Potato

 



1.Nitrogen deficiency:


Symptoms: Older leaves turns yellow in colour
Affect:Growth was stopped.
Solution:
Product: 1.Macrofert 20:20:20 5gm/lit

 (Available on Amazon ) 
Soil/Drip: Plantex 20:20:20 5kg/acre 
Benefit:Helps in vegetative growth, formation of amino acids.




2.Phosphorous deficiency:


Symptoms: Leaf margins and bottom side of leaves will turn purple.
Affects: Plants are usually stunted.
Solution:
Product:1.Fertimax 12:61:00        2.Fertimax 00:52:34


(Available on https://www.amazon.in/)
Soil/Drip:Plantex 12:61:00 5kg/acre
Benefits:Root development and winter hardness.     
         



3.Potassium deficiency: 

Symptoms:Initially dark brown spots appear on the leaves followed by browning of leaf margins.
Affect:Winter hardiness is reduced,productive tubers are not produced.
Solution:
Product: 1.Fertimax 00:00:50 5gm/lit  2.Fertimax13:00:45( 5-10gm/lit)


3.Fertisol 3-5gm/lit


(All Available on amazon )
Benefit:Resistance to pests and diseases,opening and closing of stomata.