Advertisements
Advertisements
प्रश्न
Which one of the following nutrients is not available in fertilizers?
पर्याय
Nitrogen
Phosphorus
Iron
Potassium
Advertisements
उत्तर
Iron
Explanation:
A chemical fertiliser is a salt or an organic compound containing the necessary plant nutrients. They provide nitrogen, phosphorus and potassium to the plants.
APPEARS IN
संबंधित प्रश्न
Which Indian variety of honey bee is commonly used for apiculture?
______ is a preservative in honey.
List the medicinal importance of honey.
Name the following:
The kind of flight which the new virgin queen takes along with the drones out of the hive.
Paddy, maize, green gram and black gram are ______ crops.
Types of pheromones which alert insects from any danger known as:
Assertion (A): The honey bee queen copulates only once in life.
Reason (R): It can lay both fertilised and unfertilized eggs.
______ is an enzyme present in Honey.
______ is the maintenance of bee colonies in modem hives.
Explain the structure of Honey Bee Comb.
