Field Crop Update, September 14, 2023

Erik Smith, Area Field Crop Specialist/Team Leader
Central New York Dairy and Field Crops

September 15, 2023

1. Announcements and Weather Outlook

Corn silage harvest is here! …for some. Remember your silking date and check section 2 for a ballpark estimation of when your crop
might reach 35% dry matter. And the short-term weather should be good for dry-down:

Growing degree days difference from normal
Average first frost map
average first freeze map
7 day precipitation amounts
weather outlook September 21-27

2. Growing Degree Days See: Climate Smart Farming Growing Degree Day Calculator. Check your location, planting date, and silking
date
. Silage corn needs 750-800 GDD (depending on hybrid maturity) after silking to reach a whole plant DM of 32%. Under typical late season
dry down conditions we can expect the crop to reach 35% DM four to seven days later (Remember that we can expect to accumulate 20-25
GDD per day or even up to 30, so it's not a large window). For more details, see this article. No matter what the numbers say, check your crop!

hybrid relative maturity table

Blue: Time to make plans (35% DM anywhere between 5 - 11 days from now, depending on maturity)
Green: Gas up the harvester and the trucks (35% DM in 2 - 8 days, depending on maturity)
Yellow: See you in the field (35% DM in less than a week):
Red: It's either already in the bunk or it's going for high-moisture corn or it's going in the bin for grain (DM likely > 35-40%)

growing degree days as of September 12




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Upcoming Events

El "Break" Info-Lechero 2025

September 3, 2025
September 10, 2025
September 17, 2025
September 24, 2025
October 1, 2025
October 8, 2025
October 15, 2025
October 22, 2025
October 29, 2025
November 5, 2025

Dairy Spanish Webinar Series, free but registration required.  Only available in Spanish.

View El "Break" Info-Lechero 2025 Details

Corn Silage Dry Down Day

September 12, 2025
Fort Plain, NY

Free event.  No registration needed

View Corn Silage Dry Down Day Details

Announcements

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Farmers Can Join MeatSuite For Free!

MeatSuite.com is a free resource provided by Cornell University where NY meat farmers can create a farm profile and list their bulk (wholes, halves, quarters) and bundled (i.e. Grilling Bundle) meat products.

Why should farmers join?

1. It's free and easy!
2. Connect with more local customers. In the past year the MeatSuite.com farm directory had 8,300 visits from New York consumers. Farm profiles get as many as 25 views per month from potential local customers. We also spotlight MeatSuite farms on social media and bring attention and purchases to farms through highlights and giveaways.

How do I join?

Farmers can visit https://www.meatsuite.com/farmers/ to create a free farm profile. You must list at least one product for your farm's profile to go live. You'll also have access to Cornell's free Meat Price Calculator, a helpful tool for pricing your meat to make a profit.

While you're on MeatSuite, check out the "Creating Consumer-Friendly Bulk Meats" publication on the log-in page. It has tips on how to create bulk meat products that are easier for first-time buyers to say "yes" to.

If you have any questions as you create your farm profile or products, we're here to help! Please email Matt LeRoux at mnl28@cornell.edu.


Spotted Lanternfly

Lycorma delicatula, or Spotted Lanternfly (SLF), is an invasive plant hopper from Asia and is an agricultural pest. In the United States, it was first found in Pennsylvania in 2014. Spotted Lanternfly has been found in New York State on Staten Island, all New York City boroughs, Long Island, Port Jervis, Sloatsburg, Orangeburg, Ithaca, Binghamton, Middletown, Newburgh, Highland, and the Buffalo area. SLF threatens the agriculture and forestry industries, and is also a nuisance pest. The nymphs and adults feed on over 70 different plants, but is especially detrimental to grapes, a black walnut, hops, maple trees and apples. New York State Ag and Markets supported CCE efforts to help bring awareness to communities and we developed this Public Service Announcement and would appreciate you sharing it with your member lists. 



CCE Livestock Program Work Team

See the Livestock Program Work Team website for news, upcoming programs, and NYS Slaughterhouse Map.

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