Abstract
This study was carried out at the Strawberry Improvement Center Experimental Farm, Nobaria, Beheira Governorate and the Horticulture Research Station, Bar-rage, Kalubia Governorate during 2001/2002 and 2002/2003 seasons. The study aimed to investigate the effect of calcium nutrition (0, 13and 26 kg/fed. Ca) and modified atmosphere storage (10,20, 30 and 40% CO2) on the post harvest decay of cold stored strawberry transplants and their subsequent fruit production. The results indicated that increasing the rate of calcium application during the transplant growth period and carbon dioxide concentration around transplants during the cold storage resulted in significant decrements in transplant decay, infection percentage, disease severity of roots and crowns. There was a positive relationship between cal-cium nutrition and early yield. Moreover, the highest calcium rate gave the highest total yield while no significant difference was noticed between control and 13 kg/fed treatments. This study concluded that adding Ca++ at 26 Kg /fed as fertiga-tion of calcium nitrate (13% Ca) to the growing strawberry transplants followed by modified atmosphere storage (40% CO2) during the prolonged cold storage allowed maintenance of transplant quality and increased their yield while minimizing decay development.
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Claims 5
Claim · model-written summary
Increasing calcium application and storage carbon dioxide reduced strawberry transplant decay, infection, and root and crown disease severity.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Organ / stage
- roots and crownse0
- Treatment
- increasing the rate of calcium application during the transplant growth period and carbon dioxide concentration around transplants during the cold storagee0
- Outcome
- transplant decay, infection percentage, disease severity of roots and crownse0
- Direction
- decrementse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“increasing the rate of calcium application during the transplant growth period and carbon dioxide concentration around transplants during the cold storage resulted in significant decrements in transplant decay, infection percentage, disease severity of roots and crowns”
t0“STRAWBERRY”
Claim · model-written summary
Calcium nutrition was positively related to early strawberry yield.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- cal-cium nutritione0
- Outcome
- early yielde0
- Direction
- positivee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“There was a positive relationship between cal-cium nutrition and early yield”
t0“STRAWBERRY”
Claim · model-written summary
The highest calcium rate gave the highest total strawberry yield.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- highest calcium ratee0
- Outcome
- total yielde0
- Direction
- higheste0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest calcium rate gave the highest total yield while no significant difference was noticed between control and 13 kg/fed treatments”
t0“STRAWBERRY”
Claim · model-written summary
Control and 13 kg/fed calcium treatments did not differ significantly in total strawberry yield.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- 13 kg/fed treatmentse0
- Outcome
- total yielde0
- Direction
- no significant differencee0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest calcium rate gave the highest total yield while no significant difference was noticed between control and 13 kg/fed treatments”
t0“STRAWBERRY”
Claim · model-written summary
The authors concluded that 26 Kg /fed calcium fertigation followed by 40% CO2 storage maintained transplant quality, increased yield and minimized decay.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- adding Ca++ at 26 Kg /fed as fertiga-tion of calcium nitrate (13% Ca) to the growing strawberry transplants followed by modified atmosphere storage (40% CO2)e0
- Outcome
- maintenance of transplant quality and increased their yield while minimizing decay developmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“adding Ca++ at 26 Kg /fed as fertiga-tion of calcium nitrate (13% Ca) to the growing strawberry transplants followed by modified atmosphere storage (40% CO2) during the prolonged cold storage allowed maintenance of transplant quality and increased their yield while minimizing decay development”
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