Subtropical Fruit Crops Research & Education
University of California
Subtropical Fruit Crops Research & Education

Posts Tagged: guava

Fire Recovery and Frost Refresher

University of California Cooperative Extension, USDA Farm Service Agency, California Avocado Commission and California Avocado Society

Fire Recovery and Frost Refresher

Santa Paula Agricultural Museum, 926 Railroad Ave, Santa Paula

January 10, 9 – 11 AM, Wednesday

 

Introduction – Ben Faber, UCCE

Fire Damage to Santa Barbara and Ventura County Agriculture – Henry Gonzales, VC Ag Commissioner

Damage to Avocado Orchards – Ken Melban, CAC

Disaster Resources Available from USDA – Farm Service Agency – Daisy Banda, USDA- FSA

Assessing Fire and Frost Damage and Recovery Practices – Ben Faber

Fire Loss Calculator – Eta Takele, UCCE

Fire Experiences – What Works, What Doesn't and What Might – Grower Panel

 

Representatives from Ventura and Santa Barbara Agriculture Commissions will be present

 

FSA will be present from 8-12 to take Disaster Applications

 

Refreshments will be served.

For information contact: Ben Faber (805)645-1462

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IMG 2031
IMG 2031

Posted on Tuesday, January 2, 2018 at 5:15 PM
Tags: avocado (273), cherimoya (14), citrus (304), dragon fruit (5), fire (29), frost (17), guava (3), guava (3), Thomas (8)

Pruning Cherimoya for Off-season Fruit

 

A recent trip to Spain was an opportunity to look at their cherimoya production practices.  One of the most interesting is their ability to manage the tree through pruning to produce fruit off-season (in spring) when the prices are the highest.  IN California our low period of production is in the summer. The climate in Spain along the Mediterranean coast is warmer and more humid than coastal California, so most tree crops are about two months advanced in their production.  So in the text I refer to a period when something is done and then follow it with another date.  The one in parenthesis is the probable time in California if the date in Spain is used.  So, to produce fruit in spring (summer) in March/April when prices are high:

Remove all shoots from the previous year in March (May)

With the new shoots, prune them back 6 inches in length around July 15 (September 15)

Pollinate the flowers that are produced in the period of August to September (Sept/Nov)

Pick fruit in March/April (June/Aug)

 

Advantages:

Fruit is produced when prices are higher

Generally fewer seeds than at other periods

In some cases there is higher sugar content in the off-season frui

 

Disadvantages:

Not always consistent with all cultivars

Off-season fruit often has black spots in the pulp

May see increased leaf drop

In some cultivars, the skin is more prone to abrasion, and this is already a very delicate fruit

 

There are other fruit species that fruiting date can be manipulated by pruning, such as evergreen blueberries, guava, lime, mango and carambola (star fruit).  Always it is to find a better market for the fruit.

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cherimoya
cherimoya

Posted on Monday, April 21, 2014 at 9:58 AM
Tags: Annona (2), carambola (3), cherimoya (14), guava (3), lime (5), mango (4), off-season fruit (1), pruning (15)
 
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