When one or two faint shocks are felt in the moist weather, they are supposed to indicate a change, and the same is expected in the dry or hot weather.
The principal produce of the valley of Lima is sugar cane, lucern, alfalfa, maize, wheat, beans, with tropical and European fruit, as well as culinary vegetables.
The sugar cane is almost exclusively of the creole kind: fine sugar is seldom made from it here, but a coarse sort, called chancaca, is extracted, the method of manufacturing which will hereafter be described. The principal part of the cane is employed in making guarapo; this is the expressed juice of the cane fermented, and constitutes the chief drink of the coloured people; it is intoxicating, and from its cheapness its effects are often visible, particularly among the indians who come from the interior, and can purchase this disgusting vice at a low rate. The liquor is believed to produce cutaneous eruptions if used by the white people, on which account, or more probably from the vulgarity implied in drinking it, they seldom taste it. I found it very agreeable, and when thirsty or over-heated preferred it to any other beverage.
The manufacture of rum was expressly forbidden in Peru both by the Monarch and the Pope; the former ordained very heavy penalties to be inflicted, the latter fulminated his anathemas on those who should violate the royal will. The whole of this strange colonial restriction had for its object the protection and exclusive privilege of the owners of vineyards in the making of spirits—a protection which cost the proprietors upwards of sixty thousand dollars.
Great quantities of lucern, alfalfa, are cultivated, for the purpose of supplying with provender the horses and mules of Lima; and not less than twelve hundred asses are kept for the purpose of bringing it from the chacras, small farms in the valley. It generally grows to the height of three feet, and is cut down five times in the year; it prospers extremely well during the moist weather, but there is a great scarcity in the summer or hot season, because it cannot then be irrigated, for it has been observed, that if, after cutting, the roots are watered they rot; on this account fodder is not plentiful in summer, so that if a substitute for the lucern could be introduced it would prove a source of great wealth to its cultivator. I never saw dried lucern, and on inquiring why they did not dry and preserve it, was told, that the experiment had been tried, but that the green lucern when dried became so parched and tasteless that the horses would not eat it, and that the principal stems of the full-grown or ripe lucern very often contain a snuff-like powder, which is very injurious to the animals, producing a kind of madness, and frequently killing them. Fat cattle brought to Lima are generally kept a few days on lucern before they are slaughtered; the farmers are therefore very attentive to the cultivation of this useful and productive plant. Guinea grass was planted near the city by Don Pedro Abadia, but it did not prosper; whether the failure were occasioned by the climate, or by ignorance of management, I cannot say, but I am inclined to believe that the latter was the case.
Wheat is sown, but no reliance can be placed on a produce adequate to repay the farmer, although the quality in favourable seasons is very good. It often happens, that the vertical sun has great power before the grain is formed, at which time the small dew drops having arranged themselves on different parts of the ear into minute globules, these are forcibly acted on by the sun's rays before evaporation takes place, and operating as so many convex lenses, the grain is burnt, and the disappointed farmer finds nothing but a deep brown powder in its place. I have sometimes seen a field of wheat or other grain most luxuriantly green in the evening, and the day following it has been parched and dry; this transition the farmer says is the effect of frost; which will perhaps be admitted to be a correct explanation, if we consider that during the night the wind has come from the eastward, and has passed over a range of the Andes at a short distance. It sometimes also happens that the moist season continues for a long period, or that after clear weather the mists return; now should the farmer irrigate his fields during this intermission, or should the mists continue, the plants shoot up to such a great height that straw alone is harvested; but in this case, aware of the result, he often cuts the green corn for fodder, or turns his cattle on it to feed.
The growth of maize is much attended to, and very large quantities
