3m / 610 litres Gold DS 1100 - 3m / 1100 litres DS 1400 - Agrisem

Designer of equipment
for sustainable agriculture
The professional’s
choice
Seed
Mulch
Root

Worldwide
2
Chile
Romania
Estonia Hungary Moldavia The Netherlands
Ukraine Sweden Russia
Poland
Denmark Slovakia Latvia Belarus France
Lithuania Czech Republic Japan Belgium Switzerland
Germany Bulgaria Spain New
Portugal
Zealand
Greece Croatia Austria United
Kingdom
Mauriius

Strong growth
For over 15 years we have been developing
innovative solutions to help you
save time, energy and reduce the effects
of agriculture on the environment.
Our aim is to provide you with robust,
productive equipment to enable you to
adapt your production tools to the new
economical, financial, regulatory and
environmental constraints. 10,000 of
you have already shown confidence in
us and have invested in our machines.
You have taken up the challenge of
having new sustainable agriculture
which is even more efficient.
our sustained and steady growth shows
the high level of satisfaction
of the farmers using our equipment
AGRISEM, at your service
Your satisfaction is our main concern.
Thanks to our network of dealers and
importers, you will find someone at your
disposal not far from you.
Turnover in Millions of euros
18
16
14
12
10
8
6
4
2
0
0,15
0,24
0,47 0,84
1,39
1,85 2,34
3,4
1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
To cope with the growing number of customers,
we also tripled the surface area of
our spare parts warehouse in 2008, so that
whatever you need is always available.
12,000 machines
currently being
used
5,03
4,43
7,22
Our headquarters in Ligné
(Loire Atlantique) France
8,77 9,14
10,31
11,1
15,6
3

3 main areas of development
Agronomy
Germination and root-taking
After sowing, the seed has to germinate
and then take root. These two
stages concern two different soil
horizons. Germination occurs in top
layer soil whereas root-taking requires
more depth. Moreover, these two
soil horizons do not have the same
agronomical requirements.
These observations have led us to
develop an independent disc to work
the top layer soil and a blade with
retracted point for root development.
Multipurpose modules for progressive adaptation
Do not believe in miraculous machines
that promise an immediate changeover
to soil conservation techniques.
Agrisem International offers technical
modules which can be integrated into
your farming system step by step.
You choose your own rate of transition
4
optional depending on
climate and the period
of covercrops
• Crumbling
• Stale seed-bed
• Crop
residue control
• Depth control
• Levelling-out
• Fissuring without
upheaval
• Preparation for
root-taking
• Elimination of
plough pan
• Water drainage
Germination Root taking
optional depending
on soil structure
Stubble-breaking
Loosening
+ stale seed-bed
Sowing
• Crumbling
• Stale seed-bed
• 2nd stubblebreaking
• Depth control
• Closure of soil
• Levelling-out
Crumbly and
warm seed bed
Porous,
unbroken soil,
continuous
structure,
no large clods
or hollows
towards soil conservation techniques.
Our equipment is modular and multipurpose
since it has to suit your changing
requirements from year to year.
When using soil conservation techniques
sowing can be done in one
passage, after one or several passages
• Crumbling
• Stale seed-bed
• Crop residue
control
of stubble-breaking or after soil-loosening,
if necessary. Your knowledge of
your own soil and your experience will
lead you step by step to optimize the
use of our machines.
• Sowing by
covering over
• Sowing in rows
•Levelling-out
•Septh control

