Quirine Ketterings (@qketterings) 's Twitter Profile
Quirine Ketterings

@qketterings

Professor of nutrient management of agricultural ecosystems at Cornell university, Nutrient Management Spear Program since fall 2000.

ID: 1324060719067860992

linkhttp://nmsp.cals.cornell.edu calendar_today04-11-2020 18:47:42

643 Tweet

185 Followers

122 Following

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Lily Blyn ‘25, environmental engineering, “learned by doing” last summer with Cornell Cooperative Extension, Cornell PRO-DAIRY, and NMSP. Her interorganizational internship presented a wide variety of opportunities for growth.

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Blyn was able to conduct #OnFarmResearch, 🌿📚 help with educational #extension events, and learn how to apply what she’s learned during her undergrad career to large-scale systems.

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

.Cornell University Agricultural Experiment Station highlighted our undergrad researcher, Sarah Flanagan AgSci ’26. We believe in the importance of on-farm research & undergraduates are a critical part of continuing this work. Read about Sarah’s experience: cals.cornell.edu/news/2025/02/s…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Our NMB #software lets #farmers track their nutrient imports/exports to help them identify opportunities for improvements & monitor success. Read our updated Fact Sheet to learn about NMBs and using the software [2/4]: nmsp.cals.cornell.edu/publications/f…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Want to know more about the “optimal operation zones” and what different NMB reports look like for #NY #farms? Check out updated Fact Sheet 85 [3/4]: nmsp.cals.cornell.edu/publications/f…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Our latest Fact Sheet (128) helps individuals interpret NMB reports for themselves, from “green box figures” to opportunity tables and use the results to pinpoint opportunities for improvement. Read on 🔽 [4/4] nmsp.cals.cornell.edu/publications/f…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

What’s cropping up? The Value of Manure calculator app is available now! #Farmers input their manure and fertilizer needs and the app returns NPK credits and the fertilizer replacement value of #manure. Read more: blogs.cornell.edu/whatscroppingu…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

🌾🐄🚜🥛 New York Dairies Show the Way to Reduce Greenhouse Gas Emissions! A new study assessed GHG emissions from 36 medium-to-large dairy farms (>300 cows) across NY using Cool Farm Alliance. Here’s what we found: 🧵⬇️

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

The Hanselmans have been participating in our #ValueOfManure project since ‘22, working with Juan Carlos Ramos, Paul Cerosaletti, and Dale Dewing to uncover the true value of their manure. This year, the CIG grant has brought manure injection into play. cals.cornell.edu/news/2025/03/u…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

The #ValueOfManure team, led by Juan Carlos Ramos, funded by NYFVI and NNYADP, partnered with Greenwood farms to investigate their manure. Jon Greenwood believes in the value of manure and joined us seeking evidence and numbers to support manure use. cals.cornell.edu/news/2025/03/f…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

🌧️Master's student Carlos Irias and Zamorano intern Greivin Benavides are using a rainfall simulator to study how crop residue affects soil, N & P loss at various manure rates, measuring sediment & nutrients in runoff and infiltrate. Read on: cals.cornell.edu/news/2025/04/i…

Northeast Dairy Producers Association Inc. (@nedpa_ny) 's Twitter Profile Photo

A study recently published in the Journal of Dairy Science demonstrated how NY's dairy farmers are leading the nation in environmental stewardship. morningagclips.com/with-sustainab…

Northeast Dairy Producers Association Inc. (@nedpa_ny) 's Twitter Profile Photo

The Nutrient Management Spear Program (NMSP) team works directly w/ dairy farmers, certified crop advisors and CCE teams from across NYS to help farmers optimize their manure management and improve their soil health through strategies specific to their farm. cals.cornell.edu/news/2025/03/f…

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Karolyn Auer has been a part of NMSP's #DairySustainability team 🐄  since '23. She conducted many nutrient balances and completed her honors' thesis 📚  about on-farm, above-ground, biodiversity 🌾 Read more about her work: cals.cornell.edu/news/2025/05/k…

Cornell Animal Science (@cornellansci) 's Twitter Profile Photo

Our AnSci students are a diverse group with diverse interests. Karolyn Auer '25 is one of many who found their passion through internship work with NMSP. Cornell CALS #cornell

Nutrient Management Spear Program (NMSP) (@cornellnmsp) 's Twitter Profile Photo

Things got heated 🔥 in the whole-farm nutrient management class debate! Students represented consumers, farmers, regulators, land-grant universities & more. In the end, when asked “who needs to be at the table” with regard to dairy sustainability they answered “ALL OF US!” 👇🏽👇🏽