Several South Indian states raise 2-3 crops of rice annually.The agronomic feature that makes this possible is because of

Options

A. shorter rice plant
B. better irrigation facilities
C. early yielding rice variety
D. disease resistant rice variety

Answer

To solve the question regarding the agronomic feature that allows several South Indian states to raise 2-3 crops of rice annually, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Context**: The question states that several South Indian states are able to grow 2-3 crops of rice each year. This implies that there is an agronomic feature that supports such intensive cultivation.

2. **Identify Possible Features**: The options provided are:
- Shorter rice plants
- Better irrigation facilities
- Early yielding rice variety
- Disease resistant rice variety

3. **Analyze Each Option**:
- **Shorter Rice Plants**: While shorter plants may have some advantages, they do not directly correlate with the ability to grow multiple crops in a year.
- **Better Irrigation Facilities**: While irrigation is crucial for crop production, it alone does not determine the number of crops that can be grown annually.
- **Early Yielding Rice Variety**: This option suggests that the rice varieties mature faster, allowing farmers to harvest and plant new crops more frequently within the same year.
- **Disease Resistant Rice Variety**: Disease resistance helps in maintaining crop health but does not necessarily increase the number of crops grown in a year.

4. **Select the Most Relevant Feature**: Among the options, the "early yielding rice variety" stands out as the most significant agronomic feature that enables the cultivation of multiple rice crops annually. These varieties mature quickly, allowing for more planting cycles within a year.

5. **Conclude the Answer**: Therefore, the agronomic feature that makes it possible for several South Indian states to raise 2-3 crops of rice annually is the **early yielding rice variety**.

### Final Answer:
The agronomic feature that makes it possible for several South Indian states to raise 2-3 crops of rice annually is the **early yielding rice variety**.

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