Environment
Water quality
Agrisem International's fissuring technique
ensures improved productivity for
the farmer and nearly eliminates runoff,
erosion and pollution. An official
independent trial proved it spectacularly.
Results measured after rainfall of 26
mm (during a storm). Comparison between
different cultivation techniques
on silty/sandy soil with a 6% slope
(maize) including a control plot which
was ploughed traditionally and a plot
worked with an Agrisem Combiplow.
114 hours
1 094 litres
7 167 euros
Official experimental trials at Kerguehennec (56 - France)
(financed by Bretagne Eau-Pure, carried out in partnership with Brittany Chamber of Agriculture,
Inra-Ensa in Rennes and ITCF)
500
400
300
200
100
0
Run-off (litres/300 m 2 ) Soil erosion (kg/ha) Atrazin flow (mg/ha)
496
15 times less
run-off !
34
Ploughed
control plot Agrisem
Technique
100
yearly savings :
80
60
40
20
200 hours
2573 litres
12220 euros
0
90
25 times less
erosion !
3,4
Ploughed
control plot Agrisem
Technique
15000
12000
9000
6000
3000
0
13492
412 hours
4145 litres
28980 euros
65 times less
pollution !*
205
Ploughed
control plot Agrisem
Technique
* please note that in this trial, the pollution due to run-off was halved (102mg/l) in presence of
surface mulch when using the Agrisem technique.
Savings
Comparison: standard system/Agrisem technique
Our equipment allows to halve the working time. With a doubled productivity
your farm will be ready to face the future with equanimity.
(70 ha farm) (50 ha farm) (350 ha farm)
5

Blade
The patented wave
Controlling your crops' root-taking
To encourage good root development, it is
essential to restore soil porosity without
too much upheaval so as to preserve soil
structure and prevent the dilution of
organic matter.
6
Capillarity
Root development,
water supply
Agrisem International's patented solution
is to fold-over the soil in a wave-like
movement.
Drainage
Direct closure of the wave
to preserve the carbon
and organic matter.
A successful graft!
The graft is at one with the subsoil.
Lifting is achieved by wrenchingout
the soil in order to eliminate
the risk of smoothing-out. The
band of soil is then put back into
place without disturbance thus
ensuring perfect structural continuity
and guaranteeing efficient
capillarity and good root development
at depth.
Homogenous soil loosening over the entire working width
Fissuring
When folding a friable material
you efficiently cause fissuring
without upheaval. It is like
when you fold a welding rod,
the coating crackles and fissures.

The new generation of loosening blades
Fluidity
• Lower power requirement and improved
penetration of the blade.
• No blade leg: the life of the ploughshare
is increased.
• Mass-produced coated ploughshares
and leading edges.
• Same leading edges as those used on
previous Agrisem blades.
Retracted point blade and sloped prop
Thanks to the retracted point, the lifting
force is located just under the centre of
gravity of the block of soil to
be loosened. The lining up
of forces and counter forces
optimize the power requirement
needed to lift the soil.
PATENTED
Balanced lifting
Save fuel with Agrisem
By loosening your soil with a Combiplow
or Cultiplow, you will achieve
incomparable fissuring, which is,
as yet, unequalled. You obtain a homogeneous
result while using 30% less
power than a traditional soil loosener.
This performance is the consequence
of several years of research and
development. This research has resulted
in the creation of a unique blade,
protected by several international
patents.
by using a dynamometer, the technicians
were able to measure the necessary traction
effort for each working part under the same
conditions.
PATENTED
Boosting effect
The exclusive design
of the ploughshare
increases the possible
conditions for use with
improved soil fissuring
(patented technique).
The blade leg is not straight but inclined
at 10° so as to facilitate lifting
and avoid deformation. All the “pans”
have inclined edges to make the turning
easier thus lifting the material
without causing disturbance.
4 sizes of blade
A blade suitable
for every kind of
job
45
40
35
30
25
Only 4 blades over a 3 m width
Thanks to equipment with roughly 75
cm clearance between the blades, the
Agrisem blade is the only one on the
market able to work over a 3 m width,
enabling uniform
soil loosening
over the entire
width
with just 4
blades.
Curved
blade
550 650 750 850
Results of the trials carried out by
Derval Secondary School
Power requirement for a 3 m wide soil
loosener working at a depth of 30 cm.
Indice 138
(41,5 Kw)
Indice 128
(38,5 Kw)
Straight
blade
Indice 100
(30 Kw)
Straight winged tines Curved blades AGRISEM BLADES
(with retracted points)
Results of the trials carried out by Derval
Secondary School in November 2004
7

