choose how you want to harvest your crop. 2 1.introduction: pk fertility 2.phosphite advantages...
TRANSCRIPT
Choose how you want
to harvest your crop
2
1. Introduction: PK fertility
2. Phosphite advantages
3. Nutritional effect, advantages
4. “Vaccine” effect, advantages
5. Trafos range
6. Trials results
3
Problems with PK fertilizers on soils
In spite of right contents of PK in soils:
P isn’t available (retro gradation)
K is absorbed in the CAH or lixiviated in sandy soils
LOSSES OF YIELD AND QUALITY !
PK imbalance in the plant needs
bad use of nitrogen fertilization
4
To choose PO4 or PO3 as Phosphorous source?
Phosphoric acid (H3PO4):source of phosphate
Phosphorous acid (H3PO3):source of TRAFOS RANGE
(Potassium Phosphite based products)
Trafos range contains one less oxygen molecule as opposed to traditional phosphates and other PK fertilizers. Trafos range doesn’t contain phosphoric acid.
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Trafos advantages:
To choose PO4 or PO3 as Phosphorous source?
Greater Solubility
Quick assimilation of P, K and micro nutrients
Total Mobility inside the plant
Fast translocation in both directions (ascending and downward)
Easy to use; Easy to apply
Absorption via the roots and the leaves; foliar application or fertigation
Greater Efficiency
Without salt formation when mixed with Mg++ and Ca++
Carrier of all the micro nutrients (Mg, Ca, Fe, Cu, Mn, Zn, B, Mo)
Inocuity
Inoffensive for the mycorrhizes of the soil
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Nutritional effect : Twice as efficient
By applying Phosphorous in a high-energy form
and Potassium in a form that is easily assimilated by the plants
• Covers the needs of P and K during periods of maximum Need
• Stimulates vegetative growth and root Activity
• Better flowering and fruit setting
• Improves fruit Quality (color, size and sugar content)
• More Yield, more Rentability
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Nutritional effect : Twice as efficient
Phosphorus plays an important energetic role in the plant :
• During the root formation
• During all roots development cycle
• During flowering and fruit setting
In wet and dry conditions, the application of P allows:
• to diminish Phosphorus blockings at soil level
• to maintain the rate of growth
• to avoid any delay at harvest P - P +
Phosphorous : Source of Energy
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Nutritional effect : Twice as efficient
Potassium is linked to a high performing agriculture.
A good nutrition in K:
• Ensures photosynthesis, the synthesis of sugars and pigments, • Increases the use of the nitrogen from the soil and helps in its transformation into proteins,• Increases resistance to the water and cold stress thanks to the maintenance of turgidity, • Supports the transport of sugars in the parts of storage: fruits, tubers, roots or wood. K - K +
Potassium : Quality crops
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Nutritional effect : Twice as efficient
Specific answer to plant needs
Trafos range makes it possible to supplement the formula with Mg-EDTA and Ca-EDTA thus creating a synergy between this nutritive elements, sometimes antagonistic.
Trafos range is also enriched with micro nutrients:
• EDTA chelates (Fe, Mn, Cu, Zn)
• Salts (B, Mo)
Ca, Mg, B, Fe, Mn, Zn & Mo: Nutritional balance
The chelates synthesized by Tradecorp are recognized for their stability of pH, their compatibility and their agronomic effectiveness
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Vaccine effect : Fortify your crops naturally
Trafos range acts in a similar way to a vaccine, by stimulating the crop’s immune response to different diseases.Stimulate the plant’s natural defenses, encouraging phytoalexin synthesis and other substances with fungicide or bactericide action.
2 ways of action in the plant:
1. DIRECT ACTION: stimulating phytoalexin synthesis
modification of the cellular walls of the fungi and inhibiting the spores formation
reaction of over-sensitiveness (isolation of the zone already reached)
2. DEEPER ACTION : phytoalexins accumulation
inducing messengers of the resistance mechanisms:
- systemic resistance acquire against the primary pathogens- induced resistance against new pathogens
How act Trafos range?
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Vaccine effect : Fortify your crops naturally
What are Phytoalexins?
Peroxidase activity
a
ab
b
0
100
200
300
400
500
600
700
800
7 days after Oidium inoculation
Non treated control
Standard defensesinductor
Trafos Sinergy
Trafos Sinergy stimulates significantly Phytoalexins activity (Peroxidases) in strawberry against Oidium.
Trafos Sinergy activate natural defenses mechanisms in plants.
Trial made by BBV, 2008, France.
