Coffee plant

“ It thrives in warm situations upon the slopes of hills and in soil not retentive of rain.
The Coffee Plant.
The cultivation of coffee is widely diffused throughout the tropics, the principal countries being Brazil, Java, Ceylon, Sumatra, the isle of Réunion, the western coast of India, Arabia, Abyssinia, the West Indies, Central America, Venezuela, Guiana, Peru, Bolivia, and some of the Pacific islands. The plant attains the height of 8 to 20, and sometimes 30 ft. The trunk is covered with a grayish bark, and its white flowers grow in thick clusters around the branches. ”

“ On some plantations it has become the practise to grow catch crops between the rows of coffee trees, both as a means of obtaining additional revenue and to shade the young coffee plants. Corn, beans, cotton, peanuts, and similar plants are most generally used.
Pests and Diseases. The coffee tree, its wood, foliage, and fruit, have their enemies, chief among which are insects, fungi, rodents (the "coffee rat") , birds, squirrels, and—according to Rossignon—elephants, buffalo, and native cattle, which have a special liking for the tender leaves of the coffee plant. ”

“ The Portuguese introduced coffee into Ceylon. From Amsterdam the Dutch sent the plant to Surinam in 1718, and in the same year Jamaica received it through the governor Sir Nicholas Lawes. Within a few years coffee reached the other West Indian islands, and spread generally through the tropics of the New World, which now produce by far the greater portion of the world’s supply.
Cultivation and Preparation for Market.—Coffee plants are grown from seeds, which, as in the case of other crops, should be obtained from selected trees of desirable characteristics. ”

“ In districts where the mean altitude is 4,500 feet a different sort of protection is necessary in order to shelter the coffee leaves from the northern winds which blow during the months of December, January, and February. In these high altitudes the ranges of hills form the best natural protection. To bring the coffee plant to full production from five to seven years are required, though after two years the bush will produce about two pounds of the berry annually. The coffee plants are raised in nurseries and afterwards transplanted to the cafetales or coffee plantations. ”

“ There are several special advantages which tea culture possesses over that of coffee; one is the ease with which the tea planter can get rid of any pest which attacks his trees. The coffee plant gives, as a rule, but one crop annually, the blossom season being narrowed to four or five weeks, and if that fails because of bugs or disease of any sort, the year's labor is in vain. In the cultivation of tea, there is the chance of plucking leaves nearly every month of the year. If an emergency arises, the planter has only to clear his bushes of every leaf and, gathering the same, burn them. ”

“ Details of the Germination of the Coffee Plant From a drawing by Ch. Emonts in Jardin's Le Caféier et Le Café
Coffea Arabica
Coffea arabica is a shrub with evergreen leaves, and reaches a height of fourteen to twenty feet when fully grown. The shrub produces dimorphic branches, i.e., branches of two forms, known as uprights and laterals. When young, the plants have a main stem, the upright, which, however, eventually sends out side shoots, the laterals. The laterals may send out other laterals, known as secondary laterals; but no lateral can ever produce an upright. ”

“ In Brazil, the Giant of South America, and the world's largest coffee producer, the methods of cultivation naturally have reached a high point of development, although the soil and the climate were not at first regarded as favorable. The year 1723 is generally accepted as the date of the introduction of the coffee plant into Brazil from French Guiana. Coffee planting was slow in developing, however, until 1732, when the governor of the states of Pará and Maranhao urged its cultivation. ”

“ The genus Coffea, to which the common coffee tree belongs, contains about 25 species in the tropics of the Old World, mainly African. Besides being found wild in Abyssinia, the common coffee plant appears to be widely disseminated in Africa, occurring wild in the Mozambique district, on the shores of the Victoria Nyanza, and in Angola on the west coast. The coffee leaf disease in Ceylon brought into prominence Liberian coffee (C. liberica) , a native of the west coast of Africa, now extensively grown in several parts of the world. ”