Blade
Invented by Agrisem International,
today, the Combiplow is the acknowledged
and uncontested reference on
the market. The uniqueness of the
blade with its retracted point, as well as
the optimized compact frame, enable
the Combiplow to meet the require-
8
ments of the most demanding farmers
and contractors. With over 8,000 soil
looseners in service, Agrisem International
offers a range of suitable
adapted and optimized tools.
Saving fuel and time Use of the existing power
harrow available
13l/ha *
1driver
1 passage
1 tractor
*Average fuel consumption may vary
according to soil type, the topography
and the capacity of the tractor
2 drivers
2 passages
2 tractors
=
You will save roughly 35 €/ha
while ensuring the successful
root-taking of your crops.
12 l / ha *
27 l / ha *
+
15 l / ha *
Sowing in only one passage
on the farm
The Combiplow enables the use of the
traditional combined seed drill that is
already present on the farm.

Bridged framework:
wide passage for PTO
Retractability
Combiplow 36+
Retractable Combiplow, working width
up to 4 m with a transport width of 3 m.
Compactness of coupling
(retractable)
Compact for
transportation
Combiplow 38 - Non-stop
mechanical security system Stabilizing wheels
The Combiplow can be
used alone by adapting
aroller.
Clearance at work
Standard Super
The ideal complement
to the Combiplow !
9

Blade
The Cultiplow is used alone. Today this
loosener is acknowledged as being the
best agro-economic solution by numerous
agronomists all over the world.
Vineyards, orchards, market gardening
We have a specific range for working in
reduced widths from 1 to 3 m. Market
gardeners appreciate the Agrisem
technique since it leaves the soil even
and does not disturb the rows of vegetables.
Wine growers and arboricultu-
Loosening without destroying the vegetation
The Agrisem blade does not destroy
existing cover and allows soil loosening
under a grassy surface. Unique in the
world, this blade can loosen the soil without
breaking its underlying “framework”.
10
The blades with their retracted point
displace a homogeneous wave of soil
and save roughly 30% of your energy
consumption compared with straight or
curved blades.
rists choose the Cultiplow for its exceptional
capacity for levelling-out, its low
power requirement and the delicacy of
its performance.
An opening disc and a tyre-roller leave
the cover vegetation intact, like the Cultigreen
used for sports grounds or the
“meadow” Cultiplow.

Non-stop security system,
unequalled clearance
The generously-sized spring security
system allows you to work in the most
difficult of conditions. The kinematics
of the blade holder enables complete
clearance by lifting-up when the blade
comes into contact with an obstacle.
The springs react immediately even
when working at high speed contrary to
a hydraulic security system that will
tend to block if the speed is high or if
several blades simultaneously come
into contact with an obstacle (bicycle
pump effect).
The ideal complement
to the CULTIPLOW
NEW
NEW PRODUCT Cultiplow 68
5m-6,5m-8m
11

Blade
The 3 principles of the Agromulch
Gain 33% power
The Agromulch is used for fissuring the
soil; it is made up of 2 rows of 550 mm
blades and a control roller. It allows you
to homogenously loosen from 10 to
20 cm without any upheaval. Available
in widths ranging from 3 to 12 m,
this tool is the natural result of the
Cultiplow. It can be used for fissuring
the soil during the summer and for
opening the soil in spring.
Warming up without drying out
12
Fissuring without upheaval
Germination
ensured
Uniform lifting
No disturbance
and flat work
foundations
Seeds
Patented blade
Chisel type tine cultivator
Drying-out of soil horizon.
Build up of clods and hollows.
Seeds
Chisel type tine
cultivator
* Reduction by 33%ofthe
power required compared
with a Chisel type cultivator
Chisel type tine cultivator
Poor
germination
Lifting of clods and
stones,
uneven profile

