Questionnaire for Mechanized Collection Prunings
Field data (Each questionnaire refers to one crop species cultivated per field)
Municipality :
Cisterna di Latina

Latitude :
41.597038

Longitude :
12.845471


Field Size (ha)
0.46

Crop Species
olives
vineyards
apples
pears

peaches
apricot
nectarine
plum

cherries
oranges
tangerines
lemons

grapefruit
hazelnuts
chestnuts
almonds

kiwi (ακτινίδια)
Width between cultivated rows (m)
5.0

Distance between trees (m)
4.0



Crop form


Crop forms for vineyard

Vase

Espalier

Marquee

Pruning Operations Performed
Type of pruning
Maintenance
Grafting

Structuring
Topping

Removal of old branches
Blooming



Pruning Method
Only manually
Mechanised pre-pruning + manual

Fully mechanised



Pruning OperationsSpecify the pruning operations that are carried out. Check as many as apply.

Manually
shears

Assisted
shears

Chainsaw/
armchainsaw


pre-pruner:hedge trimmer

pre-pruner:discs

pre-pruning topping


Mechanized Collection
Preparation of the field prior to harvesting

No preparation - prunings were left on the soil as they fall from tree

Centre-operatos position prunings on the center of the lane between tree rows

Centre alligned-operators position prunings in a specific position in center
(e.g. alligned with the direction of the row)

Previous windrowing-a tractor with windrower is used prior pruning harvester

Integrated windrower to the pruning machine


Harvesting methodsCheck according to the figures below the harvesting method that is used for the pruning biomass

Manual cross-cutting of firewood+gathering at field side

Forestry chipper towed by tractor + manual feeding

Hauling the branches + shredding/chipping at field side

Hauling the branches + baling at field side

Harvest with mulcher/chipper in front

Harvest with mulcher/chipper at rear

Harvest with rear mulcher/chipper and bin

Harvest with rear mulcher/chipper and big-bags

Automotive shredder/chipper with rear trailer

Harvest with standard hay baler

Harvest with rear baler prepare for wood or tree branches

Pre-pruning integrated with collection and mulching/chipping

Pre-pruning integrated with collection and mulching/chipping in an automotive machine



Type of pruning treatment and model of machinerySpecify the method that prunings are treated based on the outcome product and manufacturer-model of each machinery (windrower,mulcher,chipper,baler) that is used if applicable

Windrower-Machines that allign biomass in a row



Windrower (manufacturer-model)


Mulcher-big pieces. Machines that break the branches in big pieces.
Normally they are an evolution from the typical muchers/cruchers utilised to leave
the branches on the soil in pieces.

Mulcher (manufacturer-model)


Shredder - Produce finer material (hammers or hammers with a knive.Do not produce a clear cut)



Shredder (manufacturer-model)


Chipper - Clean cut. Resembles the typical form of forest woodchips



Chipper (manufacturer-model)


Round bale

Baler (manufacturer-model) Caeb MP400


Squared bale

Baler (manufacturer-model)


Processes SpecificationsSpecify the specifications of the processes (manpower,gross working time, productivity, fuel consumption)

Check as many as apply
Processes
Manpower
(Nr of persons)
Gross working time
(hr/ha)a
Productivity
(t/ha or t/hr)
Fuel consumption
(l/hr)

Manual Alignment

 
 
 
 

Windrowing

 
 
 
 

Integrated harvesting/treatment

 
 6.08
 1.8 t/hr
 

Hauling

 
 
 
 

Treatment at field side

 
 
 
 

Disposal/dumping of biomass

 
 
 
 



Losses of biomass after harvesting
(%)
 
or (tonnes/ha)
 0.80
Value Chains
Indicate if your experience is based on an isolated test or if it based on an existing value chain:

My experience is just an experimental trial-machinery test

My experience is part of an existing value chain
Contact Data
Name :
Raffaele Spinelli

Email :
spinelli@ivalsa.cnr.it

Profession :
Researcher

Country :
Italy


References-External links:Provide references on which the information is based on or highlight any comments

Raffaele Spinelli ,Natascia Magagnotti, Carla Nati, L. Pari, J.L. Vanneste, Recovering kiwifruit pruning residues for biomass production. Transaqctions of the ASABE  Volume 55,Issue 1, December 2011, Pages 1-8

This project has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement No 691748