“ Apparently the millions of shrubs in the enormous coffee plantations of the New World are all descended from this particular Amsterdam plant.
This New World coffee is by far the most important supply. Brazil alone exports about £19,000,000 worth of coffee, and that from the New World forms about 82 per cent of the total world's production.
The story of coffee in Ceylon is a tragedy. There happened to be in the jungle a particular fungus (Hemileia vastatrix) which got its living on the leaves of wild plants belonging to the coffee order (Rubiaceæ) and others. ”

“ Altitude. Coffee is found growing in all altitudes, from sea-level up to the frost-line, which is about 6,000 feet in the tropics. Robusta and liberica varieties of coffee do best in regions from sea-level up to 3,000 feet, while arabica flourishes better at the higher levels.
Carvalho says that the coffee plant needs sun, but that a few hours daily exposure is sufficient. Hilly ground has the advantage of offering the choice of a suitable exposure, as the sun shines on it for only a part of the day. ”

“ When the berries arrive at maturity, they are of a dusky red colour; each contains two grains of coffee, surrounded by a soft pulp, which soon dries after being plucked, and is then removed. The labour of picking is very slight, and children can with great ease be thus employed. The cultivation of the coffee-plant is much more attended to in this province than formerly, and is gradually taking the place of sugar. Towards the south a good deal is cultivated for exportation. ”

“ It is known how the cultivation of this shrub has been extended in Java, Ceylon, the West Indies, and Brazil. Nothing prevents it from spreading in nearly all tropical countries, especially as the coffee plant thrives [Pg 418] on sloping ground and in poor soils where other crops cannot flourish. It corresponds in tropical agriculture to the vine in Europe and tea in China. ”

“ Between the third and eighth years of growth every alternate shading-tree and coffee-plant is removed, as more space for development becomes necessary. The coffee-plants are pruned from time to time, and on no account should the branches be allowed to hang over and meet. ”

“ A coffee plantation has not the breadth of the platanaras, the fields of towering bananas; but it needs shade, and large oaks are left distributed through it which accomplish this purpose. If left to the sun wholly it yields large crops at first, then dies. The coffee plant should bear after the fourth or fifth year, and yield a half-pound yearly for fifty or sixty years. ”

“ The common or native coffee tree has, however, most to commend it. It is strong, hardy, and well acclimatised, and has a long life, while its beans are large, and sell for the highest prices{334} upon the market. Long experience has determined that it is the plant best adapted for the climate, and its flexible branches render the operation of gathering a simple one, which does not render the tree liable to damage. Its only drawback is the irregularity of its crop, which is good and poor in alternating years. ”

“ Others that were thirty-four years old have been cut off eighteen inches above the ground, two years since, and have again put forth branches, which present all the aspects of thriving trees. They have borne a crop of coffee this season, and the blooms afford a fine prospect for another year. This is a very interesting feature in the management of the old trunks of the coffee, as the advantages of a new growth are secured in one-half the time it could be attained from a new plant. ”

“ It is, moreover, not practicable to obtain both seeds and leaves from the same plant, and as the commercial demand is for the seed alone, no consideration either of profit or of any dietetic or economic advantage is likely to lead to the growth of coffee trees on account of their leaves. ”

“ The coffee tree is a most serviceable plant, every part of which can be used. Its wood is much used in cabinet making, and makes excellent fuel; its leaves, properly torrefied, and then stewed in boiling water, give a palatable kind of tea; from the sweet pulp of its fruit an agreeable liqueur can be distilled; from its beans can be made the beverage we all know, and from the shells and residue of the fruit a good fertilizer can be produced. ”

“ They were planted by Governor-General Willem Van Outshoorn on the Kedawoeng estate near Batavia, but were subsequently lost by earthquake and flood. In 1699 Henricus Zwaardecroon imported some slips, or cuttings, of coffee trees from Malabar into Java. These were more successful, and became the progenitors of all the coffees of the Dutch East Indies. The Dutch were then taking the lead in the propagation of the coffee plant. ”

