The latest recommended conditions for the storage of the major apple varieties and some of the more popular traditional varieties grown in the UK are provided in the tables below.
Recommendations for the major varieties are generally unchanged from those published by Johnson in 1998(a) and in the previous version of the Best Practice Guide for UK Apple Production. However, advice is given for the first time on the storage of ‘Club’ varieties such as Jazz, Kanzi and Rubens, in some cases based on experience abroad.
Growers that require information on other traditional varieties should refer to earlier recommendations (Sharples and Stow, 1986). However, it should be borne in mind that these older recommendations relate to an era when quality requirements differed significantly from those demanded currently by retailers and consumers.
Current emphasis is on achieving a high standard of eating quality in addition to high visual quality and freedom from diseases and disorders. Formerly the provision of sound fruit from storage was the primary objective with a heavy reliance on variety name as a selling point in the market.
Consequently the use of older recommendations may not provide fruit of suitable quality for the period of time indicated. It is relatively recently that storage in oxygen concentrations below 2% (‘ultra-low oxygen’) has become widely practised.
More recently recommendations based on elevated levels of carbon dioxide in combination with ‘ultra-low oxygen’ have been introduced. Only current commercial cultivars have been tested under these stringent CA regimes.
The industry should follow future research developments very carefully.
Braeburn and clones
Recommended storage conditions for Braeburn and clones
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5 | December | Do not use |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp.. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
1.5-2.0 | <1 | 2 | March | 1,2,3 | Do not use | |
1.5-2.0 | <1 | 1.2 | March | 1,2,4,5,6 | Do not use |
Do not use elevated CO2 only (un-scrubbed CA).
Notes:
- Seal stores after fruit has cooled to the final holding temperature. Wait 21 days before sealing CA stores. Alternatively, allow respiration to pull down O2 to 2%. Do not accelerate by the use of nitrogen flushing. Where it is intended to use the 1.2% O2 level, allow respiration to pull down O2 to 2%, hold at 2% for 10 days then drop to 1.2% by fruit respiration.
- CO2 concentrations should be maintained below 1% throughout storage to reduce the risk of BBD.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2. Aim to keep a mean of 2%.
- This recommendation was made as a result of AHDB Horticulture Project TF 175 using the Hillwell clone of Braeburn. It is unknown whether other clones are suitable for this regime.
- This lower oxygen regime may induce Braeburn browning disorder or brownheart and growers should test the regime before implementing it on a wide scale.
- Late picked fruit is likely to respond adversely and may develop CO2 related injuries.
Bramley’s Seedling
Recommended storage conditions for Bramley’s Seedling
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
2-3.0 | Mid October-Late October | December | 1 |
Controlled atmosphere - No scrubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
4-4.5 | 9-10 | - | - | March | 1,2 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
4.0-4.5 | 6 | 2 | March | July | 1,3,4,6 | |
4.0-4.5 | 5 | 1 | March | August | 1,3,5,6,7 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Wait 21 days before sealing the store.
- Remove CO2 for 21 days after SmartFreshTM application.
- Best for orchards with a history of Nectria rots.
- Best for bitter pit control.
- Scrubbed stores can be sealed immediately providing CO2 is maintained at <1% and O2 maintained at >10% for 21 days following SmartFreshTM application.
- For late storage until August, pick and apply SmartFreshTM within 4 days and ensure that background ethylene levels in the store are below 0.9 ppm at the time of application.
Cameo
Recommended storage conditions for Cameo
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5-1.0 | Late November | Late November | 1 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
1.5 | <1 | 1.5 | June | 2 | June | 1,3 |
Only limited research has been carried out on Cameo in the UK. Recommendations are based on commercial experience in the UK. There are no recommendations for storage in elevated CO2 (un-scrubbed) only.
Notes:
- SmartFreshSM – Please refer to the SmartFreshSM recommendations issued each year by AgroFresh for the latest varietal information.
- For operation at 1.5% O2 use automatic equipment to control O2 within the range 1.4-1.6%.
- Better flavour reported.
Cox's Orange Pippin and clones
Recommended storage conditions for Cox's Orange Pippin and clones
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
1.5-2.0 | Mid October | December | 1,9 |
Controlled atmosphere - No scrubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | 5 | Early December | 2,3 | December | 1,3,9 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | 5 | 3 | Late January | 2,3 | Late January | 1,9,10 |
3.5-4.0 | <1 | 2 | Late February | 4 | Late February | 1,9,10 |
3.5-4.0 | <1 | 1.2 | Late March | 5,6,7,8 | Late March | 1,9,10 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- There is a risk of core flush in 5% CO2 regimes, particularly after cool growing seasons. Longer storage is possible in years of low core flush risk.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- For operation at 1.2% O2 use automatic equipment to control O2 within the range 1.1-1.3%.
- Operate store at 2% O2 for at least one week before lowering to 1.2% O2.
- Restrict storage in 1.2% O2 to Cox of good storage potential. In particular store only those fruit with calcium levels above 5 mg 100g-1 and potassium levels below 150 mg 100g-1. Avoid late picking.
- After cool summers maintain minimum fruit temperature of 4oC (39oF) to reduce risk of low temperature breakdown.
