Naturamin-WSP ING Presentacion V3

Naturamin®WSP Unique biosmulant

Stmulaes growh and proecs agains adverse conditons for maximum productve poental

Index •

Inroducton: Plan sress

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Naturamin®WSP: descripton

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Naturamin®WSP: benes

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Field resuls

Inroducton: Plan sress 

Plans are rarely under optmum environmenal conditons, and are subeced o siuatons where hey are forced beyond he optmum limis!

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"he sudy of plans under hose conditons is #nown as plan sress physiology!

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Stress is usually dened as an exernal facor ha exers a disadvanageous in$uence on he plan! "hese can be environmenal or abiotc facors ha produce sress in plans, alhough biotc facors such as weeds, pahogens, and insec predaton can also produce sress! In mos cases, sress is

measured in relaton o plan survival, crop yield, growh %biomass producton& or he primary assimilaton processes %'( ) and mineral upa#e& which are relaed o overall growh! Taiz and Zeiger, 2010. 

Plans respond o sress conditons by modifying heir physiology and meabolism!

*biotc and +iotc environmenal sress facors 

Climac stress:

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Stress linked to crop cycle:

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Water

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Trasplant

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Light

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Sprouting

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Salt / pH

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Flowering

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High / low temperature

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Fruit set

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Heavy metals / Nutrients

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Fruit growth

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Pollutants

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Other stress:

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Plant damages

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Phytotoxicity due to pesticides application

hy boher abou sress

*s human populaton increases, agriculure mus feed more people while competng wih urban developmen for premium arable land!

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If record yields can be assumed o represen plan growh under ideal conditons, hen he losses associaed wih biotc and abiotc sresses can reduce the averae producvity !

./ecs of sress The main effects are: 

Phoosynhesis ceases

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0ecrease of meabolie synhesis

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Increased respiraton

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Sar or acceleraton of foliar senescence

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Increased proein degradaton

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Increased *+* synhesis:

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Inhibis proein synhesis, sops growh

'haraceristcs

'haraceristcs

./ecs on he crop

&aster veetave development 'ncrease o( )ield

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