Abstract
Adzuki bean, a typical short-day plant (SDP) has high value of pharmaceutical and health care. This study investigated the SD photoperiod effects on plant morphological traits, physiological parameters, flower bud differentiation characterization and yield formation. For the purpose, a subset of SD photoperiod treatments was set up in a SD sensitive cultivar Tangshanhongxiaodou. The results indicated that the SD photoperiod affected largely the plant growth traits, decreased the duration from flowering to seed-filling stage which can modify the plant dry mass allocations. The SD photoperiod treatments increased the contents of chlorophyll and soluble protein at late growth stages, the net photosynthetic rate (Pn) and transpiration rate (Tr) also increased at the three growth stages. The GA1+3 content reduced and the ABA content increased under SD photoperiod treatments. Under SD photoperiod treatments, the flower bud differentiation processes were promoted. The SD photoperiod treatments reduced the yield components and yield, but not affected significantly the yield components and yield under SD-12 h treatment compared with SD-8 h treatment. Experimental results of present study conclude that SD-12 h treatment can be shortened and without penalty on yield components and yield in North China and similar ecological region, which fit for breeding and cultivation technique practice improvement of adzuki bean.
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Claims 11
Claim · model-written summary
Short-day photoperiod shortened flowering-to-seed-filling duration.
- Taxon
- Adzuki bean
Vigna angularist0 - Treatment
- SD photoperiode0
- Outcome
- duration from flowering to seed-filling stagee0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results indicated that the SD photoperiod affected largely the plant growth traits, decreased the duration from flowering to seed-filling stage”
t0“Adzuki Bean”
Claim · model-written summary
Short-day photoperiod modified dry mass allocation.
- Taxon
- Adzuki beanVigna angularist0
- Treatment
- Short-day Photoperiodt0
- Outcome
- plant dry mass allocationse0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“which can modify the plant dry mass allocations.”
t0“Short-day Photoperiod Effects on Plant Growth, Flower Bud Differentiation, and Yield Formation in Adzuki Bean (Vigna angularis)”
Claim · model-written summary
Short-day photoperiod increased chlorophyll and soluble protein contents at late growth stages.
- Taxon
- Adzuki beanVigna angularist0
- Organ / stage
- late growth stagese0
- Treatment
- SD photoperiod treatmentse0
- Outcome
- contents of chlorophyll and soluble proteine0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The SD photoperiod treatments increased the contents of chlorophyll and soluble protein at late growth stages”
t0“Adzuki Bean”
Claim · model-written summary
Short-day photoperiod increased net photosynthetic rate across three growth stages.
- Taxon
- Adzuki beanVigna angularist0
- Organ / stage
- three growth stagese0
- Treatment
- Short-day Photoperiodt0
- Outcome
- net photosynthetic ratee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the net photosynthetic rate (Pn) and transpiration rate (Tr) also increased at the three growth stages.”
t0“Short-day Photoperiod Effects on Plant Growth, Flower Bud Differentiation, and Yield Formation in Adzuki Bean (Vigna angularis)”
Claim · model-written summary
Short-day photoperiod increased transpiration rate across three growth stages.
- Taxon
- Adzuki beanVigna angularist0
- Organ / stage
- three growth stagese0
- Treatment
- Short-day Photoperiodt0
- Outcome
- transpiration ratee0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the net photosynthetic rate (Pn) and transpiration rate (Tr) also increased at the three growth stages.”
t0“Short-day Photoperiod Effects on Plant Growth, Flower Bud Differentiation, and Yield Formation in Adzuki Bean (Vigna angularis)”
Claim · model-written summary
Short-day photoperiod reduced GA1+3 content.
- Taxon
- Adzuki beanVigna angularist0
- Treatment
- SD photoperiod treatmentse0
- Outcome
- GA1+3 contente0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The GA1+3 content reduced and the ABA content increased under SD photoperiod treatments.”
t0“Adzuki Bean”
Claim · model-written summary
Short-day photoperiod increased ABA content.
- Taxon
- Adzuki beanVigna angularist0
- Treatment
- SD photoperiod treatmentse0
- Outcome
- ABA contente0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The GA1+3 content reduced and the ABA content increased under SD photoperiod treatments.”
t0“Adzuki Bean”
Claim · model-written summary
Short-day photoperiod promoted flower bud differentiation.
- Taxon
- Adzuki beanVigna angularist0
- Treatment
- SD photoperiod treatmentse0
- Outcome
- flower bud differentiation processese0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Under SD photoperiod treatments, the flower bud differentiation processes were promoted.”
t0“Adzuki Bean”
Claim · model-written summary
Short-day photoperiod reduced yield components and yield.
- Taxon
- Adzuki beanVigna angularist0
- Treatment
- SD photoperiod treatmentse0
- Outcome
- yield components and yielde0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The SD photoperiod treatments reduced the yield components and yield”
t0“Adzuki Bean”
Claim · model-written summary
Yield components and yield did not differ significantly between SD-12 h and SD-8 h.
- Taxon
- Adzuki beanVigna angularist0
- Treatment
- SD-12 h treatmente0
- Outcome
- yield components and yielde0
- Direction
- not affected significantlye0
- Comparator
- SD-8 h treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“not affected significantly the yield components and yield under SD-12 h treatment compared with SD-8 h treatment.”
t0“Adzuki Bean”
Claim · model-written summary
The authors recommend SD-12 h treatment for cultivation improvement without yield penalty in North China.
- Taxon
- adzuki beanVigna angularise0
- Outcome
- SD-12 h treatmente0
- Setting
- North Chinae0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SD-12 h treatment can be shortened and without penalty on yield components and yield in North China and similar ecological region, which fit for breeding and cultivation technique practice improvement of adzuki bean.”
The same questions in other papers
light · yield · Vigna angularis (adzuki bean)Positive and negative results
5 papers in the same direction as this paper · 1 in the opposite direction
- negative
- positive
- negative
3 papers more in this group
See all 7 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.