Correct option is D
Maize is used as an indicator crop for nitrogen (N), phosphorus (P), and zinc (Zn) deficiencies, as it exhibits distinct deficiency symptoms.

Maize is used as an indicator crop for nitrogen (N), phosphorus (P), and zinc (Zn) deficiencies, as it exhibits distinct deficiency symptoms.

The drought-tolerant leguminous green manures are
Which gas is emitted from the soil due to rice cultivation?
| List-I (Crops) |
List-II (Varieties) |
| (A) Wheat |
(I) Pusa Sugandh 5 |
| (B) Rice |
(II) HD 2932 |
| (C) Barley |
(III) Pusa Composite 383 |
| (D) Pearl millet |
(IV) DWR 28 |
| LIST I |
LIST II |
|
| A |
Wheat |
I. Primary grain crop used by 50% of the world’s population |
| B |
Rice |
II. Most important crop in the United States |
| C |
Corn |
III. Other important cereal crops |
| D |
Barley, Oat |
IV. Most important cereal crop in the world |
Suggested Test Series
Suggested Test Series