The welfare of the crop now depends entirely on the supply of fresh water. A very high inundation does not injure the bhull cultivation, as here the water has free space to spread about. In fact the more fresh water the better. If, however, the river remains low in June, July, and August, and the south-west monsoon sets in heavily on the coast, the sea is frequently driven over the bhulls and destroys the crops. It is in fact a continual struggle between the salt water and the fresh. When the river runs out strong and full, the bhulls prosper, and the sea is kept at a distance. On the other hand, the salt water obtains the supremacy when the river is low, and then the farmer suffers. In this manner much bhull crop was destroyed in the monsoons of 1851 and 1852, during the heavy gales which prevailed in those seasons. The rice is subject to attacks also of a small black sea crab, called by the natives Kookaee, and which, without any apparent cause, cuts down the growing grain in large quantities, and often occasions much loss.
The crop when ripe, which, if all goes well will be about the third week in September, is reaped in the water by men, either in boats, or on large masses of straw rudely shaped like a boat, and which being made very tight and close, will float for a considerable time. The rice is carried ashore to the high land, where it is dried, and put through the usual harvest process of division, &c.: and the bhull is then on the fall of the river again ready for its annual pickling.


