Ginger leaves turn brown and dry out
General
India
Hi All.
I have a small ginger garden and it is planted 6 month back. Now I have noticed that the all the leaves(starting from lower) are turning brown and dry out. But the stem is healthy and it looks green there is no problem with rhizomes too. I have provided regular water irrigation and periodically chemical/bio fertilizers also the field is having proper drainage. The same field I have 5 month old ginger plant it is not having the above mentioned issue. How we can help the plant to get more green leaves?
Any one please help me to find out the cause and remedy of the issue to save my plant or suggest me what chemicals /fertilizers I have to provide the plants.
I have attached the photos of different stages of the disease. Please suggest me what action I have to taken next .same disease I have noticed in different fields in nearby 1 KM. this disease is spreading from one corner to other slowly .do I need to provide any additional minerals or nutrient ?
Many thanks in advance for your valuable suggestions.
Healthy plant
Final stage of disease .after a week the stem also get dry out but the ginger rhizome will not get affected any issue
Infected plant (10)
Infected plant (10)
I am providing water (2 days one)and bio and chemical fertilizers periodically over 7 years ago.