Lets Begin Writing Manure Management Plans Manure Management
Let’s Begin! Writing Manure Management Plans!
Manure Management Manual DEP Manure Management Manual can be divided into 3 Parts: Part I • Requirements/Guidelines • Sample Plan Part II • Checklist • MM Plan Workbook • Recordkeeping Forms Part III • Appendix 1 – Manure Application Rate Tables
Manure Management Plan Checklist (p. 1)
Contact Information Page (p. 2) • Required – Owner/operator contact information – Date of development (Fill in when complete) • Only if applicable – Preparer other than owner/operator – Contact information
Manure Management Plan Exercise - Pg. 2 COMPLETE CONTACT INFORMATION PAGE
Generate Farm Maps should include: 1. Farm boundaries 2. Individual field/pasture boundaries 3. Field Identification and acreage 4. Road names surrounding farms 5. Manure storage and stacking areas
Generate Farm Maps (pg. 7) 6. Animal concentration areas: • Planned (barnyards) • Unplanned (if impacting water quality) 7. Environmentally sensitive areas: • Public or private drinking wells • Streams, lakes, ponds • Sinkholes • Areas of concentrated water flow-ditches, swales, gullies
Generate Farm Maps 8. Winter manure application information: (If you spread manure in winter) • Average field slopes will need to be identified (NRCS Soil Survey Map will meet requirements) • Manure application setbacks will need to be identified on the map
Generate Farm Maps (pg. 7) Maps can be: • Hand drawn • Google maps • Draw required areas • Ag Erosion and Sediment or Conservation Plan maps • Computer generated maps • www. Pa. One. Stop. org
PA One Stop Mapping WWW. PAONESTOP. ORG Free online source
Manure Management Plan GENERATE FARM MAPS Note: Additional information can be added as you develop your plan
Operation Information Page (p. 3) • Acres on the operation available for manure application – Owned – Rented • Animals on the operation – Animal type – Animal numbers • On a typical production day – Days on farm per year • Crop rotation(s)
Manure Management Plan Exercise – Pg. 3 COMPLETE OPERATION INFORMATION PAGE A-C
Operation Information Page (p. 3) • Environmentally sensitive areas (check yes or no) If yes, must complete Environmentally Sensitive Areas Worksheet (p. 4) – Drinking water wells • Private and public – Streams, lakes and ponds – Sinkholes – Areas of concentrated flow • Swales, ditches, gullies, etc. • See Glossary – Above ground inlet to ag drainage system • Only for winter manure application
Environmentally Sensitive Areas STREAMS WELLS PONDS
Environmentally Sensitive Areas Worksheet (p. 4) • List associated fields • Identify environmentally sensitive areas • Mechanical manure application setbacks are required, regardless of the slope of the land or the ground cover • Identify on Farm Map
Manure Management Plan Exercise – Pg. 3, 4 COMPLETE ENVIROMENTALLY SENSITIVE WORKSHEET:
Operation Information Page (p. 3)
Manure Storage
Manure Storage Facilities (p. 3) • What’s considered a Manure Storage Facility? – Designated location to hold manure before it is utilized on or off the farm • If Manure is stored, then Manure Storage Facility Worksheet (pg. 8) must be completed
Leaching into groundwater Runoff to surface water
Locating the Prefect Site • When deciding where to locate and store manure, consider the following: – Surface Water: Lakes, Ponds, Streams – Drinking Wells: public and private – Relatively flat area, avoid steep slopes – Away from flood prone areas • Storm water should be diverted around away from storage area
Locating the Prefect Site • Considerations when deciding where to locate and store manure: – Away from high water tables – Neighbors and property lines • “Out of sight out of mind” – Accessible year round (all weather) • Unloading and loading manure – Aesthetics
Constructing the Perfect Storage Base • DEP Manure Management requires an “improved” base - limits manure from leaching into ground water - concrete, crushed stone • Slope slightly so liquid draining from the pile drains to the outside and to a vegetative filter • Loose wet or moist soils should NOT be used as a base - More likely to drain nutrients into soil and ground water
Unimproved & Unacceptable
Improved & Acceptable
Constructing the Perfect Storage Covering Manure Pile • Storage needs to be covered or stored on an improved base - Tarp - Permanent roof - Prevents pools of seepage from saturated manure • Gutters are advised to collect and drain storm water away from storage
Vegetated Treatment Area VEGETATION!! Areas of land in permanent vegetation, designed to filter out Sediments and Nutrients, before entering water sources
Vegetated Treatment Area • Vegetation should be at least 2 -3 times larger than the size of the manure storage • Maintenance – Control undesired weeds species • Inhibit function – Inspect after major storm • No concentrated flow of water – Maintain height of vegetative stage
1 -2” perforations every 10 ft Grassed buffer area (~2 to 3 x length) 1 -2% slope h gt len Impervious base – concrete, stone, 2 ft compacted clay
Manure Storage Facilities Worksheet (p. 8) • List all storage facilities or areas: - Type of Storage - Year of Construction (if known) • List size of storage and if exposed to precipitation • List any additional materials added Example – bedding • Evaluation Documentation - Identify problems - Practices that need to be installed to address problems - Date to correct problems and install practices
Manure Management Plan Exercise – Pg. 3, 8 COMPLETE MANURE STORAGE FACILITIES INFORMATION WORKSHEET:
In –Field Stacking
Solid Manure Stockpiling/ Stacking – Temporary storage – At least 100 ft from sensitive areas • Streams, lakes, ponds, wells, open sinkholes – Cannot be placed within a concentrated water flow • Swale, ditch or gully – Cannot be in the same location each year – Divert upslope water away from stacking areas – Place on areas with less than 8 % slope – Limit volume to amount that can be spread on nearby fields – Stack must be covered if in field for more than 120 days
Manure Management Plan Exercise – Pg. 3, 20 COMPLETE SOLID MANURE STACKING AND STOCKPILING INFORMATION
- Slides: 36