Group of organic compounds responsible of the defensive response of plants against microorganisms like fungi and bacteria (e.g. Scoparone in citrus fruit against Phytophtora or Peroxidase in strawberry against Oidium)
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Vaccine effect : Fortify your crops naturally
Great efficiency against:
• Trafos range stimulate the plant’s induced resistance to attacks from certain pathogenic fungi (e.g. Phytophtora spp.) and foliar mildius (Plamospora viticola, Pseudoperonospora cubensis, Bremia sp., etc.).
• Strengthen the trunk, roots and rhizomes against attacks from phytophtora in the soil, preventing it from entering and developing certain diseases.
• Help to prevent and reduce bacterial attacks such as Pseudomonas sp. and Erwinia sp.
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Vaccine effect : Fortify your crops naturally
As Fosetyl Al, fungicide well known:
• Trafos Range has a systemic activity, upward and downward
• Trafos Range is very mobile and uptaked by roots and leaves
How acts Trafos?
Foliar Application
Soil Application
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Vaccine effect : Fortify your crops naturally
• Trafos range products are natural with no safety periods
• Trafos range doesn't generate residues in fruits or leaves
• No Residues Maximum Limit (RML)
Basic solution in Integrated Production StrategiesFoliar Application
Soil Application
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How to use?
• Minimum rate 4 l/ha
• Efficacity limited on time, an application is effective during 7 to 12 days. Split applications.
• Combine or alternate with a standard fungicide to reinforce the effect
• In some particular cases, protection can be extended over 30 days. It depends on the vigor of the disease and the environmental factors
• Apply early in the season to gain a maximum of profit from phosphorus action
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How to use?
• Do not treat if temperature is below 5 °C or if there is a risk of decrease in temperature below 5°C in the 4 hours after pulverization
• Compatible with the majority of the agrochemicals, except for the products containing copper
• In the 15 days following an application of copper protection, the Trafos range improves the penetration of copper in the leaves (risk of phytotoxicity to copper)
• Higher the level of intensification is, more effective and profitable is Trafos
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Concluding, Trafos Range, Twice as efficient :
SECURITY FOR YOUR CROPSA vaccine effect by stimulating natural defences of the plant,A preventive effect has been demonstrated in many cases,A curative action was shown in some cases but Trafos remains less effective compared to conventional fungicide treatments.
RENTABILITY FOR YOUR HARVESTImproves fruit Quality (color, size and sugar content) and earlier harvests,An increase in the post-harvest health and quality of the fruit,A better flowering and fruit setting, generating also a green effect.
EASY TO USEBasic solution in Integrated Production Strategies,Absorption via the roots and the leaves; foliar or soil application,Excellent compatibility.
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Trafos Range
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• Trafos K®: 42% w/v P2O5; 28% w/v K2O.
• Trafos Sinergy: 40% w/v P2O5; 26.8% w/v K2O; 0.21% w/v Mg-EDTA; 0.21% w/v Ca-EDTA; 0.21% w/v SiO2.
• Trafos Mg-B-Mn-Fe: 39.4% w/v P2O5; 26.3% w/v K2O; 0.42% w/v Mg-EDTA; 0.21% w/v B; 0.14% w/v Mn-EDTA; 0.14% w/v Fe-EDTA.
•Trafos Mg-Mn: 40% w/v P2O5; 26.8% w/v K2O; 0.21% w/v Mg-EDTA; 0.21% w/v Mn-EDTA.
• Trafos B-Mo: 33.9% w/v P2O5; 31.9% w/v K2O; 1.4% w/v B; 0.7% w/v Mo.
• Trafos Cu: 14.4% w/v P2O5; 14.4% w/v K2O; 1% w/v Cu-EDTA.
• Trafos Zn-Mn: 37.8% w/v P2O5; 25.2% w/v K2O; 1.4% w/v Zn-EDTA; 0.7% w/v Mn-EDTA.
• Trafos AZ: 37.8% w/v P2O5; 25.2% w/v K2O; 4.2% w/v N + EDTA chelated micro-elements (Fe, Mn, Zn, Cu) + Salts (B, Mo)
POTASSIUM PHOSPHITE + TRACE-ELEMENTS
What Trafos Range is?
