Assertion: cowpea | /r/HasProperty | a legume crop
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Source sentences:
text: Cowpea is a legume crop tolerant to drought and fixes nitrogen, which helps in improving the fertility of the soil and in the replenishment of soil nutrients, makes it suitable in intercropping systems with cereals and other root crops, and the leaves are also rich in mineral elements and protein content and it is also a source of animal feed.