CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species;...

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Transcript of CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species;...

Page 1: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 2: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

http://www.ctic.org/media/CoverCrops/CTIC_04_Cover_Crops_report.pdf

Waymen et al. 2016

Page 3: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 4: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

Information on management

Germplasm

Variability in performance (FSP; Cavigelli et al. )

hai

ry v

etch

bio

mas

s kg

ha-1

Establishment (engineers, species testing, seed coat technology)

Page 5: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

Establishment (Seedbed prep., machinery, timing, soil conditions)

Growth and Development (Drought/flooding, fertility, weeds, composition)

Termination • (Herbicides, tillage, roller-crimpers, Mowing)

Page 6: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

• Early innovators • More regional species testing • Seed coating technology

Page 7: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 8: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 9: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 10: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

http://mysare.sare.org/mySARE/assocfiles/917698final.pdf

Organic farmer John Myer interseeding cover crops in 1997

Page 11: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 12: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

(turbo-till is often used)

Page 13: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

Picture courtesy of David Wilson

Page 14: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 15: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

(Charlie Martin’s custom high-boy operation)

Page 16: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

(NY farmer)

http://www.no-tillfarmer.com/pages/Spre/Feature-Rigging-Up-A-Late-Season,-Cover-Crop,-Fertilizer-Solution-10-1-14.php

“New York strip-tiller Donn Branton converted a RoGator into a dual-purpose machine that seeds covers and dry fertilizer into standing corn and soybeans.”

Page 17: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

(Charlie Bares; Rowbot Inc.)

Page 18: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 19: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 20: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 21: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 22: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
Page 23: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

On-farm trial in Central NY (October 30, 2013)

Page 24: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •
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-500

0

500

1000

1500

2000

cereal rye ryegrass legume mix grass/legumemix

2015 Spring Biomass

0

50

100

150

200

250

300

350

400

cereal rye ryegrass legume mix grass/legumemix

kg/h

a b

iom

ass

2014 Fall Biomass

(species*establishment methods)

(colder than average)

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Page 27: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

(cereal rye drilled in the fall)

Page 28: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

Post-harvest drilling:

• All species; establishment and survivorship is a challenge

Post-harvest broadcast application: • Depends on if followed by turbo-till (equivalent)

Interseeding: • Surface applied

o Small seeded: Red clover, crimson clover, annual ryegrass, forage radish

• Good seed to soil contact o More flexibility; still needs to be shade tolerant

(annual ryegrass, clovers, vetches, cereals?)

Frost seeding • Red clover

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- Annual conference

- Networking (researchers, ag. professionals, growers)

- Data synthesis

- Define and address knowledge gaps

- Web-based decision support tools

- 1st meeting March 31 - April 1, 2016

Goal: Support and encourage cover crop use in the Northeast

Page 31: CTIC 04 Cover Crops report - Sustainable Agriculture · Post-harvest drilling: • All species; establishment and survivorship is a challenge Post-harvest broadcast application: •

• Winter hardiness

• Nitrogen fixation

• Soft seed

• Rapid emergence/growth

• High biomass production

• Drought tolerance

• Lower digestibility

• Determinate reproduction

• Shade tolerance