Claim · model-written summary
At heading, basal culm starch was 73.7% higher at Taoyuan.
- Taxon
- rice
Oryza sativat0 - Organ / stage
- basal culme0
- Outcome
- starche0
- Direction
- highere0
- Value
- 73.7%e0
- Comparator
- Danyange0
- Setting
- Taoyuane0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“At heading stage, soluble sugars, starch, cellulose and lignin contents of the basal culm at Taoyuan were significantly 132.0%, 73.7%, 1.2%, and 62.7% higher than those at Danyang, respectively.”
t0“Effects of culm carbohydrate partitioning on basal stem strength in a high-yielding rice population”
Title
Effects of culm carbohydrate partitioning on basal stem strength in a high-yielding rice population
Jun Zhang; Ganghua Li; Qingyu Huang; et al. The Crop Journal 2017. doi:10.1016/j.cj.2017.08.008
Other claims from this paper (14)
- Observation Rice grain yield was higher at Taoyuan than Danyang under all nitrogen rates.
- Observation Rice basal stem strength was higher at Taoyuan than Danyang under all nitrogen rates.
- Observation At heading, basal culm soluble sugars were 132.0% higher at Taoyuan.
- Observation At heading, basal culm cellulose was 1.2% higher at Taoyuan.
- Observation At heading, basal culm lignin was 62.7% higher at Taoyuan.
- Observation At 20 days after heading, soluble sugars and starch at Taoyuan decreased compared with Danyang.
- Observation At 20 days after heading, lignin content remained higher at Taoyuan.
- Observation Culm carbohydrate transport to kernels was greater at Taoyuan than Danyang.
- Observation The proportion of soluble sugars and starch was 62.9% lower at Taoyuan.
- Observation The proportion of lignin and cellulose was 22.7% higher at Taoyuan than Danyang.
- Intervention effect Increased nitrogen application reduced soluble sugar and starch partitioning.
- Intervention effect Increased nitrogen application had little effect on structural carbohydrate partitioning.
- Association Basal culm bending stress and dry weight correlated positively with cellulose and lignin proportions.
- Recommendation The authors recommend moderate nonstructural carbohydrate transport and greater structural carbohydrate accumulation for stronger high-yielding rice.