The main Kharif crop cultivated in Meghalaya is:

Rice
Wheat
Maize
Mustard

The main Kharif crop cultivated in Meghalaya is rice. Kharif crops are grown during the rainy season, which is from June to September in Meghalaya. Rice is a staple food in Meghalaya, and it is grown in both the hills and the plains. The main varieties of rice grown in Meghalaya are Boro, Aus, and Aman. Boro rice is a high-yielding variety that is grown in the hills. Aus rice is a medium-yielding variety that is grown in the plains. Aman rice is a low-yielding variety that is grown in the plains.

Wheat is a Rabi crop, which means that it is grown during the winter season. Wheat is not a major crop in Meghalaya, as the climate is not suitable for its cultivation. However, some wheat is grown in the lower hills of Meghalaya.

Maize is a Kharif crop, but it is not a major crop in Meghalaya. Maize is grown in some parts of the state, but it is not as important as rice.

Mustard is an oilseed crop, and it is not a major crop in Meghalaya. Mustard is grown in some parts of the state, but it is not as important as rice or wheat.