Modular and adaptable
The Actimulch is created from the
association of 2 existing machines: a
stubble breaker with independent discs
and a machine used for fissuring the
soil
The user decides if he wishes to place
the fissuring mechanism in front of the
discs or not. If there are crop residues,
we recommend you to place the discs
in front, followed by the fissuring
blades. After the passage of these
2 pieces of equipment, a large independent
tyre roller will close the soil.
Besides the possibility of changing the
position of the 2 machines, you can also
use each of them separately. The Actimulch
can then become a stubble
breaker with independent discs
(Disc-O-Mulch) or an implement for
fissuring the soil with a double row of
blades (Agromulch).
the Actimulch is available
in3m,4mand5m.
1 machine
4 solutions
13

Disc
The independent disc with pan angle
The aim of superficial soil work is to
deal with crop residues and facilitate
the germination of a stale seed bed.
The disc offers the advantage of being
self driven and does not require the use
of power (power take-off). It wears out
much slower than a tine and it works
well in the presence of crop residues
with no risk of windrowing.
In 1998 Agrisem invented the independent,
retractable disc. At that time, the
disc had an opening angle and above all
a positive pan angle. Compared to a
traditional disc, the Disc-O-Mulch
throws a flow of earth into the air. Since
it is combined with a clod breaking
board, the mixing of the residues is
14
Un déchaumeur à grande
vitesse
A high speed stubble breaker
Un broyeur de résidus
de récolte
A maize mulcher
A mechanical weed-killer
With
With pan angle and working angle
• Earth thrown into the air
• Perfect mix of earth-straw: mulch
• Better penetration
• Reduced energy requirement
pan
angle
excellent, the seed bed is refined efficiently
and the soil remains even.
Finally, since the disc is a rolling element,
the working speed can be very
Without
high as long as the implement is equipped
with a board regulating the flow of
earth in order to avoid any jamming in
the second row of discs.
Un broyeur à engrais verts
An incomparable implement for levelling-out
Un désherbant mécanique
A crop residue chopper
Un niveleur incomparable
A cover crop chopper
Cover-crop
• Absence of pan angle
• Soil moved sideways
• Poor mixing, poor refining
• High absorption of power
• Smoothing-out of soil
90°

The 3D security system
Agrisem International initiated the
principle of the stubble breaker with independent,
retractable discs. After
having developed a 2D system, we understood
the benefits of having a 3Dsecurity
system to protect the hub and
generate a vibrating effect which would
save energy, improve penetration and
ensure a flat working surface.
This vibrating effect can only operate
when the spring security system works
“spiral against spiral” with the hub positioned
inside the disc. Otherwise the
spirals open with little resistance.
The ideal size for going fast
Heavy duty bearings
Speed is not enough, your equipment has to enable you to
work on a quick and long-lasting way. Therefore the size of
the mechanical elements on the machine is of the utmost
importance. The wear and tear of a mechanical part is mathematically
proportional to the speed! When you double the
working speed, you have to multiply the machine's resistance
by four. This is why some elements on our machines
may appear oversized but in fact they are necessarily so.
The clod breaking board so you can work faster ...
Without a clod
breaking board
With a grid
8to20km/h
2D security system
(First security system installed by Agrisem)
At work
the shaft absorbs
shocks:
loosening
(lubricator)
Lateral
stress on
the disc
VIBRATING
EFFECT
Our competitors
It is necessary to have a device regulating
the earth flow in order to work fast
and prepare the seed bed
Without a clod breaking board, the first
row of discs throws a flow of earth into
the second row. There is a high risk of
blockage and the machine slows down.
(GOLD SRE)
Shift: spiral stress large
overall size.
22 Discs over 3 m
3D
security
system
At work
spiral against spiral
SHOCK EFFECT
Line-up and overall
size reduced .
24 Discs over 3 m.
PATENTED
Hub positioned
inside disc
Inverted hub
Hub
positioned
outside disc
The security
spring opens:
distortion,
breakage and
irregular
working angle
Lateral
stress on
the disc.
The earth flow regulation devices in the
form of a grid have a sieving effect,
which is adverse for germination. The
seed finds itself in contact with straw
and coarse clods. In addition, the fine
earth on the surface may suffer from
surface-capping.
15

