March 25, 2021.  Cornell Nutrient Management Program Director Quirine M. Ketterings’ analysis of data from 5 farms in northern New York demonstrates the incentive for applying best management practices for fields with the greatest risk of phosphorus runoff. The details of her latest NNYADP New York Phosphorus Index 2.0 report are posted under Field Crops here.

Canton, N.Y.;  March 16, 2021.  With direct input from 18 farms in northern New York and a grant from the Northern New York Agricultural Development Program (NNYADP), the completion rate of an alternative training system for dairy workers increased from six percent in the first year to 100 percent in year two. The project, conducted by Quality Milk Production Services (QMPS), evaluated the feasibility of e-learning modules as an alternative to face-to-face training for milker personnel.

This pilot project produced critical insight into module development, the need for ongoing learning for dairy workers, and the added value of hands-on training for the dairy industry. The report, “E-Learning Training Systems as an Educational Approach for Dairy Farm Workers on Milk Quality and Parlor Performance” is posted on the NNYADP website at https://nnyagdev.org/index.php/2020-nnyadp-projects.

An initial survey at each participating farm identified farm-specific priority issues with 93 percent of the farms identifying milking equipment operation and milking routine procedures as high priorities. This baseline survey data informed the design in 2019 of the first e-learning module focused on the seven steps in a proper milking routine and a second module, in 2020, highlighting the five basic checks of milking equipment that need to be made prior to the start of milking.

Both modules were available in English and Spanish, with video and images augmenting the text that described how to perform each task and why each check is important to the health of the cows and to the quality of milk produced.

“The testing of the 2019 module influenced the design of the 2020 module and vastly improved the response and results focused on educating the milkers on proper equipment handling,” said project leader Dr. Paul D. Virkler, DVM, a veterinarian and senior extension associate with the QMPS Canton Laboratory and Animal Health Diagnostic Center in Canton, New York.

The 2020 module included faster entry into the module, an added section outlining the major milking system components and functions with narrated video options, and an illustrated glossary. The farms participating inthe project in 2020 provided one hour of paid time for the milkers to receive the training.

“In 2020, we addressed a literacy issue by adding an audio option to have the text read aloud for two of the module’s five sections. An unexpected benefit was one Spanish-speaking employee asking to log-in to the English version to hear the text so he could improve his pronunciation of the words in English,” Virkler noted.

Spanish is the native language of 90 of the 95 milkers who participated in the e-learning pilot project in 2020. Twenty-nine percent of the milkers had had prior training on the use of milking equipment, 46 percent had not milked cows before arriving at the farm. All milkers in the project in 2020 had last received any training more than six months earlier.

“Access to strategic and focused training is an ongoing challenge in the dairy industry, even more so in 2020 with COVID-19 severely limiting in-person training events,” Virkler pointed out.

Following the e-learning training in 2020, 95 percent of the milkers indicated that they would now be able to check the milking equipment and 87 percent reported now feeling confident they could inform farm management about an equipment problem.

“Although the module results indicated the milkers had potentially gained knowledge through the training, we also wanted to know if that translated to actually performing the skills, so we piloted a model-based test in which a feature of the milking equipment specifically covered in the module was disabled,” Virkler said.

Even though the majority of milkers had potentially gained knowledge about the required skills, the hands-on testing indicated that an in-person demonstration of what to do to check the equipment was needed to enable the milkers to evaluate the equipment problem.

The research team is now considering how to best incorporate model-based testing into the e-learning educational system as a tool that farm management could use as follow-up to assure the training success in practical, hands-on application.

“This project demonstrates a need for structured training programs that support an ongoing learning culture on the farm. Providing education and feedback to milkers on a regular basis promotes learning, job performance improvement and satisfaction, can reduce employee turnover; and enhances farm efficiency and production success,” Virkler said.

Virkler would like to next develop a module that would train dairy employees to properly conduct tasks related to milking cow health.

Funding for the Northern New York Agricultural Development Program is supported by the New York State Legislature and administered by the New York State Department of Agriculture and Markets.

To read the full report: “E-Learning Training Systems as an Educational Approach for Dairy Farm Workers on Milk Quality and Parlor Performance”: https://nnyagdev.org/index.php/2020-nnyadp-projects

NNYADP Apple Research: Can Computerized Models Drive Precision Bloom Thinning?

Peru, N.Y.; March 8, 2021. The latest apple research results from the farmer-driven Northern New York Agricultural Development Program (NNYADP) evaluate how well computerized modeling programs help growers determine when to begin thinning the bloom in their orchards. Three commercial apple orchards in Peru, New York (Clinton County) participated in the NNYADP on-farm thinning trials in 2020: Everett Orchards, Forrence Orchards, and Northern Orchard.  The latest NNYADP apple research results report is posted at https://nnyagdev.org/index.php/2020-nny-projects.

“Thinning apples at bloom is an orchard practice with the greatest potential to increase apple size for the current year’s harvest as well as to promote a return bloom the next year,” says project leader Michael Basedow, a Cornell Cooperative Extension tree fruit specialist.

