nitrogen reduction with biochar and rapeseed cake had positive effects on green retention period and high photosynthetic duration in the Guizhou maize-cabbage rotation.
- Taxon
- maize-cabbagee5
- Treatment
- 20% nitrogen reduction combined with biochar and rapeseed cakee5
- Outcome
- green retention period, high photosynthetic duratione5
- Direction
- positive effectse5
- Setting
- Guizhou yellow soile5
Not reportedComparator
Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e5“20% nitrogen reduction combined with biochar and rapeseed cake had positive effects on crop growth, yield increase, green retention period, high photosynthetic duration, and agricultural product quality improvement in Guizhou yellow soil maize-cabbage rotation system, the overall effect of which was the best”
Claim · model-written summary
A 20% nitrogen reduction with biochar and rapeseed cake had positive effects on agricultural product quality in the Guizhou maize-cabbage rotation.
- Taxon
- maize-cabbagee5
- Treatment
- 20% nitrogen reduction combined with biochar and rapeseed cakee5
- Outcome
- agricultural product quality improvemente5
- Direction
- positive effectse5
- Setting
- Guizhou yellow soile5
Not reportedComparator
Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e5“20% nitrogen reduction combined with biochar and rapeseed cake had positive effects on crop growth, yield increase, green retention period, high photosynthetic duration, and agricultural product quality improvement in Guizhou yellow soil maize-cabbage rotation system, the overall effect of which was the best”
Claim · model-written summary
Among the treatments, 20% nitrogen reduction with biochar and rapeseed cake gave the best overall effect in the maize-cabbage rotation.
- Taxon
- maize-cabbagee5
- Treatment
- 20% nitrogen reduction combined with biochar and rapeseed cakee5
- Outcome
- overall effecte5
- Direction
- the beste5
Not reportedComparator
Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e5“20% nitrogen reduction combined with biochar and rapeseed cake had positive effects on crop growth, yield increase, green retention period, high photosynthetic duration, and agricultural product quality improvement in Guizhou yellow soil maize-cabbage rotation system, the overall effect of which was the best”
Claim · model-written summary
Nitrogen reduction combined with a single organic material did not affect crop yield, photosynthetic characteristics or quality in the maize-cabbage rotation.
- Taxon
- maize-cabbagee5
- Treatment
- Nitrogen reduction combined with single organic materiale6
- Outcome
- crop yield, photosynthetic characteristics, and qualitye6
- Direction
- did not affecte6
Not reportedComparator
Verbatim
t0“Effects of nitrogen reduction combined with organic materials on crop yield, photosynthetic characteristics, and product quality of corn-cabbage rotation system”
e5“20% nitrogen reduction combined with biochar and rapeseed cake had positive effects on crop growth, yield increase, green retention period, high photosynthetic duration, and agricultural product quality improvement in Guizhou yellow soil maize-cabbage rotation system, the overall effect of which was the best”
e6“Nitrogen reduction combined with single organic material overally did not affect crop yield, photosynthetic characteristics, and quality”
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