Disc
Maintain stability while working at high speed
The patented flexi-pack roller ensures perfect regularity
when working at high speed. With a traditional roller, the
machine lifts up when the roller comes into contact with an
obstacle.
Ø 610 discs on the front and Ø 560 at the rear
On the Disc-o-Mulch Gold SRE the front
discs have a larger diameter. This patented
principle provides homogeneous
wear and tear of the two rows of discs.
The machine works better in crop residue.
Choose your roller
The cage roller is perfectly adapted for
the work of the Disc-o-Mulch since it is
simple and robust. When used for stubble
breaking it refines the mulch. The
flexi-pack is preferable for late sowing
in sticky soils as well as for sowing
after ploughing or in loose soil.
Reduce the number of parts and lubricators so you can work faster
The time spent on the maintenance of
the Disc-o-Mulch is very limited as the
number of lubricators is reduced to a
minimum (between 0 and 5 depending
on the model). You will not waste your
Guaranteed speed and high output
With working speed ranging from 8 to
20 Km/h the Disc-o-Mulch will ensure
unequalled output.
Output of a Disc-O-Mulch/
Disc-O-Sem for an average
speed of 12 km/h.
16
The second row of discs has a higher
speed of rotation which generates better
refining. This simple idea makes the
Disc-o-Mulch even more efficient.
Cage
Flexi-Sem ®
time crawling under the machine to
grease each disc or every single articulation.
Fewer parts and articulations
also mean durability and reliability for
work at high speed.
3,6 ha/h 4,2 ha/h 4,8 ha/h
6 ha/h
7,2 ha/h
With Flexi-Pack ®
Higher speed
improved refining
There are fewer parts but each of them
is larger and stronger.
9ha/h
Better clearance
less wear and tear.
10,8 ha/h
14,4 ha/h
3 m 3,5 m 4 m 5 m 6 m 7,5 m 9 m 12 m
Required
power 90 hp 130 hp 150 hp 180 hp 200 hp 250 hp 350 hp 400 hp 550 hp
Agrix ®
Flexi-Pack ®
Without Flexi-Pack ®
PATENTED
Ø 560 Ø 610
NEW
Flexi-Roll ®

The Best works at a speed between
6 and 12 km/h. It is suitable for small
tractors with a requirement of 25 to
35 hp per meter. Optionally, the flow
of soil is regulated by individual clod
Discs
Ø 460
Best
breaking boards fixed to the rear hubs.
It has the same technology as the
larger machine, Disc-O-Mulch: maintenance-free
hubs, patented 3D security
system, depth control with a roller
Individual clod breaking boards Folding 2,50 m model
and the possibility of adapting a
mechanical seeddrill in order to
obtain Disc-O-Sem.
17

Disc
18
NEW
NEW
3,50 m
Towed cage roller
Towed Disc-O-Mulch
Gold
The GOLD model is the reference on
the market. This product comes from
10 years of research and development
following the first Disc-O-Mulch
created in 1998.
It has been designed to
work in difficult
conditions and
has pro-
Deflectors
Two lateral deflectors
avoid excess soil at
the sides. The left
deflector is standard
and the right one
is optional.
ved its capacity and efficiency on the
plains of Eastern Europe. It is 'THE'
machine for use on large farms and for
contractors.
This range of Disc-O-Mulch is designed
for transformation into a seed drill
(Disc-O-Sem). The GOLD is available in
two models, depending on the intensity
of the work: the S or the SRE.
Width
Disc-O-Mulch Gold fixe
2,5 m - 3 m - 3,50 m - 4 m
The multi-stop security system
Adjustment of
depth control
Possibility of
adjustment of distance
with the second
row of discs
Adjustment of
the lower stop
Standard draw-bar
standard on the 3m and 4m
Disc-O-Mulch.

