Abstract
Abstract Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia. The causal agent of the disease is Leifsonia xyli subsp xyli . The pathogen systemically infects xylem vessel. Providing healthy seed cane is the most important management of the disease. This study aimed to determine the best Hot Water Treatment (HWT) method for reducing RSD incidence of sett cane. There were eight treatments arranged in randomized blocked design, ie: Bud setts were (1) soaked in running water (RW) for 48 h and then treated with 50°C HWT for 2 h; (2) RW for 5 h and 50°C HWT for 2 h; (3) directly 50°C HWT for 2 h; (4) directly 45°C HWT for 30 m; (5) soaked in bactericide suspension for 2 h; (6) directly planted without any treatment; (7) RW for 48 h; (8) RW for 5 h. Results of the study showed that germination was only 23-27% when treated with 50°C HWT, but incidence of RSD was only 3-6%. Germination increased when soaked in running water for 5 h before HWT. The fastest bud germination occurred at 45°C HWT for 30 m with the highest percentage of germination (83%) but incidence of RSD was high.
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Claims 6
Claim · model-written summary
At 50°C HWT, sugarcane bud germination was only 23-27%.
Verbatim
e0“Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia”
e1“Results of the study showed that germination was only 23-27% when treated with 50°C HWT, but incidence of RSD was only 3-6%”
Claim · model-written summary
At 50°C HWT, incidence of ratoon stunting disease in sugarcane setts was only 3-6%.
Verbatim
e0“Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia”
e1“Results of the study showed that germination was only 23-27% when treated with 50°C HWT, but incidence of RSD was only 3-6%”
e2“The causal agent of the disease is Leifsonia xyli subsp xyli”
Claim · model-written summary
Soaking setts in running water for 5 h before HWT increased germination of sugarcane.
- Taxon
- sugarcanee0
- Treatment
- soaked in running water for 5 h before HWTe3
- Outcome
- Germinatione3
- Direction
- increasede3
Not reportedComparator
Verbatim
e0“Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia”
e3“Germination increased when soaked in running water for 5 h before HWT”
Claim · model-written summary
Bud germination was fastest at 45°C HWT for 30 minutes in sugarcane.
Verbatim
e0“Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia”
e4“The fastest bud germination occurred at 45°C HWT for 30 m with the highest percentage of germination (83%) but incidence of RSD was high”
Claim · model-written summary
At 45°C HWT for 30 minutes sugarcane setts had the highest germination percentage, 83%.
Verbatim
e0“Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia”
e4“The fastest bud germination occurred at 45°C HWT for 30 m with the highest percentage of germination (83%) but incidence of RSD was high”
Claim · model-written summary
At 45°C HWT for 30 minutes incidence of ratoon stunting disease in sugarcane was high.
Verbatim
e0“Ratoon stunting disease (RSD) is one of major sugarcane diseases in Indonesia”
e4“The fastest bud germination occurred at 45°C HWT for 30 m with the highest percentage of germination (83%) but incidence of RSD was high”
e2“The causal agent of the disease is Leifsonia xyli subsp xyli”
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