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Trafos K®
Composition:
42% w/v P2O5
28% w/v K2O
Main crops:
Citrus, Horticultural crops, Potato, Vegetables, Strawberries, Ornamentals, Fruit Trees, Vines, Soybean, Olive trees
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Trafos Sinergy
Composition:
40% w/v P2O5
26.8% w/v K2O
0.21% w/v Mg-EDTA
0.21% w/v Ca-EDTA
0.21% w/v SiO2
Main crops:
Fruit trees, Potatoes, Strawberries, Melon, Tomatoes, Vines, Lettuce
22
Trafos Mg-B-Mn-Fe
Composition:
39.4% w/v P2O5
26.3% w/v K2O
0.42% w/v Mg-EDTA
0.21% w/v B
0.14% w/v Mn-EDTA
0.14% w/v Fe-EDTA
Main crops:
Vines, Fruit trees, Strawberries, Soybean, Beans, Oilseed rape, Vegetables, Citrus
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Trafos Mg-Mn
Composition:
40% w/v P2O5
26.8% w/v K2O
0.21% w/v Mg-EDTA
0.21% w/v Mn-EDTA
Main crops:
Cereals, Corn, Rapeseed oil, Potatoes, Vegetables
24
Trafos B-Mo
Composition:
33.9% w/v P2O5
31.9% w/v K2O
1.4% w/v B
0.7% w/v Mo
Main crops:
Sugar beet, Rapeseed oil, Soybean, Sunflower, Alfalfa, Melon
25
Trafos Cu
Composition:
14.4% w/v P2O5
14.4% w/v K2O
1% w/v Cu-EDTA
Main crops:
Citrus, Horticultural crops, Vegetables, Strawberries, Vines, Olive trees
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Trafos Zn-Mn
Composition:
37.8% w/v P2O5
25.2% w/v K2O
1.4% w/v Zn-EDTA
0.7% w/v Mn-EDTA
Main crops:
Corn, Cereals, Citrus, fruit trees, Vegetables
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Trafos AZ
Composition:
37.8% w/v P2O5
25.2% w/v K2O
4.2% w/v N
EDTA chelated micro-elements (Fe, Mn, Zn, Cu) + Salts (B, Mo)
Main crops:
Citrus, Horticultural crops, Potato, Vegetables, Strawberries, Ornamentals, Fruit Trees, Vines, Soybean, Olive trees
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Trafos Range Trials
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Crop: Tomato
Product: Trafos K, Trafos Cu
Dosage: 2 Lt/1000 L
Type of effect: Vaccine, Curative
Contractor: Bologna University, Italy
Parameters assessed: Downy mildew prevention and control
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In both preventive and curative tests, the tomato plants receiving Trafos K or Trafos Cu show a better resistant to the infection as well as a larger development and a greener color compared to Aliette (standard fungicide) and the control.
Preventive Effect% infected leaf surface by downy mildew
Curative Effect% infected leaf surface by downy mildew
0
20
40
60
80
100
4 days 6 days
%
Control
Aliette
Trafos K
Trafos Cu
0
20
40
60
80
100
3 days 4 days 6 days
%
Control
Aliette
Trafos K
Trafos Cu
Crop: Grapes
Product: Trafos K
Dosage: 5 x 2 Lt/1000Lt
Type of effect: Vaccine, curative
Contractor: Bologna University, Italy
Parameters assessed: Downy mildew (Plasmopara viticola) control
Curative Effect : % infected leaves by downy mildew
Trafos K confirms a very high fungicide activity compared to the standards. Trafos K adds also a fertilizing effect making the plants greener and more developed.
72%
3,5% 5,7% 3%
0
10
20
30
40
50
60
70
80
%
Control
Trafos K (2 Lt/1000Lt)
Aliette (2 Lt/1000Lt)
Cymoxanil +Mancozeb(2,5 Lt/1000Lt)
Crop: Citrus
Product: Trafos K
Dosage: 3 x 3 Lt/1000 L
Type of effect: Vaccine
Contractor: Private trial, Egypt
Parameters assessed: Gummosis (Phytophthora foot rot) prevention
More healthy new leaves
The use of Trafos K against Gummosis (Phytophthora foot rot) reduced its infection effect on the trunk and roots of citrus trees and promotes new healthy leaves. In the trees treated with Trafos K the gum became dry
Control Trafos K
Crop: Soybean
Product: Trafos K
Dosage: 4 l/ha
Type of effect: Nutritional, Vaccine
Contractor: TAGRO, Brazil
Parameters assessed: Yield and control of Phakopsora pachirhizi
(“ferrugem”) + Erysiphe diffusa
Yield
1. Control.2. Trafos K3. Flutriafol4. Difenoconazole5. Azoxystrobin + Mineral Oil6. Azoxystrobin + Mineral Oil + Trafos K7. Trifloxystrobin + Propiconazole + Mineral Oil8. Trifloxystrobin + Propiconazole + Mineral Oil + Trafos K9. Terbuconazole10. Terbuconazole + Trafos K
Maximum profitability in soybean
Trafos K alone shows a remarkable effectiveness and increases the yield. In combination with conventional products, Trafos K reinforces the effect on yield.