- Early picked fruit treated with SmartFreshTM at risk from russet browning. Treat fruit when starch coverage is below 70% and avoid temperature fluctuations before and after treatment.
- Risk of core flush after January. Longer storage is possible in years of low core flush risk. To maximise storage period use 1.2% O2 and maintain CO2 levels below 1% for the entire storage period.
Discovery
Recommended storage conditions for Discovery
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
1.5-2.0 | 10 days | Variable response | 1,2 |
Controlled atmosphere - No scrubber | |||||
---|---|---|---|---|---|
SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
1.5-2.0 | 8 | 45 days | 2,3,6 | Variable response | 1,7 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
1.5-2.0 | <1 | 2 | 45 days | 2,4,5,6 | Variable response | 1,7 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Cool quickly, preferably with forced-air pre-cooler.
- Establish high CO2 by adding dry ice to store.
- Establish low O2 by nitrogen injection.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- The maximum post-storage life is only 4-5 days.
- Apply SmartFreshTM within 3 days of picking.
Egremont Russet
Recommended storage conditions for Egremont Russet
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
3.5-4.0 | December | December | 1 |
Controlled atmosphere - no scrubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
3.0-3.5 | 6-8 | January | 2,3 | February | 1,4 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.0-3.5 | 5 | 3 | Early March | 2,3,5 | March | 1,4 |
3.0-3.5 | 5 | 1.2 | April* | 2,3,5,6,7 | April | 1,4 |
*The authors are grateful to Worldwide Fruit Ltd for generously agreeing to the release of results of trials with the 5% CO2 + 1.2% O2 regime conducted originally by Home Grown Fruits Ltd.
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Risk of shrivel; reduce by loosely covering the top layer of fruit in each bin with polythene.
- Fruit may soften rapidly after storage and prompt marketing is advised. Use cool temperatures during holding and distribution of graded fruit.
- Do not use SmartFreshTM on early-picked fruit for pre-Christmas sales.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- For operation at 1.2% O2 use automatic equipment to control O2 within the range 1.1-1.3%.
- Where fruit in store is sufficiently firm raise the O2 level to 2-3% a month before opening the store in order to improve flavour.
Empire
Recommended storage conditions for Empire
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
3.5-4.0 | Not set | December | 1,4 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | <1 | 2 | February | 2,3 | March | 1,2,3,4 |
Limited storage research has been carried out on Empire in the UK. There are no recommendations for storage in elevated CO2 (un-scrubbed) only.
Notes:
- SmartFreshTM – Please refer to the SmartFreshSM recommendations issued each year by AgroFresh for the latest varietal information.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- CO2 concentration should be kept below 0.5% for the first 3 weeks of storage.
- Provisional recommendations based on U.S.A experience.
Envy
Recommended storage conditions for Envy
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5 | Late January | Few results | 1,2 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
0.5 | <0.7 | 3 | Late March | 1,2 | Few results | 1,2 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Step wise reduction in temperature over 14 days. Keep in air for 21 days, scrub CO2 (<0.7% CO2).
Falstaff
Recommended storage conditions for Falstaff
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
1.0-1.5 | January | Few results |
There is no research experience with CA storage in the UK.
Gala and clones
Recommended storage conditions for Gala and clones
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5 | Mid December | Mid January | 1 |
Controlled atmosphere - No scrubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
0.5 | 8 | Early November | February (no more than 5% CO2) | 1,2 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
0.5 | <1 | 2 | Late December | 3 | Early February | 1 |
0.5 | <1 | 1.2 | Mid February | 4 | Mid March | 1 |
0.5 | 5 | 1 | Late March | 5 | Early June | 1,6,7 |
0.5 | 3 | 1-2 | - | Early June | 1,6,7,8 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Fruit treated with SmartFreshTM and stored in CA conditions without a scrubber should be held in 5% CO2. Maintain 5% CO2 by venting.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- For operation at 1.2% O2 use automatic equipment to control O2.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- Do not treat Gala harvested with more than 85% starch coverage with SmartFreshTM.
- Long-term storage is dependent on harvest maturity, quality of fruit at harvest, picking date and control of rots. Regular store monitoring is essential.
- Better retention of flavour late in season. Increased risk of senescent breakdown in late picked fruit stored beyond end of March.
Golden Delicious
Recommended storage conditions for Golden Delicious
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
1.5-2.0 | January | January | 1 |
Controlled atmosphere - No scrubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Teminate | Notes | Terminate | Notes |
1.5-3.5 | 8 | April | 2,3 | Few results |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
1.5-3.5 | 5 | 3 | April | 2,4,5 | May | 1 |
There is no recent storage research to evaluate the response of Golden Delicious to low oxygen (1-1.5%) conditions.
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Risk of scald
- Risk of core flush and breakdown after cool seasons at store temperatures below 3.5oC in 8% CO2.
- Risk of core flush and breakdown after cool seasons at store temperatures below 1.5oC in air or 5% CO2 + 3% O2.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
Idared
Recommended storage conditions for Idared
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
3.5-4.0 | Not set | Few results |
Controlled atmosphere - No scubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | 8 | April | 1 | Few results |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFresh TM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | 5 | 3 | May | 1,4 | Few results | |
3.4-4.0 | <1 | 1-1.2 | May | 1,2,3 | Few results |
Notes:
- Risk of core flush during distribution through the market.
