Podcast
Questions and Answers
Farmers spread ______ and manures in the fields to provide essential nutrients for the growth of plants.
Farmers spread ______ and manures in the fields to provide essential nutrients for the growth of plants.
fertilisers
The two most common ______ which are used to provide plant nutrients in the fields are NPK and Urea.
The two most common ______ which are used to provide plant nutrients in the fields are NPK and Urea.
fertilisers
Crop plants require ______ in maximum amount to make the proteins.
Crop plants require ______ in maximum amount to make the proteins.
nitrogen
One way to make the nitrogen deficient soil fertile again is to add ______ containing fertilisers.
One way to make the nitrogen deficient soil fertile again is to add ______ containing fertilisers.
Another way to replenish nitrogen in the soil is to grow ______ crops.
Another way to replenish nitrogen in the soil is to grow ______ crops.
The soil in the fields becomes ______ in nitrogen after the harvest.
The soil in the fields becomes ______ in nitrogen after the harvest.
Plants make their own food by the process of ______
Plants make their own food by the process of ______
The green pigment which helps in ______ is called chlorophyll.
The green pigment which helps in ______ is called chlorophyll.
The ______ plant is an example of an insectivorous plant.
The ______ plant is an example of an insectivorous plant.
The ______ is a symbiotic relationship between an alga and a fungus.
The ______ is a symbiotic relationship between an alga and a fungus.
The ______ is the process by which plants make their own food.
The ______ is the process by which plants make their own food.
The ______ and oxygen are the end products of photosynthesis.
The ______ and oxygen are the end products of photosynthesis.
The tree provides ______ to these fungi in return.
The tree provides ______ to these fungi in return.
The main ______ required by the plants are nitrogen, phosphorus and potassium.
The main ______ required by the plants are nitrogen, phosphorus and potassium.
The plant nutrients like nitrogen, phosphorus and potassium are present in the soil ______.
The plant nutrients like nitrogen, phosphorus and potassium are present in the soil ______.
The soil becomes deficient in plant nutrients like nitrogen, phosphorus and potassium due to ______ grown in the same fields again and again.
The soil becomes deficient in plant nutrients like nitrogen, phosphorus and potassium due to ______ grown in the same fields again and again.
The plant nutrients (or minerals) need to be added from time to time to ______ the soil and restore its fertility.
The plant nutrients (or minerals) need to be added from time to time to ______ the soil and restore its fertility.
Fertilisers and manures contain plant ______ such as nitrogen, phosphorus and potassium, etc.
Fertilisers and manures contain plant ______ such as nitrogen, phosphorus and potassium, etc.
