Claim · model-written summary
Rice leaf area was reduced by 17.7% with two weed densities of Salvinia molesta.
- Taxon
- rice
Oryza sativae0 - Treatment
- weed densities of Salvinia molestae0
- Interactor
- Salvinia molesta
Salvinia molestae0weed - Outcome
- percentage reduction of leaf areae2
- Direction
- decreaseinferrede2
- Value
- 17.7%e2
- Setting
- Agro Park, Universiti Malaysia Kelantan, Jeli Campuse1
Not reportedComparator
Verbatim
e0“different weed densities of Salvinia molesta on the rice growth”
e1“conducted in Agro Park, Universiti Malaysia Kelantan, Jeli Campus”
e2“The percentage reduction of leaf area of rice with two, four, eight and twelve weeds density were 17.7%, 15.15%, 20.12% and 28.98%”
Title
Effect of density of salvinia molesta on the growth and development of rice
Nur Shahira Mat Yasim 2013
Other claims from this paper (18)
- Intervention effect Rice plant height was reduced by 8.4% with two weed densities of Salvinia molesta relative to the control pot.
- Intervention effect Rice plant height was reduced by 14.78% with four weed densities of Salvinia molesta relative to the control pot.
- Intervention effect Rice plant height was reduced by 10.53% with eight weed densities of Salvinia molesta relative to the control pot.
- Intervention effect Rice plant height was reduced by 19.08% with twelve weed densities of Salvinia molesta relative to the control pot.
- Intervention effect Rice tiller number was reduced by 15.3% with two weed densities of Salvinia molesta.
- Intervention effect Rice tiller number was reduced by 18.5% with four weed densities of Salvinia molesta.
- Intervention effect Rice tiller number was reduced by 19.4% with eight weed densities of Salvinia molesta.
- Intervention effect Rice tiller number was reduced by 29.0% with twelve weed densities of Salvinia molesta.
- Intervention effect Rice leaf area was reduced by 15.15% with four weed densities of Salvinia molesta.
- Intervention effect Rice leaf area was reduced by 20.12% with eight weed densities of Salvinia molesta.
- Intervention effect Rice leaf area was reduced by 28.98% with twelve weed densities of Salvinia molesta.
- Intervention effect Rice dry weight was reduced by 12.9% with two weed densities of Salvinia molesta.
- Intervention effect Rice dry weight was reduced by 18.5% with four weed densities of Salvinia molesta.
- Intervention effect Rice dry weight was reduced by 31.3% with eight weed densities of Salvinia molesta.
- Intervention effect Rice dry weight was reduced by 30.7% with twelve weed densities of Salvinia molesta.
- Intervention effect Weed densities of Salvinia molesta had a non-significant effect on rice height, tiller number, leaf area and dry weight.
- Intervention effect Salvinia molesta at two, four, eight and twelve weeds per pot inhibited rice growth by 13.6, 16.7, 20.3 and 27.0 percent.
- Recommendation Eight Salvinia molesta per pot (163 weeds/m2) is detrimental to rice growth.
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