Folding Disc-O-Mulch Gold
Width
Folding Disc-O-Mulch Gold4m-
5 m - 6 m - 7,50 m
Super draw-bar
Standard on the towed 5m, 6m and
7,5m Disc-O-Mulch. Optional on smaller
widths.
Good stability at field ends
Turning circle facilitated.
Hydraulic folding
Hydraulically locked for transport.
Options
Stabilizing wheels
Depth control wheels
19

Disc
The 12m Disc-O-Mulch is a tool-support
machine. Its central structure has
3 coupling points for attaching two 3m
Disc-O-Mulch onto the extensions and
one 6m Disc-O-Mulch at the rear.
The two lateral extensions are retractable
to ensure a height of 4,10m for
transport.
Folding
20
12 m
12 m
Height 4,10m in
transport position
Hydraulically locked
for transport

Sowing
The Disc-O-Mulch becomes a seed drill!
Reduction of mechanisation costs
In optimizing your machines and in
decreasing your labour costs, you
increase your profitability.
This profitability can come about
without risk as the Disc-O-Sem can be
progressively introduced onto your
farm. Since it is so versatile, the
Disc-O-Sem will be paid off quicker
than forecast and will be useful on an
ever growing working area, so this will
decrease its cost at work.
The lowest cost on the market
In terms of profitability, the Disc-O-Sem
is interesting for two reasons.
The investment per hectare is the
lowest, especially when compared to
direct drills which require very specific
equipment. Moreover, the cost in use
per ha is much lower than the cost of a
standard stubble breaker combined
with a specialised SCT seed drill.
* Source : Arvalis 2005
{
Traditional
system
Ploughed or not ploughed
Traditional equipment
3 tractors : 180, 150 and 120 hp
No Ploughing
Traditional or specialised equipment
2 tractors 150 and 120 hp
Only 1 tractor of 150 hp
Standard soil
conservation techniques
Mechanisation costs
+ Herbicide
+ Labour (€/ha)
210
190
170
150
130
110
Traditional equipment
Traditional equipment
Special seeddrill & disc harrow
Direct seeddrill
Seeddrill on stubble breaker
DSF - Front hopper
DST - Huge capacity
DS mechanical
Sowing ramp
With Agrisem,
one machine
is enough !
Superficial ploughing
Ploughing
Ploughing 2years/3
1000 1100 1200 1300 1400 1500 1600 1700
Investment tractor + soil preparation & seeddrill
Value with new machines (€/Ha)
21

Sowing
Sowing in rows
Tradition and versatility
On this model, the Disc-O-Sem is
equipped with a sowing ramp with
discs, at the rear of a large pneumatic
roller. The sowing ramp is made up of
sowing elements equipped with a
simple disc and a small wheel that
compacts the soil after sowing. In wet
conditions, it is easy to detach the
wheel. The distance between each
sowing line is 12,5cm. The design of
this sowing ramp originates from the
simplicity and sturdiness made famous
22
6 to 12 km/h
by the Disc-O-Mulch. This sowing ramp
is maintenance-free as the hubs have
no lubricators and the 3D springs,
which maintain the discs, have no articulations.
Obviously, you can uncouple
the sowing ramp in order to use the
Disc-O-mulch alone as a stubble
breaker.
The Disc-O-Sem for sowing in rows is
only available in the pneumatic version
with a front hopper and as 3m and4m
width models.
Sowing element
with disc

Sowing by covering over
Productivity, sturdiness and simplicity
When sowing by covering over, we do
not control the depth of sowing, but the
amount of soil which covers the seeds.
Only an independent disc with a pan
angle is able to sow by covering over.
The pan angle of the disc lifts up the
soil as of a speed of 8 km/h. The soil is
refined thanks to the shock as it hits
the board and then it covers the seed.
The depth is controlled by adjusting the
amount of soil which is lifted up. This
amount is proportional to the working
depth of the second row of discs. The
rear roller maintains the discs at a
constant working depth, whatever the
working speed, so the sowing depth is
Sowing rows of crops
regular. This sowing system creates
bands of crops as the seed are sown
every 25cm.
The Disc-O-Sem for sowing by covering
over is available in mechanical or pneumatic
versions. The widths available
are from 3m to 6m as mounted or
towed models.
8 to 18 km/h
Mechanical seeddrills: sowing
ramp with clod breaking board
Pneumatic seeddrills:
individual sowing elements
23