Crop: Strawberry
Product: Trafos Sinergy
Dosage: 4 x 6 l / 1000lt
Type of effect: Vaccine, Curative
Contractor: Britany Biotechnology Veg., France
Parameters assessed: Protection against Oidium
c
cc
c
aaaab
bb
b
babab
b
a
0
10
20
30
40
50
60
70
Day 12 Day 22 Day 32 Day 42time
% o
f in
fes
tati
on
Non treated control
Standard Fungicide (4applic.)
Trafos Sinergy (4 applic.)
Trafos Sinergy (4 applic.) +Standard Fungicide (2applic.)
Protection effect against powdery mildew
Trafos Sinergy shows very good efficacy during all the trial. The application of Trafos Sinergy in combination with 2 standard fungicides (Penconazole and Myclobutanil) gives results very similar to the standard fungicide application. Trafos Sinergy must be applied mixed with standard fungicide or alternating with them to get the best efficacy.
Oidium Inoculation: Day 5
Crop: Strawberry
Product: Trafos K
Dosage: 3 x 3 l/ha
Type of effect: Nutritional, Vaccine
Contractor: Lithuanian Institute of Horticulture
Parameters assessed: Yield and Quality (best size and firmness)
Less rotten berries (leather rot, Phytophtora)
3 foliar application of Trafos K starting at full bloom with 10 days intervals enhance yield, decrease the number of rotten berries and improves quality. Trafos K increase the amount of the largest berries (bulking effect) without decrease of berry firmness
94
96
98
100
102
104
106
108
Yie
ld (
%)
Standard fertilisation
Standard fertilisation + Trafos K 3 l/ha
0
10
20
30
40
50
60
70
% R
ott
en
be
rrie
s
Standard fertilisation
Standard fertilisation + Trafos K 3 l/ha
Yield % Rotten berries
Crop: Potato
Product: Trafos Sinergy
Dosage: 4 x 4 Lt/1000Lt
Type of effect: Nutritional, Vaccine
Contractor: 4 trials in France
Parameters assessed: Yield and Downy mildew control
47
48
49
50
51
52
53
54
55
Control TRAFOS Mg-Ca
T/h
a
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
Sandozebe(mancozeb)
Trafos MgCa +Sandozebe(mancozeb)
% f
oli
age
des
tru
ctio
n b
y m
ild
ew
Protection gainwith Trafos Sinergy
+ 22 %
Trafos Sinergy application during tuber formation improves Brutto and Marketable yield. Trafos Sinergy combined with Sandozebe (Mancozeb) is delivering a good protection against mildew, Trafos Sinergy re-strength clearly the action of Sandozebe due to its activation of potato natural defense systems.
SCA La Santerroise, North-France Marketable Yield (var. Bintje)
Coop de Broons, West-FranceMildew infestation (var. Agatha)
+ 4,7 T = + 10 %
Trafos Sinergy
Trafos Sinergy + Sandozebe (mancozeb)
Crop: Wheat
Product: Trafos MgMn
Dosage: 4-5 Lt/ha at ear 1cm
Type of effect: Nutritional
Contractor: several trials in France and Belgium
Parameters assessed: Yield, specific weight and protein content
Trafos MgMn increase clearly the yield in 14 trials done during 2006 and 2007 in France and Belgium. A positive effect on Specific weight and Protein content was also noticed in several trials. Trafos MgMn contains P stimulating N uptake by the roots and K, Mg, Mn stimulating N metabolism and photosynthesis.
90
92
94
96
98
100
102
104
106
Control Trafos MgMn
%
Yield (average of 14 trials over 10 var.)
Crop: Oil seed rape
Product: Trafos BMo
Dosage: 5 Lt/ha at stem elongation
Type of effect: Nutritional
Contractor: Audecoop, France
Parameters assessed: Yield
2900
3000
3100
3200
3300
3400
3500
3600
CONTROL STANDARD TRAFOS B-Mo 5 L
Kg
/ha
+ 14%
Oil Seed Rape Yield
The foliar application of 5 Lt Trafos BMo / 200Lt water at stem elongation increase significantly the yield of oil seed rape. Trafos BMo performs better that standard products commonly used.
