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Schaffert Mfg. | 800-382-2607

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BLADESSTPNEW!

CLOSING WHEELSSTP STANDARD OEM

FEATURES OF BEARING & HUB

� Forged alloy heat treated hub

� Threaded hubs with countersunk heads for maximum fastener contact

� 2 rows of ball bearings

� Larger bearings give longevity in high speed planting

� Hub, bearing and blades are easily serviceable—not throwaway like OEM

� 6 full years of testing prior to release

� Patented STP blades, hubs and bearings

CREATE FRACTURED U-SHAPED FURROW

� Creates U-shaped furrow

� Prevents seed lodging

� Lifts and fractures the soil profile

� Improves seed to soil contact

� Maximizes moisture and capillary action, early root development, and even seed emergence

STP BLADES + THE REBOUNDER®

�Prevents seed lodging

�Will not drag the seed

� Improves seed to soil contact

CREATE HARDENED V-SHAPED FURROW

� Creates narrow V-shaped furrow

� Creates side wall, subsoil, and gauge wheel surface compaction

� Causes seed lodging and seed movement with some firming devices

FEATURES—DESIGN—BENEFITS OF THE STP BLADE � Superior Bellota disc metal technology

� Cut through heavy residue

� STP creates U furrow vs OEM V furrow

� Creates better seed to soil contact

� Promotes uniform emergence

� Improves early root development

� Reduces rootless corn syndrome

� Helps Rebounders place seeds better

� Better seed furrow closure with less down pressure

� Using STP blades and Mohawk or Zipper closing wheels is like using a preplant rototiller in the garden

CUT, SLICE, DICE, GRANULATE SOILS

WEDGE, COMPACT, HAIR PIN, SLIDE, SMEAR SIDEWALLS

STANDARD OEM BLADE

backside of disc blade

STP BLADE

The STP’s U-shaped furrow optimizes conditions for the Rebounder

2 rows of ball bearings

1 row of ball bearings

Rebounder encapsulates the seed in the bottom of the furrow with the STP blade

SOIL PROFILE WITH STP BLADE

FURROW WITH OEM BLADE

FURROW WITH STP BLADE

Roots grew vertically

Roots grew horizontally

CLOSING WHEELS CLOSING WHEELSSTP STANDARD OEM

hollow core, void of roots in center of root

system

good root mass in center

3.5"7"

Deep penetrating

vertical roots

Shallow & elongated

brace roots caused by seed zone

compaction

Plants will grow a 2nd set of brace roots when they need

extra help stabilizing.You don’t want to see 2 sets of brace roots!

This plant only has 1 set of brace roots

SUBSOIL & SIDEWALL COMPACTION

SURFACE COMPACTION

Side wall compaction creating leaf unfurling Subsoil and side wall compaction creating limited root development

CHALLENGING PLANT EMERGENCE & ROOT DEVELOPMENT

OEM BLADE ROTATION REQUIRES MASSIVE SMOOTH AREA CONTACT

� Creating a sliding “V” compacting force

� Creating subsoil and side wall compaction

� Increasing depth wheel surface compaction

� Open furrow and closing issues

� Poor primary, seminal, and brace root development, lessening moisture and nutrient uptake

� Leaf unfurling, poor plant population, uneven stand and sucker plants creating yield loss

The STP promotes even emergence and early proliferated root development

CLOSING WHEELS CLOSING WHEELSSTP BLADESSTP SERIES BLADE OPTIONS FIELD CHECKS

Kat Caswell, 4-County Nebraska Crops Extension Educator, and Bob Klein, Western Nebraska Crop Specialist, UNL

OEM STP

STP Sabre TooTh PlanTer

True “V” & Single Blade Applications � 1" minimum to full planting depth

� Challenging soil and planting conditions

� Challenging residue conditions

� Standard planter configurations

� Enhances early and late root development

� 14.75" inside with 15" outside combination fits John Deere, Kinze, Harvest International, Horsch, Monosem and older White

� 15.75" inside with 16" outside combination fits newer White and Precision

STPS Sabre TooTh PlanTer Shallow FilleT

Shallow Planting Sharp Gravel & Shale Rock Conditions

� Shallow and full planting depth for cotton, canola, and shallow seed placement requirements

� Sharp gravel and rock conditions

� Challenging soils and planting conditions

� Enhances early and late root development

� .100 cut out

� 15" inside with 15" outside combination fits John Deere, Kinze, Harvest International, Horsch, Monosem and older White

� 16" inside with 16" outside combination fits newer White and Precision

STPF Sabre TooTh PlanTer Fine TooTh

Offset & Single Blade Applications � Shallow and full planting depth

� Sharp gravel and rock conditions

� Offset true-V planter configurations—use as lead blade

� Challenging soils and planting conditions

� Enhances early and late root development

� .220 cut out

� Fits Case New Holland, Great Plains, and 16" CrustBuster with offset discs

STV STandard True VStandard True “V” Blade with Anti-Stubbing or Dulling Technology

� Shallow and full planting depth

� Sharp gravel and shale rock conditions

� Standard soils and planting conditions

� Standard and offset true-V planter configurations

� Available with off-set blade configurations on standard planters

� Fits John Deere, Kinze, Harvest International, Horsch, Monosem, White and Precision

CLOSING WHEELSSTP: 2019 RESULTS

308-364-2607 800-382-2607

105 D STREETINDIANOLA, NE 69034

WWW.SCHAFFERT.COM

hollow core, void of roots in center of root

system

good root mass in center

S T P B L A D E S B Y P R E S C R I P T I O N T I L L A G E T E C H N O L O G Y