Sowing
Sowing by covering over
Oil seed rape Wheat on wheat
Flax Wheat
Peas
Wheat after maize Barley
24
Wheat after sunflower only 1 passage

Sowing by covering over
Why sowing by covering over instead of using a ramp
with sowing elements?
With a sowing element, depth control is
not regular. At over 12 km/h, the element
starts to vibrate. Moreover, the
ramp reduces the sowing capacity of
the drill when there is crop residue.
Finally, with a ramp there are many
small parts which increase maintenance
and which could be the cause of
possible technical problems…
Sow rapidly in the presence of crop
residue.
The independent disc is able to work
perfectly in crop residue without getting
clogged up with straw, whereas
tines rake up the residue and get
blocked. The Disc-O-Sem is able to drill
directly after maize, oil seed rape, sunflower
or soy harvests. It saves you a
passage with the chopper.
Optimize germination
at high speed.
The germination rate with sowing by
covering over is always high. We can
explain this by two factors:
An excellent soil/seed contact: the
seeds are covered over by an energetic
flow of soil and there is no risk of
smoothing over the sowing line with
the sowing element.
The seeds are in contact with fine soil.
When lifting up the soil, the second row
of discs separates the fine soil from the
clods and residue. The smallest elements
fall first due to their density, and
so are the first to be in contact with the
seeds.
Don't confuse broadcast sowing and
sowing by covering over: With broadcast
sowing, the seeds are thrown onto
the soil. The sowing depth is random.
With the covering over system, the seed
The larger clods and the straw fall on
top to make mulch and protect the surface.
Excellent seed/soil contact in stony
conditions.
Trial by the chamber of agriculture - Department of Orne
The trials were carried out by the chamber of agriculture of the
Orne during the season of 2004 / 2005. The control (combination
power harrow & seeddrill) and the AGRISEM seeddrill provided
virtually the same results: sowing depth, regularity and germination
rate.
Amount of seedlings
% seed germination
100
90
80
70
60
50
40
30
20
10
0
CONTROL
Combined drill
(PH & Drill)
Stubble breaker Cultivator Tine harrow AGRISEM
& croskill
Sowing by
covering over
Broadcast sowing
is placed under the flow of soil which
optimizes the sowing depth, and
makes it constant under all conditions,
so you can control your sowing depth
with precision.
25

Sowing
The mechanical Disc-O-Sem
The mechanical Disc-O-Sem is a unique
solution on the market. It is the most
cost-effective and certainly the strongest
SCT seed drill on the market.
Since it has no hydraulic turbine, you
save 10 hp and you gain in simplicity
Best
DS 610 - 3m / 610 litres
Individual sowing elements
from the mechanical seeddrill
of the 610L adapted to the
Disc-O-Mulch Best frame.
Gold
DS 1100 - 3m / 1100 litres
DS 1400 - 4m / 1400 litres
Sowing ramp on the clod
breaking board for the DS
1100 / DS 1400
26
and reliability. Mechanical seed drills
by gravity suffer from an old-fashioned
and archaic image, whereas they are
probably the best economical and
technical choice for small width equipment.
With no pneumatic or hydraulic
Gangplank
adjustment, you only have to couple-up
the equipment, adjust the seed rate
and off you go! These Disc-O-Sem
perfectly suit co-operative use.
Distribution via fluting and
spurs
Oil-immersed variator Hydraulic marking kit

Towed models
The mounted mechanical Disc-O-
Sem's are also available as towed models.
We use the Flexi-Pack or another
roller with a supporting axle. These
machines are suitable for tractors with
a low lifting capacity and insufficient
hydraulic flow to drive an agricultural
turbine.
DST 1100
DST 1400
3m
1100 litres
Towed cage roller
4m
1400 litres
NOUVEAU
27