Crop: Lettuce
Product: Trafos Sinergy
Dosage: 3 x 4 Lt/1000Lt
Type of effect: Nutritional
Contractor: Rosée des Champs, France
Parameters assessed: Tip burn (nutritional disorder linked to calcium
deficiency causing big losses)
TreatmentSoil application
Foliar application
(Kg CaO / ha applied)
Untreated 0 kg/ha CaO -
Gypsum 350 kg/ha CaO -
Gypsum + micronised Ca 350 kg/ha CaO3 applications of 4 L/ha (5 kg/ha CaO)
Gypsum + liquid chelated Ca 350 kg/ha CaO6 applications (0,4 kg/ha CaO)
Gypsum + Trafos Sinergy 350 kg/ha CaO 2 applications of 5 L/ha (0,021 kg/ha CaO)
Leaves with tip burn
Treatments against Tip-burn
0
5
10
15
20
25
30
35
Untreated Gypsum Gypsum +micronised
Ca
Gypsum +chelated Ca
Gypsum + Trafos MgCa
%
Healthy leaveswith Trafos Sinergy
+ 30 %
Trafos Sinergy gives excellent results avoiding tip burn nutritional disorder in lettuce. Trafos Sinergy is delivering a small quantity of EDTA-Ca but in a very efficient and fast way. Thanks to the high mobility of Trafos Sinergy in the plant, all the elements reach the heart of the lettuce where the new leaves have the higher demands.
Trafos Mg-Ca effect on Lettuce’s tip burn%
of
leav
es
Trafos Sinergy
Crop: White Cabbage
Product: Trafos Sinergy
Dosage: 0,5% and 1%
Type of effect: Vaccine, Curative
Contractor: Britany Biotechnology Veg., France
Parameters assessed: Downy mildew control
(Peronospora parasitica)
Trafos Sinergy has similar effectiveness as the standard natural defense product applying the same rate 1% on 7 day old cabbage seedlings, inoculated with mildew (Peronospora parasitica). There is an effect according to the rate.
Evaluation of mildew infestation
9
4,5
1,71,2
0
3
6
9
Water TRAFOSMg-Ca 0,5%
TRAFOSMg-Ca 1%
Standard(0,1 g/L)
Infe
stas
ion
ind
ex (
0-9)
50
86,6581,05
0
20
40
60
80
100
TRAFOS Mg-Ca 0,5%
TRAFOS Mg-Ca 1%
Standard(0,1g/L)
% o
f p
rote
ctio
n e
ffic
acit
y
Efficacy against mildew
Trafos Sinergy 0.5%
Trafos Sinergy 1%
Trafos Sinergy
0.5%
Trafos Sinergy
1%
Crop: Coffee
Product: Trafos K
Dosage: 1 Lt/ha
Type of effect: Nutritional, Vaccine
Contractor: Private trial, Brazil
Parameters assessed: Cercospora control
Quality of the harvest: more homogeneus beans
Treatments Green beans
Medium quality
Dry beans
Total beans
% Infested beans
Standard Fungicide:
Copper Oxychlorure 3Kg/ha145 727 37 909 15.6%
Trafos K 1l/ha 61 878 102 1041 6.3%
Trafos K 1l/ha +
Copper Oxychlorure 3Kg/ha87 871 53 1011 6.9%
Quality of coffee beans harvested (Average of 4 replications)
Trafos K applied alone or mixed with the standard fungicide “Copper Oxychlorure” had demonstrated excellent results on Cercospora control on coffee beans. Coffee quality depends on the number of dry and medium quality beans, Trafos K improves a homogeneous beans ripening during harvest and the best quality.
Crop: Gerbera
Product: Trafos Sinergy
Dosage: 4 x 4 Lt/ha
Type of effect: Vaccine, Curative
Contractor: BHR., France
Parameters assessed: Oidium control
Old Leaves
0
0,5
1
1,5
2
2,5
3
3,5
4
4,5
Dise
ase
Inte
nsity
(sca
le 0
to 4
)
K-phosphite
Trafos Sinergy
Standard Fungicide
Old Leaves Young leaves
Trafos Sinergy has similar effectiveness as the standard fungicide product against Oidium. The effect of Trafos Sinergy creating natural defense substances in the plant is noted in old leaves as in young leaves.
Lettuce Downy mildew (Bremia lactucae)
Fruit treesPhytophthora root rot and collar rot (phytophthora spp.), Fireblight (Erwinia amylovora)
Bushes and Ornamentals (cupressaceae)
Crown and Root Rot (Phytophthora spp.)
CucurbitsDowny mildew (pseudoperonospora cubenis), root and fruit rot (phytophtora spp.)
Avocado Phytophthora Root Rot (Phytophthora cinnamomi)
Onion (Lily family) Yield, downy mildew (Peronospora destructor)
Pineapples Heart Rot (Phytophthora cinnamomi) Root Rot (Phytophthora nicotinanae var. parasitica)
Mango, cocoa Phytophtora spp.
Olive trees Verticillium wilt (Verticillium dahliae)
Golf courses Pythium
Use of Trafos: other recommendations coming from the Spanish agriculture
Trafos range