कुछ ऐसे क्षेत्र हैं जहाँ किसान केवल सब्जियों में विशेषज्ञता रखते हैं। इस प्रकार की खेती को _________ के रूप में जाना जाता है।

Soyabean cultivation in Madhya Pradesh was first started in which district?

Which of the following is primarily classified as a commercial cash crop?

Which of the following modern agricultural implements is NOT typically used in primitive subsistence farming?