- Risk of Jonathan spot in 1-1.2% O2 after hot summers.
- Preferred CA condition is <1% CO2 + 1% O2.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
Jazz
Recommended storage conditions for Jazz
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5-0.8 | Late January | - | 1 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
0.5-0.8 | 2 | 2 | April | 1,2 | Few results | |
0.5-0.8 | 1-1.5 | 1.5-1.8 | April | 1,3 | Few results |
Notes:
- Exclusive to Worldwide Fruit Ltd. Recommendations based on New Zealand and French experience.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- For operation at 1.5 to 1.8% O2 use automatic equipment to control O2 within the range.
Jonagold and clones
Recommended storage conditions for Jonagold and clones
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0-0.5 | January | January | 1 |
Controlled atmosphere - No scubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Terminate | Notes |
1.5-2.0 | 8 | April | April | 1 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
1.5-2.0 | 4 | 1.2 | July | 2,3 | July | 1 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshSM recommendations issued each year by AgroFresh for the latest varietal information.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- For operation at 1.2% O2 use automatic equipment to control O2 within the range 1.1-1.3%.
Kanzi
Recommended storage conditions for Kanzi
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
3.0-3.5 | Late December | - |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.0-3.5 | <0.7 | 2.5 | Late March | 1,2 | - |
Notes:
- Delay sealing for 21 days.
- Maintain <0.7% CO2 throughout.
Meridian (interim recommendations)
Recommended storage conditions for Meridian (interim recommendations)
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
3.0 | October | Few results |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | <1 | 1.2 | January | 1,4 | Few results | |
3.5-4.0 | 5 | 1 | March | 2,3,4 | Few results |
There are no recommendations for storage in elevated CO2 only (un-scrubbed CA).
Notes:
- For operation at 1.2% O2 use automatic equipment to control O2 within the range 1.1-1.3%.
- For operation at 1% O2 use automatic equipment to control O2 within the range 0.9-1.1%.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- Avoid late harvesting. Pick when fruit firmness is between 7-7.5 kg and monitor the condition of fruit in store at regular intervals.
Red Pippin
Recommended storage conditions for Red Pippin
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
1.0-1.5 | January | Few results |
Controlled atmosphere - Using a scrubber | ||||||
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
3.5-4.0 | 3 | 2 | March | 1,2,3 | Few results | |
3.5-4.0 | <1 | 1.2 | April | 3,4,5 | Few results |
There are no recommendations for storage in elevated CO2 only (un-scrubbed CA).
Notes:
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- To achieve the green background ex-store required for Red Pippin avoid late picking.
- For operation at 1.2% O2 use automatic equipment to control O2 within the range 1.1-1.3%.
- There is a risk of scald during marketing.
Red Windsor
Recommended storage conditions for Red Windsor
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
1.0 | Late October | Late November | 1 |
Notes:
1. SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
Rubens
Recommended storage conditions for Rubens
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5 | November | December | 1 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
0.5 | <1 | 1.5 | February | 2 | Late March | 1,2 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Pull down to 2% O2 by respiration. Leave for 10 days before establishing final CA.
Spartan
Recommended storage conditions for Spartan
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0-0.5 | January | February | 1,4 |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
1.5-2.0 | <1 | 2 | March | 2,4 | Late March | 1,2,4 |
1.5-2.0 | 6 | 2 | May | 2,3,4 | Few results |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.
- Ensure that O2 level does not fall below 1.7% when controlling manually at 2% O2, aim to keep a mean of 2%.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
- Risk of breakdown if calcium concentrations in the fruit at harvest are less than 4 mg 100g-1; apply calcium sprays and / or treat post-harvest with calcium chloride.
Worcester Pearmain
Recommended storage conditions for Worcester Pearmain
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0-1.0 | December | Few results | 1 |
Controlled atmosphere - No scrubber | |||||
---|---|---|---|---|---|
With SmartFreshTM | |||||
Temp. oC | %CO2 | Terminate | Notes | Teminate | Notes |
0.5-1.0 | 7-8 | February | 1 | Few results |
Controlled atmosphere - Using a scrubber | ||||||
---|---|---|---|---|---|---|
With SmartFreshTM | ||||||
Temp. oC | %CO2 | %O2 | Terminate | Notes | Terminate | Notes |
0.5-1.0 | 5 | 3 | March | 1,2 | Few results |
Notes:
- Risk of shrivel. Reduce this by loosely covering the top layer of fruit in each bin with polythene sheet.
- Ensure that the recommended CO2 level is not exceeded by more than 0.5%.
Zari
Recommended storage conditions for Zari
Air storage | |||
---|---|---|---|
With SmartFreshTM | |||
Temp. oC | Terminate | Terminate | Notes |
0.5 | October | December | 1 |
Notes:
- SmartFreshTM – Please refer to the SmartFreshTM recommendations issued each year by AgroFresh for the latest varietal information.