Precision Crop Load Management
Anna Wallis, Tree Fruit and Grape Specialist
Eastern New York Commercial Horticulture
Precision Crop Load Management (PCLM) is a 3-step process of managing apple crop loads more precisely:
1. Prune to a specific flower bud number
2. Chemically thin to a specific fruit number
3. Hand thin to a specific fruit number
PCLM VideosThe link below includes 3 PCLM videos produced by the Lake Ontario Fruit Team on PCLM.http://www.goodfruit.com/videos-teach-precision-crop-load-management/
Precision Chemical Thinning
Precision Chemical Thinning is the second leg of managing apple crop loads more precisely in the Precision Crop Load Management system. It utilizes sequential chemical thinning sprays guided by the use of the carbohydrate model and the fruit growth rate model to more consistently achieve a target crop load.
The presentation below on Precision Chemical Thinning was given by Terence Robinson on April 29, 2015. It explains the steps involved and outlines the protocol for the thinning trial being conducted in the 2015 season.
A recording of the precision thinning WebEx presentation can be viewed herehttps://cornell.webex.com/cornell/ldr.php?RCID=56af8ee7a0c79a21953bf8314ef9b81b
Interested in Participating in the 2015 Precision Thinning Program?
Please contact Dan Donahue djd13@cornell.edu or Anna Wallis aew232@cornell.edu of the Cornell Cooperative Extension Eastern New York Commercial Horticulture Program if you would like to train your farm employees to conduct fruit measurements this year. Do not forget to send your target fruit number and flower cluster counts to Terence Robinson (tlr1@cornell.edu) by full bloom).
Precision Thinning 2015 TR (pdf; 1635KB)
- Presentation given on 4/29/15
Apples
Apricots
Asparagus
Beets
Blueberries
Broccoli
Brussels Sprouts
Cabbage
Carrots
Cauliflower
Cherries
Cucumbers
Dry Beans
Eggplant
Ethnic Vegetables
Garlic
Grapes
Horseradish
Kohlrabi
Leeks
Lettuce / Leafy Greens
Melons
Nectarines
Onions
Parsnips
Peaches
Pears
Peas
Peppers
Plums
Potatoes
Pumpkins / Gourds
Radishes
Raspberries / Blackberries
Rhubarb
Rutabaga
Snap Beans
Squash - Summer
Squash- Winter
Strawberries
Sweet Corn
Sweet Potatoes
Tomatoes
Turnips
Upcoming Events
ENY Orchard Soil Health and Beneficial Fungi Meeting
August 15, 2024 : ENY Orchard Soil Health and Beneficial Fungi Meeting
Peru, NY
Join the members of CCE ENYCHP and the Cornell Soil Health Program for a field meeting on the basics of soil health, the potential benefits of mycorrhizal fungi, and an update on the current project status of our SARE grant on orchard mycorrhizal products.
This meeting is intended for farmworkers, young and beginning orchardists, and experienced orchard managers wanting to learn about the basics of soil health and mycorrhizal fungi within the orchard.
North Point Community Farm Twilight Meeting
August 19, 2024 : North Point Community Farm Twilight Meeting
Plattsburgh, NY
North Point Community Farm Twilight Meeting
Monday, August 19th 4-7 pm (rain or shine)
2172 Military Turnpike, Plattsburgh, NY 12901
$10 per farm
Join us for a tour of North Point Community Farm, a diversified vegetable, berry, and flower operation in the North Country. Farmers Marisa and Mike will give us an overview of their decision-making as they expand their business, increasing their high tunnel production, investing in new tillage equipment, and transforming an old dairy barn into an efficient wash-pack shed with food safety in mind. We'll end the evening with local food refreshments and an opportunity to network with growers from NY and VT.
DEC credits: 1.5 credits in categories 1A, 10, 23
Late Summer Orchard Meeting
August 21, 2024
Fonda, NY
Join us for our last get together of the summer before we're in the thick of harvest. At this meeting, we will tour Sand Flats Orchard with manager Mitch Hoffman, and we will then discuss late season pest management tasks with our experts from the HVRL and Cornell AgriTech.
DEC Credits: 1.5 credits in categories 1A, 10, and 22.