General Knowledge :: Agriculture and Soil
- Which of the following is not a cause of soil erosion?
- Which of the following is not a tropical type of soil?
- Extensive subsistence agriculture is ________
- Fertility of soil can be improved by ________
- Grai Soil, like the Ash of Pine Forest, is also knows as
- The principal cause of soil damage in Punjab and Haryana is
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Which of the following are true in respect of alluvial soil ?
I. Generally confined to river basins
II. It has been deposited by rivers
III. It is rich in phosphorus and poor in potash
IV. It is the most fertile soil - Under which climatic conditions do the laterite soils develop ?
- Which one of the following soil types of India is rendered infertile by the presence of excess iron?
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