The optimal number of fruit per tree where yield, apple size, and fruit quality are well-balanced to bring the greatest economic return to the grower varies by the variety of apple. Two of the 2020 NNYADP in-orchard trials were in Honeycrisp variety orchard blocks; the third in a Gala block.

“Bloom thinning is a promising approach for managing crop load and is used extensively by apple growers in Washington State, but it is a difficult practice to perform as it requires precise timing of the thinning material applications,” Basedow notes.

Basedow’s research is applying the use of computerized modeling to determine when growers should apply

materials that help reduce the crop load to allow the trees to produce apples of optimal quality and size and in numbers thatalso allow the trees to efficiently bloom again the next year. The Pollen Tube Growth Model estimates the amount of time between pollination and fertilization of apple flowers to help growers plan for a first thinning application.

To gauge how well the trees have responded to the thinning process throughout the growing season, Basedow is evaluating the use of the Fruit Growth Rate (FGR) model that estimates the amount of crop still on the trees after each thinning application. This helps determine is additional thinning is needed.

In the 2020 trials, the FGR modeling over-predicted the remaining crop load by 10 percent at the Gala site and by 160 percent at one of the Honeycrisp site. The research team is evaluating factors, such as cold temperature damage to buds in the spring and fruit drop during period of high heat stress and drought, for possible influence on the FGR model’s accuracy. Both of these weather-related conditions occurred in northern New York in 2020.

This spring’s orchard bloom will let the growers know how well the timing of their applications in 2020 functioned to aid the return bloom for 2021.

Earlier precision apple management research results reports are posted in the Research: Horticulture section of the NNYADP website at https://nnyagdev.org.

Funding for the Northern New York Agricultural Development Program is supported by the New York State Legislature and administered by the New York State Department of Agriculture and Markets.

Northern New York Agricultural Research and Development Program Marks 60 Years Strong

Canton, New York: March 2, 2021.  The Northern New York Agricultural Development Program (NNYADP) has marked its 60th year of conducting practical and innovative agricultural research in support of New York’s diverse farming industry. The New York State Legislature created the program in 1961 in recognition of the opportunities and challenges unique to the state’s northernmost region. Funding for the NNYADP is supported by the New York State Legislature and administered by the New York State Department of Agriculture and Markets.

Recent areas of focus for NNYADP research include water quality conservation, local food hub development, and climate adaptability. The program’s history, research reports, and updates are posted at https://nnyagdev.org.

NNYADP Research Overview
The NNYADP has collaborated with the W. H. Miner Agricultural Research Institute on agricultural tile drainage research since 2010. Recent on-farm trials have provided new data for analysis of the factors and interactions that influence how nutrients travel across and through soil. This unprecedented agricultural water quality research is evolving best practices for farm-based environmental stewardship. It has included trials at the New York State Department of Environmental Conservation’s Lake Alice Wildlife Management Area.

Local food hub development research funded by the NNYADP since 2013 has helped provide northern New York an adaptable foundation in support of local food security during the pandemic. The opportunity to produce novel first fruits and fresh produce year-round under northern New York’s microclimate conditions and shorter growing season area the focus of NNYADP regional food projects including “super fruits” research and high tunnel production trials. Preparations have been made to add elderberry to NNYADP fruit research trials this spring.

To help train dairy workers, the NNYADP funded a project by Quality Milk Production Services, Canton, N.Y., to begin developing e-learning training for dairy farm milking parlor personnel.

Multiple states are now applying or testing the use of biocontrol nematodes for crop pest management, a protocol pioneered by Cornell University entomologist Elson Shields, Ph.D., on northern NY dairy farms with long-support from the NNYADP farmer committee. Nearly 28,000 acres in northern New York state are now protected by this “NNY-grown” biocontrol practice.

NNYADP research has supported the growth of the regional maple industry that was predicted in 2008 to have the potential to reach a $10 million per year value is now headed toward a $12-15 million annual impact.

Farming in NNY and the NNYADP
According to Census of Agriculture data, the northern New York agricultural sector involves significant numbers of young farmers, new, and beginning farmers; and female and small farm owners. The region has been an agricultural economy leader for the state, holding 23 first place rankings by agricultural commodity or total sales of agricultural products.

NNYADP founder Dr. Robert F. Lucey had a vision for developing the potential of the northern region of New York as an agricultural powerhouse for the state through practical and applied research. Today, approximately 100 farmers representing the diverse sectors of agricultural businesses in the region prioritize NNYADP projects for grant to conduct real-world research in support of the dairy, field crops, local foods, maple, honey, and livestock sectors.

The NNYADP serves as a major economic engine for St. Lawrence, Clinton, Essex, Franklin, Jefferson, and Lewis counties. Jon Greenwood of Canton, Joe Giroux of Plattsburgh, and Jon Rulfs of Keeseville serve as Northern New York Agricultural Development Program Co-Chairs. More information is posted at https://nnyagdev.org.

Northern NY dairy and cash grain producers are assisting Cornell Nutrient Management Spear Program Director Quirine M. Ketterings, Ph.D., with NNYADP-funded research on the potential to use satellite and drone imagery to provide all farmers with access to yield estimates for zone-based field management efficiency.

Read the latest results here under Field Crops: https://nnyagdev.org/index.php/2020-nnyadp-projects.