“ This is a good shade tree. Coffee thrives well under it, and wherever it exists, or may have sprung up accidentally in the plantation, it should be preserved, but it is not, I consider, a desirable tree to plant, as it is a slow grower and not a wide spreader. ”

“ In 1825 the cultivation of the plant was begun in the Hawaiian Islands with seeds from Rio de Janeiro. As previously noted, the English began to cultivate coffee in India in 1840. In 1852 coffee cultivation was begun in Salvador with plants brought from Cuba. In 1878 the English began the propagation of coffee in British Central Africa, but it was not until 1901 that coffee cultivation was introduced into British East Africa from Réunion. In 1887 the French introduced the plant into Tonkin, Indo-China. Coffee growing in Queensland, introduced in 1896, has been successful in a small way. ”

“ By close planting weeds are hindered from growing, and, what is of more consequence still, the ground is sooner covered by the growing plants, and therefore protected from the sun, exposure to which is found to impoverish more than anything else the surface soil, from which the plant chiefly seeks its nourishment. With an average good soil, and careful handling of the trees and manuring, it is found that closely-planted coffee may be made to continue to bear highly ”

“ The early days of coffee culture in Abyssinia and Arabia—Coffee cultivation in general—Soil, climate, rainfall, altitude, propagation, preparing the plantation, shade and wind breaks, fertilizing, pruning, catch crops, pests, and diseases—How coffee is grown around the world—Cultivation in all the principal producing countries
For the beginnings of coffee culture we must go back to the Arabian colony of Harar in Abyssinia, for here it was, about the fifteenth century, that the Arabs, having found the plant growing wild in the Abyssinian highlands, first gave it intensive cultivation. ”

“ The plant being of a soporific nature, the coffee made from it when drank at night produces a tendency to sleep, instead of exciting wakefulness, and may be safely used as a cheap and wholesome substitute for the Arabian berry, being equal in substance and flavour to the best Mocha coffee. ”

“ Thus, when the first plant is cut down as worthless, another is ready to bear; others are in different stages of growth. This goes on for about seven years, when it is needful to plough again and replant the ground in some places, but I have been told of the same banana-trees remaining in bearing thirty and forty years. As the price fluctuates, it has not the element of certainty that coffee has. ”

“ A coffee plantation is one of the most pleasing tropical sights the eye can rest upon, where twenty-five or thirty acres of level soil are planted thickly with the deep green shrub, divided into straight lines, which obtains the needed shade from graceful palms, interspersed with bananas, orange and mango trees. Coffee will not thrive without partial protection from the ardor of the sun in the low latitudes, and therefore a certain number of shade and fruit trees are introduced among the low-growing plants. ”

“ The leaves are evergreen, and the flowers and fruit are often seen upon it at the same time, as, like the fig, it bears several crops during the year. The fruit looks like a cherry, is red or dark purple, sweet, and good to eat. The seeds of the fruit, gathered and dried, produce our coffee beans. Coffee has been used by Oriental nations for ages, but it was introduced into Europe about three hundred years ago. The first coffee-house was opened in London in 1652. A French gentleman, Captain Desclieux, brought the first coffee-plants to America, about one hundred and fifty years ago. ”

“ The fact that in 1909 the total crop of robusta coffee was only 183,000 kilograms, and that in 1911 9,650,000 kilograms were produced, with an estimated yield of 16,000,000 kilograms for 1912, and that during the period from 1907 to 1911, 24,521,000 robusta coffee plants were planted, is ample proof of its popularity in the Dutch East Indies. ”

“ Dumping the Roast in a Coal Roasting Plant The roasted coffee is being turned into the cooling car, equipped with a swinging "flexarm" that keeps it always in connection with a suspended header pipe; the cooling being started as soon as the coffee leaves the roaster. The cooled coffee, by tipping the box, goes into a floor hopper
The stoner, an essential part of the modern roasting plant, has for its function the removal of stones and other foreign matter of which the green-coffee operations have failed to get rid. ”