Farms.com Home   News

Final Observations—Fruit Maturity Project

In general, apples matured slightly earlier than normal this year.

While the heat had less effect on initial harvest dates in 2016, fruits tree ripened quite rapidly. This was particularly problematic with early varieties such as HoneyCrisp and Gala. Cool, wet weather following bloom reduced fruit finish, with HoneyCrisp and Fuji especially prone to russeting. In Fuji, many fully-exposed fruit were also sunburned.



In retrospect, a number of points stand out from the 2016 season:

  • Premier HoneyCrisp fruit had good size, color, and eating quality, despite maturing more than two weeks ahead of HoneyCrisp.
  • While this was a hot dry year which would be expected to induce bitter pit, as of now we still have not seen much damage to stored HoneyCrisp fruit. This is likely related to calcium management programs in the orchards sampled, but we have not confirmed this with the growers.
  • Brookfield Gala fruit ripened extremely quickly due to the summer heat. Fruit went from immature to overripe in 7 to 10 days.
  • Crimson Crisp apples were quite firm, although they were not as crisp as HoneyCrisp. Despite ripening in early to mid-September, many fruit had water core. Their red color, firmness and high soluble solids - possibly from the water core - made them well-suited for direct-marketing.
  • Daybreak Fuji (Rankin cv) was well received by consumers, despite the heat. It was tree-ripe at Keedsyville, MD on September 20th.
  • Fuji fruit showed a lot of peel damage, likely caused by cool, wet post-bloom weather. In addition, sunburn was also problematic in Fuji.
  • Aztec Fuji and Nagafu Fuji were poorly colored, but edible, in early October. Since the fruit were not prone to pre-harvest drop they continued to tree-ripen during the following four weeks.
  • Cripps Pink apples were storage-mature in late October and fully-colored when harvested during the first week of November. Cripps Pink harvest was a few days earlier than in previous years, but not as early as we had initially predicted.

Cripps Pink at Keedysville MD on November 1, 2016. Fruit were fully mature. The early October pink peel color had turned to a deep red. Photos: Kathleen Hunt

 

Source: psu.edu


Trending Video

my new barn is destroyed

Video: my new barn is destroyed

Welcome to our family farm in Ontario! Join us as we share what it takes to raise healthy laying hens and produce top-quality Grade A eggs — and now, we’re taking things a step further by producing specialized eggs used in vaccine development!

Every day brings something new: gathering fresh eggs, mixing feed, planting and harvesting crops, and raising our hens from day-old chicks to productive, happy birds. Once the chores are done, the work doesn’t stop — you’ll find us fixing equipment, welding, restoring classic cars, or tackling unexpected projects around the farm.

If you love farm life, agriculture, and behind-the-scenes action, hit that subscribe button and come along for the ride. There’s always something exciting happening on the farm — and we can’t wait to share it with you!