The plant produces highly poisonous cardiac glycosides and that is why we usually do not see any cattle or goats browsing on this plant. Give two reasons as to why a weed such a Calotropis flourishes in abandoned fields.

Explanation

**Step-by-Step Solution:**

1. **Understanding the Plant's Characteristics:**
- Calotropis is a plant that produces highly poisonous cardiac glycosides. These compounds deter herbivores such as cattle and goats from grazing on them.

2. **Reason 1: Flourishing in Poor Soil:**
- Calotropis thrives in poor soil conditions. Abandoned fields often have depleted soil nutrients due to lack of cultivation. This allows Calotropis to flourish as it is adapted to grow in such environments where other plants may struggle.

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