Abstract
Rice lodging followed by flooding has negatively detriment on the production, however, scientific evident is still rare. As the incident tends to escalate as the impact of extreme weather, hence, research was conducted in order to evaluate rice production and its quality of two rice genotypes treated with lodging-flooding. The experiment was conducted at Leuwikopo Farm IPB Bogor in July-October 2016 using randomized complete block design using two factors, i.e., variety (Way Seputih and Way Apo Buru) and lodging (no lodged [bending 0-18°], lodged [lodged 38-56°], and lodged with flooded [lodged 76-90°]). Rice hill aged 85 days after transplanting was lodged for 15 days. Results showed that lodged with flooded treatment did not increase yield loss although the plant tended to have sterility 5.59-22.00% higher, grain weight 2.05-35.26% lower, and 0.88-10.66% lower value of rice to unhusked ratio. Grains from the lodged-flooded plant had a number of head rice 13.38-15.78% lower, broken rice 0-24.84% higher, and stimulated germination on 1.33-3.40% grains than lodged-without-flooded. It is important to use rice varieties with stable on milling quality to address the lodged-flooded incident.
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Claims 8
Claim · model-written summary
Lodging with flooding did not increase rice yield loss.
- Taxon
- Rice
Oryza sativat0 - Treatment
- lodged with floodede1
- Outcome
- yield losse1
- Direction
- did not increasee1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e1“lodged with flooded treatment did not increase yield loss although the plant tended to have sterility 5.59-22.00% higher, grain weight 2.05-35.26% lower, and 0.88-10.66% lower value of rice to unhusked ratio”
Claim · model-written summary
Lodged-flooded rice had 5.59-22.00% higher sterility.
- Taxon
- RiceOryza sativat0
- Treatment
- lodged with floodede1
- Outcome
- sterilitye1
- Direction
- highere1
- Value
- 5.59-22.00%e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e1“lodged with flooded treatment did not increase yield loss although the plant tended to have sterility 5.59-22.00% higher, grain weight 2.05-35.26% lower, and 0.88-10.66% lower value of rice to unhusked ratio”
Claim · model-written summary
Lodged-flooded rice had 2.05-35.26% lower grain weight.
- Taxon
- RiceOryza sativat0
- Treatment
- lodged with floodede1
- Outcome
- grain weighte1
- Direction
- lowere1
- Value
- 2.05-35.26%e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e1“lodged with flooded treatment did not increase yield loss although the plant tended to have sterility 5.59-22.00% higher, grain weight 2.05-35.26% lower, and 0.88-10.66% lower value of rice to unhusked ratio”
Claim · model-written summary
Lodged-flooded rice had 0.88-10.66% lower value of rice to unhusked ratio.
- Taxon
- RiceOryza sativat0
- Treatment
- lodged with floodede1
- Outcome
- value of rice to unhusked ratioe1
- Direction
- lowere1
- Value
- 0.88-10.66%e1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e1“lodged with flooded treatment did not increase yield loss although the plant tended to have sterility 5.59-22.00% higher, grain weight 2.05-35.26% lower, and 0.88-10.66% lower value of rice to unhusked ratio”
Claim · model-written summary
Grains from lodged-flooded plants had 13.38-15.78% lower head rice than lodged-without-flooded plants.
- Taxon
- RiceOryza sativat0
- Treatment
- lodged-flooded plante2
- Outcome
- head ricee2
- Direction
- lowere2
- Value
- 13.38-15.78%e2
- Comparator
- lodged-without-floodede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e2“Grains from the lodged-flooded plant had a number of head rice 13.38-15.78% lower, broken rice 0-24.84% higher, and stimulated germination on 1.33-3.40% grains than lodged-without-flooded”
Claim · model-written summary
Grains from lodged-flooded plants had 0-24.84% higher broken rice than lodged-without-flooded plants.
- Taxon
- RiceOryza sativat0
- Treatment
- lodged-flooded plante2
- Outcome
- broken ricee2
- Direction
- highere2
- Value
- 0-24.84%e2
- Comparator
- lodged-without-floodede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e2“Grains from the lodged-flooded plant had a number of head rice 13.38-15.78% lower, broken rice 0-24.84% higher, and stimulated germination on 1.33-3.40% grains than lodged-without-flooded”
Claim · model-written summary
Grains from lodged-flooded plants had stimulated germination on 1.33-3.40% of grains compared with lodged-without-flooded.
- Taxon
- RiceOryza sativat0
- Treatment
- lodged-flooded plante2
- Outcome
- germinatione2
- Direction
- stimulatede2
- Value
- 1.33-3.40%e2
- Comparator
- lodged-without-floodede2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e2“Grains from the lodged-flooded plant had a number of head rice 13.38-15.78% lower, broken rice 0-24.84% higher, and stimulated germination on 1.33-3.40% grains than lodged-without-flooded”
Claim · model-written summary
Rice varieties with stable milling quality should be used to address lodging followed by flooding.
- Taxon
- RiceOryza sativat0
- Outcome
- use rice varieties with stable on milling qualitye3
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Quality of Two Rice Varieties”
e3“It is important to use rice varieties with stable on milling quality to address the lodged-flooded incident”
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