align="right">4.930

Soda 3.11 7.935 3.285 Chloride of sodium 0.42 0.210 0.540 Sulphate of lime 0.05 0.526 0.637 Phosphate of peroxyde of iron 0.80 0.500 0.375 Phosphate of lime 17.50 5.210 2.425 Phosphate of magnesia 0.20 0.190 Carbonic acid 29.10 36.275 44.830 Lime 18.63 37.019 51.578 Magnesia 8.40 6.900 0.150 Silicia 0.85 0.400 0.200 Soluble silicia 0.80 0.300 0.400 Organic matter 4.60 2.450 2.100   —— —— ——   100.65 104.535 111.450

This table will indicate the application of plenty of wood-ashes and charcoal; lime in hair, bones, horn-shavings, old plaster, common lime, and a little common salt. Lime and ashes, or dissolved potash, are indispensable on an old orchard; they will improve the fruit one half, both in quantity and quality.

Propagation.—This is done mainly by seeds, budding and grafting. The best method is by common cleft-grafting on all stocks large enough, and by whip or tongue grafting on all others. (See under article, Grafting.)

Grafting into the sycamore is recommended by some. The scions are said to grow profusely, and to bear early and abundantly; but they are apt to be killed by cold winters. We do not recommend it. Almost everything does best budded or grafted into vigorous stocks of its own nature. Root-grafting, as it is termed,—that is, cutting up roots into pieces three or four inches long, and putting a scion into each—has been a matter of much discussion and diversity of opinion. It is certainly a means of most rapidly multiplying a given variety, and is therefore profitable to the nurseryman. For ourselves, we should prefer trees grafted just above, or at the ground, using the whole stock for one tree. We do not, however, undertake to settle this controverted point. Our minds are fixed against it. Others must do as they please. Propagation by seed is thought to be entirely uncertain, because, as is supposed, the seeds will not reproduce their own varieties. We consider this far from being an established fact.

When grafts are put into large trees, high up from the ground, their fruit may be somewhat modified by the stock. There is also a slight tendency in the seeds of all grafts to return to the varieties from which they descended. But we believe the general rule to be, that the seeds of grafts, put in at the ground and standing alone, will generally produce the same varieties of fruit. The most prominent obstacle in the way of this reproduction is the presence of other varieties, which mix in the blossom. The planting of seeds from any mixed orchard can never settle this question, because they are never pure. Propagation by seeds, then, is an inconvenient method, only to be resorted to for purposes of acclimation. But it is so seldom we have a good bearing apple-tree so far removed from others as not to be affected by the blossoms, that we generally get from seeds a modification of varieties. Raising suitable stocks for grafting is done by planting seeds in drills thirty inches apart, and keeping clear of weeds until they are large enough to graft. The soil should be made very rich, to save time in their growth. Land where root-crops grew the previous year is the best. If kept clear of weeds, on rich, deep soil, from one to two thirds of them will be large enough for whip-grafting after the first year's growth. The pomice from the cider-mill is often planted. It is better to separate the seeds, and plant them with a seed-drill. They will then be in straight, narrow rows, allowing the cultivator and hoe to pass close by them, and thus save two thirds of the cost of cultivation. The question of keeping seeds dry or moist until planting is one of some importance. Most seeds are better for being kept slightly moist until planted; but with the apple it makes no difference. Keep apple-seeds dry and spread, as they are apt to heat. Freezing them is not of the slightest importance. If you plant pomice, put in a little lime or ashes to counteract the acid. For winter-grafting, pull the seedlings that are of suitable size, cut off the tops eight inches from the root, and pack in moist sand in a cellar that will not freeze. After grafting, tie them up in bunches, and pack in tight boxes of moist sand or sawdust.

Transplanting.—This is fully treated elsewhere in this work. We give under each fruit only what is peculiar to that species. In mild climates transplant in the fall, and in cold in the spring. Spring-planting must never be done until the soil has become dry enough to be made fine. A thoroughly-pulverized soil is the great essential of successful transplanting. Trees for spring-planting should always be taken up before the commencement of vegetation. But in very wet springs, this occurs before the ground becomes sufficiently dry; it is then best to take up the trees and heel them in, and keep them until the soil is suitable. The place for an apple-tree should be made larger than for any other tree, because its roots are wide-spreading, like its branches. The earth should be thrown out to the depth of twenty inches, and four or five feet square, for an ordinary-sized tree. This, however, will not do on a heavy clay subsoil, for it would form a basin to hold water and injure the tree. A ditch, as low as the bottom of the holes, should extend from tree to tree, and running out of the orchard, constructed in the usual method of drains, and, whatever be the subsoil, the trees will flourish. The usual compost to manure the trees in transplanting will be found elsewhere. In the bottom of these places for apple-trees should be thrown a plenty of cobblestones, with a few sods, and a little decaying wood and coarse manure. We know of nothing so good under an apple-tree as small stones; the tree will always be the larger and thriftier for it. This is, in a degree, beneficial to other fruits, but peculiarly so to the apple.

Size for transplanting.—Small trees usually do best. Large trees are often transplanted with the hope of having an abundance of fruit earlier. This usually defeats the object. The large trees will bear a little fruit earlier than the small ones; but the injury by removal is so much greater, that the small stocky trees come into full, regular bearing much the soonest. From five to eight feet high is often most convenient for field-orchard culture. But, wherever we can take care of them, it is better to set out smaller trees; they will do better for years. A suitable drain, extending through the orchard, under each row of trees,