Abstract
The present study was carried out to make a part of a research of the relations between the amount of starch stored in the culm of the rice plant and ripening of the kernel, under controlled light intensity and nitrogen supply before and after the heading time. During the period when the plant retained abundant green leaves, the starch in the culm were comparatively small in amount and in size ; while at the time of maturation when both the fruit-bearing percentage and the weight of kernels had begun to increase, starch of greater amounts and of larger grain siszes were found remaining in the culm. Shading the plant at the ripening period retarded the fruiting process probably because of restriction of photosynthesis and of translocation of the products to the panicle.
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Claims 5
Claim · model-written summary
While the plant retained abundant green leaves, culm starch was comparatively small in amount.
- Taxon
- Rice Plant
Oryza sativat0 - Organ / stage
- culme0
- Outcome
- the starch in the culme0
- Direction
- comparatively smalle0
- Qualifier
- During the period when the plant retained abundant green leavese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e0“During the period when the plant retained abundant green leaves, the starch in the culm were comparatively small in amount”
Claim · model-written summary
At maturation, culm starch was found in greater amounts with larger grain sizes.
- Taxon
- Rice PlantOryza sativat0
- Organ / stage
- culme1
- Outcome
- starche1
- Direction
- greatere1
- Qualifier
- at the time of maturatione1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e1“at the time of maturation when both the fruit-bearing percentage and the weight of kernels had begun to increase, starch of greater amounts and of larger grain siszes were found remaining in the culm”
Claim · model-written summary
At maturation, the fruit-bearing percentage and kernel weight had begun to increase.
- Taxon
- Rice PlantOryza sativat0
- Organ / stage
- kernelse4
- Outcome
- fruit-bearing percentage and the weight of kernelse4
- Direction
- increasee4
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e4“when both the fruit-bearing percentage and the weight of kernels had begun to increase”
Claim · model-written summary
Shading the plant at the ripening period retarded the fruiting process of rice.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- Shading the plant at the ripening periode2
- Outcome
- fruiting processe2
- Direction
- retardede2
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e2“Shading the plant at the ripening period retarded the fruiting process”
Claim · model-written summary
Restricted photosynthesis and translocation of products to the panicle probably explain the retarded fruiting caused by shading.
- Taxon
- Rice PlantOryza sativat0
- Treatment
- Shading the plant at the ripening periode2
- Outcome
- fruiting processe2
- Qualifier
- restriction of photosynthesis and of translocation of the products to the paniclee3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Plant”
e2“Shading the plant at the ripening period retarded the fruiting process”
e3“probably because of restriction of photosynthesis and of translocation of the products to the panicle”
The same questions in other papers
shade · phenology · Oryza sativa (rice)Positive and negative results
2 papers in the same direction as this paper · 1 in the opposite direction
- positive
- negative
- negative
stage · phenology · Oryza sativa (rice)Positive and negative results
2 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- no effect
1 paper more in this group
See all 5 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.