when cooked, is--water, 97.4; fat, 0.1; carbohydrate, 0.4; mineral matter,
0.1; cellulose, 1.3; nitrogenous matter (only about half being proteid),
0.6. Their food-value, apart from their anti-scorbutic properties, is
therefore practically nil.
The cabbage requires a well-manured and well-wrought loamy soil. It should
have abundant water in summer, liquid manure being specially beneficial.
Round London where it is grown in perfection, the ground for it is dug to
the depth of two spades or spits, the lower portion being brought up to the
action of the weather, and rendered available as food for the plants; while
the top-soil, containing the eggs and larvae of many insects, being deeply
buried, the plants are less liable to be attacked by the club disease.
Farm-yard manure is that most suitable for the cabbage, but artificial
manures such as guano, superphosphate of lime or gypsum, together with
lime-rubbish, wood-ashes and marl, may, if required, be applied with
advantage.
The first sowing of cabbage should be made about the beginning of March;
this will be ready for use in July and August, following the autumn-sown
crops. Another sowing should be made in the last week of March or first
week of April, and will afford a supply from August till November; and a
further crop may be made in May to supply young-hearted cabbages in the
early part of winter. The autumn sowing, which is the most important, and
affords the supply for spring and early summer use, should be made about
the last week in August, in warm localities in the south, and about a
fortnight earlier in the north; or, to meet fluctuations of climate, it is
as well in both cases to anticipate this sowing by another two or three
weeks earlier, planting out a portion from each, but the larger number from
that sowing which promises best to stand without running to seed.
The cabbages grown late in autumn and in the beginning of winter are
denominated coleworts (vulg. collards), from a kindred vegetable no longer
cultivated. Two sowings are made, in the middle of June and in July, and
the seedlings are planted a foot or 15 in. asunder, the rows being 8 or 10
in. apart. The sorts employed are the Rosette and the Hardy Green.
About London the large sorts, as Enfield Market, are planted for spring
cabbages 2 ft. apart each way; but a plant from an earlier sowing is
dibbled in between every two in the rows, and an intermediate row a foot
apart is put in between th
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