PDF chapter test TRY NOW
Fill in the blanks with correct options given in the table:
| Carbonic | Nitrogen | Vermicomposting | Sulfur |
| Phosphorous | Air | Earthworm | Fertilizers |
| Germination | Agriculture | Potassium | Microbial |
| Inorganic | Organic | Humus | Chemicals |
1. The essential nutrients which are insufficient in the soil are provided by _________. They can be prepared synthetically and also by natural process. They help in plant growth in various ways.
2. This is the process which is done with the help of worms. This process helps in converting organic wastes to humus. By this process, the water holding capacity of the soil is increased. The highest _________ percentage has been recorded with the help of this process.
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