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© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Ian Robertson: [email protected]
07970286420
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
A soil analysis and consultancy business
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
• Founded in 2014
• European Cation system
• Unique practical soil tests and nutritional advice
• Working through 3rd parties (Agronomist)
• Breaks the mould.
SSM:
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
It's hard to believe that Cereals is 40 years old –
looking back at the 1987 show guide brought a
wry smile to my face to see how some of the
adverts and machinery had dated - and yet,
there's so much that hasn't changed.
Cereals is 40 years old: Jon Day Cereals Director
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Physical
Chemical
Biological
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
PHYSICAL – CHEMICAL -BIOLOGICAL
Touch and feel it! Smell it!
Look at it!Poke at it!
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
All these soils have the same pH, P,
K, Mag index, will they perform the
same?
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Air25%
Water25%
Mineral45%
OGM5%
Ideal Soil
Air Water Mineral OGM
Not Soil50%Mineral
45%
OGM5%
Ideal Soil
Not Soil Mineral OGM
Empty
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Close by fields : which one had more organic matter ?
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
High Calcium Seedbed
High Magnesium Seedbed
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
• An acre of ‘healthy’ soil contains over 500 kgs of
Earthworms...
• 5 times as rich in available Nitrate nitrogen
• 7 times as rich in available Phosphorus
• 11 times as rich in exchangeable Potassium
• Twice as rich in exchangeable Magnesium
…and its all free! Well its not actually
Earthworms
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Does microbial activity change during the season?
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Air is free!
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© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
How much does this crop need …..
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6 cuts from each treatment and then averaged.
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Mineral Control 53.4T Fresh weight
Treatment 60.1T fresh weight
Index 2 RB209 4T peas
Yield wt/T 3.35 4.5 4
P 117 P205 152 P205 40 P205
K 308 K20 359 K20 40 k20
Ca 222 Cao 313 Cao ?
mag 34 Mgo 49 Mgo ?
S 15.5 So3 22 So3 ?
Mn 0.24 0.38 ?
Cu 0.08 0.1 ?
Zn 0.23 0.34 ?
Fe 0.92 1.38 ?
B 0.36 0.48 ?
Dm 13.35T 15.9
Crop yield and peak demand
PEAK DEMAND3599
1529
229
0.489
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138Kg K2032 Kg P20510 Kg Mgo23 Kg Cao
All in the green crop that was culitvated and then ploughed down.
Cover Crops?
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Meeting Peak demand: readily available products: but match them to soil test
Product P K MgO CaO So3 B Zn
MOP 0 60 0 0 0 0 0
TSP 48 0 0 0 0 0 0
Kieserite 0 0 25 0 50 0 0
Blends ? ? ? ? ? ? ?
Poly Sulphate 0 14 6 17 48 0 0
Calcifert S BzN 0 0 0 39 56 0.5 0.5
Calcifert Lime BzN 0 0 0 54.6 0 0.36 0.36
4.5T Peas had 313 Cao, 49 Mgo,152 P205, 350K20, 22 S03, 0.5B & 0.42Zn
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Field Area T/ac T/Ha
Control 15Ha(37ac) 4.14 10.35
SSM 15.4Ha(37.9ac) 5.31 13.28
1.17 2.93
Harvest Data:
Winter wheat : 2016 East Lothian
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
3
4
5
6
7
8
9
10
11
12
10 15 20 25 30 35
Gra
in y
ield
T/H
a
Root length at Anthesis Km/M3
RELATIONSHIP BETWEEN ROOT LENGTH AND YIELD IN CEREALS
Welbec etal. 1970
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Soil analysis
1.Key to nutritional programs2.Lead to yield3.Please do them4.BUT think about how to read them in a holistic
manner.
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
In Summary
1) Soils are living: Love them again!
2) We can influence this for Good or Bad
3) As a rule less is more
4) Spend time looking at the soil and thinking through soil strategies.
5) Biological farming
6) Take action and we’re here to help
© Copyright The Glenside Group Ltd 2015 ® Registered trademark The Glenside Group Ltd
Any Questions:Ian Robertson: 07970 286420