Sowing
The front hopper : DSF 1500
The front hopper is versatile and modular. With a strong frame, it is well-adapted for use at a high working
speed. The front hopper can be uncoupled quickly and easily in order to use the stubble breaker alone.
Some important
advantages…
• The possibility of using the stubble breaker
alone without carrying the sowing unit.
• The front hopper allows you to use
rear-mounted equipment behind the
tractor. This set up makes the equipment
much easier to handle and decreases
compaction at the field's end,
often found with towed equipment.
• Constant pressure on the working and
sowing equipment means constant
sowing depth whatever the amount or
weight of seed in the hopper.
Visibility loading Versatility
The shape of the polyethylene hopper
was especially designed to offer perfect
visibility up front. Its sloping shape
offers unrivalled comfort at work.
This hopper can also be used to distribute
fertiliser since it is easily cleaned.
28
• Good distribution of the weight on the
tractor. The weight is reduced by about
1 Ton as the front ballast is replaced by
A low loading threshold which requires
no specialist equipment.
Distribution of weight
the hopper, and this saves about 10hp
of energy.
The polyethylene hopper and the stainless
steel distribution system allow the
DSF to be used to distribute fertiliser
when sowing maize or beetroot.

The stainless steel pneumatic distribution system
Most pneumatic drills were designed,
regarding their size, to sow at between
4 and 9 km/h. This is the reason why
they are not compatible with the high
speed of the Disc-O-Sem. Our distribution
system has been designed for high
flow distribution. This distribution
system is larger and has a powerful
pneumatic turbine.
Markers for 3m, 3,5m and 4m rigid
Disc-O-Sem (folding vertically).
Markers for 4m,
5m and 6m folding
Disc-O-Sem
(folding laterally).
16 outlet distribution
heads
Filling trapdoors
24 outlet distribution
heads
Turbine
Emptying trapdoors Seed-rate trial
trapdoors
Box for small seeds
Electronic control
box
Removable box with
two connections
29

Sowing
DST 6000, the specialist for large farms
The DST 6000 is an exceptional
machine. It has been designed to drill
more than 100 Ha a day with a width of
6m and a hopper capacity of 6,000 litres
Depending on the landscape and the
working speed, the power requirement
is from 250 hp to 350 hp.
The towed frame has got a lifting capacity
of 16 tons to which we can couple
up a 6m stubble breaker.
Lifting capacity of 16 T Easy loading
Transportation on the road
The DST 6000 behaves like a trailer.
30
The rear machine is mounted which
makes the DST easy to handle.
The seed drill and the stubble breaker
can easily be uncoupled to use the
Disc-O-Mulch alone.
Hydraulic stainless steel 'worm' for filling the hopper (optional).

Highly autonomous and the possibility of mixing grains
With a hopper capacity of 6,000 litres,
the DST has got autonomy of around 40
ha of wheat. This capacity is divided
into two individual 3,000 litre hoppers.
Each has got its own distribution channel.
Optionally, it is possible to incorporate
fertiliser and seeds, or to mix two
different varieties of seed.
Sowing of wheat after corn
in only one passage
Regular sowing depth
The hoppers are not mounted on the
stubble breaker but they are up front.
The amount of seed in the hoppers
doesn't affect the sowing depth.
7,4 m
The work of the Disc-O-Mulch remains
constant whatever the weight of the
hoppers.
3m width
Hydraulic brakes
3m
Use of the Disc-O-Mulch alone
31

Everybody’s talking about us !!!
AGRISEM International S.A.
“Beaucé” - 44850 LIGNÉ - FRANCE
Phone +33 (0) 240 77 40 48 - Fax +33 (0) 240 77 45 45
E-mail : agrisem@agrisem.com - Website : www.agrisem.com
RCS Nantes B 389 996 737 - Documents, photos and technical data non-contractual,
susceptible to modification without notice.
Printed in January 2009 - IMPRIM’lOIRE / 0240 83 14 63 -