High Tunnel Tomatoes - Early Pruning Pays off

Amy Ivy, Vegetable Specialist
Eastern New York Commercial Horticulture

May is an insane time around any NY vegetable farm and it's a challenge to prioritize the mountain of tasks each day. But a little time spent pruning and training your high tunnel tomato plants now can really pay off later. Not only will they yield better, your labor will be more efficient during harvest since workers won't be plowing through a dense tangle of leafy stems to get to the tomatoes.

Here's a quick review:

Remove lower leaves up to the first fruit cluster. Bend the leaf up, then down and it should snap off cleanly, making quick work of this simple but important task. Why? It increases airflow around the plant to discourage disease and makes the plant easier to work around.

Strong Y - whether you are training determinate or double leader indeterminate (see below) start both with the Strong Y. See the photo to locate the weaker suckers to remove and the co-dominate sucker to keep just below the first flower cluster. Allow only the main leader and co-dominate leader to develop, removing all the other suckers and leaves up to this ‘Y' junction on the plant. Why? The lower suckers are less productive. Removing them sends the plant's food energy to the remaining stems, shoots and fruit.

Determinate tomatoes - train them to the ‘stake and weave' aka ‘Florida weave' system. Set a post between every 2-3 plants and start the horizontal twining early so the plants can grow up through the support. Why? This level of support will keep the aisles open for efficient worker movement and will keep the fruit up off the ground for easy harvest.

Indeterminate tomatoes - For large slicing tomatoes some growers prefer single leaders, some prefer double. When in doubt, the double leader system works well in most situations.

In our cherry tomato trial we found the double leader system was the best option in terms of labor efficiency and yield, compared to a single or multi leader system.

Check out these helpful factsheets for more photos and details:

• Training and Pruning Tomatoes: https://rvpadmin.cce.cornell.e...

• Tomatoes for High Tunnels: https://rvpadmin.cce.cornell.e...

• Cherry Tomatoes in High Tunnels: https://rvpadmin.cce.cornell.e...

• Optimal Spacing for High Tunnel Tomatoes: https://rvpadmin.cce.cornell.e...

 

 

 

 

 This article is from the May 3, 2018 edition of ENYCHP Vegetable News.  To read the full newsletter,CLICK HERE.

Champlain Valley Tree Fruit Grower Input Meeting

November 30, 2022
Plattsburgh, NY

We need your input!  Mike will be holding a Champlain Valley tree fruit grower input session on November 30 in Plattsburgh at the Clinton County CCE office. Mike will review his 2022 research and extension activities. We would then like to hear from you to set priorities for future tree fruit research and education needs, and to get your input for speakers for our 2023 winter meetings. 

How Profitable Will My New Orchard Investment Be? Zoom Series

December 5, 2022 : Looking at the Big Financial Picture for Your Farm

Your farm's big-3 financial records (balance sheet, income statement and statement of cash flow) and how to use them to assess your overall financial situation. This information will help you assess what types of investments are likely to be viable for your farm business and whether or not you are likely to be able to use credit to finance that investment.  We will specifically cover Farm Profitability, Cash Flow, and Key Financial Ratios.

December 6, 2022 : Business Strategy and the Farm Value Chain

How do you create value?  How do you differentiate yourself from your competitors?  In other words - what is your farm's business strategy?  Your investments should be in line with your strategy.  Different business strategies will result in investments in different parts of the Farm Business Value Chain.  Farm Business Value Chain - full range of activities needed to create a product or service.

December 7, 2022 : Using Your Farm's Financial Data to Make Management Decisions

Identifying the Enterprises in Your Value Chain.  Your Profit Centers and Cost Centers.  We will cover: Direct vs Indirect Costs and Cost Allocation and Variable vs Fixed Costs and Relevant Range (when does a fixed cost become a variable cost?)

December 8, 2022 : Operating Budgets and Strategic Planning

Operating budgets are the overall financial plan for the business.  You can use a budget based on your current situation as the base to model new scenarios.

December 12, 2022 : Enterprise Budgets

It is more time-consuming to develop detailed budgets for your enterprises, but it is worthwhile to do this for area where you are considering making major investments.  We will demonstrate how to move from an operating budget to an enterprise budget to model specific scenarios within that enterprise. 

December 13, 2022 : 5 Step Decision-making Process for Capital Projects and Long-term Investments

Introduces a structured process for a manager to go through to decide among options for long-term investments, projects or changes to the farm business.

December 14, 2022 : Cost Volume Profit Analysis and Sensitivity Analysis

As you change your prices, volume of sales or costs of production how does your profit change?  What is your break-even point and what output level do you need to achieve a target income? We will also cover sensitivity analysis that will help you see how your results will vary over a range of likely scenarios from best case to worst case.  This will help you assess the riskiness of your plan.

December 15, 2022 : Capital Budgeting Tools - Net Present Value, Internal Rate of Return, and Payback Period

Capital budgeting is defined as the process used to determine whether capital assets are worth investing in. it's the process of asking: is an asset worth the resources it requires?  Capital assets are usually long-term investments like new equipment, facilities, and other infrastructure upgrades. By incorporating strategically planned capital budgeting into their financial processes, companies can more effectively determine and prioritize which projects, programs and other investment assets could be most financially beneficial in the long-term.

SAVE THE DATES

December 13 - December 15, 2022February 2 - February 8, 2023February 21 - February 23, 2023

Save the Dates for the following Winter Meetings:

• The New England Vegetable & Fruit Conference, DoubleTree Hotel and Conference Center, Manchester, New Hampshire, December 13-15  https://newenglandvfc.org/registration/

• NOFA NY Virtual Winter Conference, February 2-5, 2023 https://nofany.org/2023conference/

• Empire State Expo, Oncenter Syracuse, February 6-7 2023 https://nysvga.org/expo/information/

• Becker Forum, Oncenter Syracuse, February 8, 2023  https://nysvga.org/expo/information/

• Eastern NY Commercial Horticulture Program Regional Winter Meeting, The Desmond Hotel, Albany, February 21-23, 2023