Saturday, February 26, 2011

What are Micro Nutrients?




Each flowering plant requires minor elements or micronutrients besides the chemical or organic fertilizers. These micronutrients help the plant in many ways, such as give more numbers of flowers, larger flower size and good luster of the petals.



The above diagram shows symptoms associated with deficiency (shortage) of each micronutrient  in the plant. If your plant has any micronutrient deficiencies, it will warn you by showing these symptoms on the leaves and will eventually affect the plant in serious ways.

Micronutrients are usually in a liquid from, or sometimes mixed with a fertilizer -and is mixture of seven essential micronutrients necessary for growth of plants. Some of these are explained below:

Manganese- Functions with enzyme systems in the plant which are involved in breakdown of carbohydrates, and nitrogen metabolism. 

Iron- Essential for formation of chlorophyll.

Zinc- Regulates the consumption of sugar in the plant (sugar=energy!)



Boron- Aids production of sugar and carbohydrates
Copper- Important for reproduction of plant- ie fruit and flowers
Molybdenum- Helps the plant capture nitrogen


There are several micronutrient brands out there such as Garden Green by Ranker Agro,  Neepaj, Devimicroshakti, Sun Khanij Bhandar  etc. 

We like Sun Khanij Bhandar becuase it comes in small packaging! This unique formulation is available in liquid and granular form. Liquid Sun Khanij Bhandar is useful for soil application as well as foliar spray, whereas granules are used in soil application only. How to use it:

Dosage
Liquid:
Sun Khanij Bhandar Liquid can be used as soil application or as foliar spray. When using as foliar spray, use either early in the morning or late in the evening.

Field Application if you have a big farm house:
6-10 liters of Sun Khanij Bhandar can be applied per acre. For soil application dilute the same with appropriate quantity of water and is applied either as flood irrigation or in drip. Apply twice, once as pre-planting dose and second prior to flowering.

Garden Application:
It is used as foliar spray. Add 45 ml in 15 liter of water and spray on the potted plants.

Granules:
Field Application:
Sun Khanij Bhandar micronutrient granules are meant for soil application. You can use about 30 Kg per acre. Apply twice, first during pre-planting in field and second time prior to flowering.

Garden Application:
Use about 5 g of granule per 12 inch size potted plant, no more than twice a year.


1 comment:

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