Papurau Newydd Cymru

Chwiliwch 15 miliwn o erthyglau papurau newydd Cymru

Cuddio Rhestr Erthyglau

25 erthygl ar y dudalen hon

FIELD AND FARf. ...

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FIELD AND FARf. (From the "Agricultural Gazette.") IMPORTANCE OF EARLY GRASS CUTTING. 1 £ there is one point more than another in grass Culture (remarks Prof. John Wrightson) which should be insisted upon, it is the great importance of early cutting. The changes which take place in the bodies of plants are very rapid, and a few days makes all the difference between nutritious hay and a product not only resembling straw, but actually of the same nature and composition. Not only d o all the nutrient constituents rapidly pass towards the ear or head, but the entire framework becomes woody and indigestible. The change is universal in all vegetable growth, and is familiar to us in the change which takes place in asparagus, rhubarb, or any other succulent growths used as food. The importance of early cutting is also shown by analysis, for young grass is in all respects superior to old in composition. There are nevertheless difficulties in, at all times, carrying out the principle of early cutting. Interruptions of various kinds hinder and postpone the work. The weather may be unfavourable, and labour may be scarce. Another very practical difficulty is that of deciding the best time for com- mencing cutting. We must begin to cut rather, early in order to avoid finishing rather late. It is well known that herbage grows with the greatest rapidity when it is flowering. It is then that the corn crops increase in height at a rate almost visible to the eye. Grass and clover grow with similar speed, and thug by cutting too soon a valu- able addition to the crop is lost. The best time is when the grasses and clovers are in full bloom.aad before the seed has begun to form. The stems and leaves are then fresh, and show no sign of turning brown. The pollen dust is seen flying behind the mowing machines, and is the immediate cause of it. hay-fever to those who suffer from the ailment. CLOVER HAYMAKING. Cutting is the first important work, and should be done by machine in preference to hand mowing. The saving is greater than it appears, because in all calculations the horses are charged for. This is no doubt quite correct, especially a.s horse labour is valuable at this time of year. If, however, we can economise our horse labour by the use of light drills and other improved implements so as to free horses for mowing, it is evident that there is no direct cash payment. The labour-sheet is lighter, and no extra horses are required, so that the saving is considerable. There is a great advan- tage in using two machines wherever the area is large, as the work ought to be done quickly and at the proper time. Two machines ought to cut 20 acres or even 24 acres a day, but will then require four horses each, two working and two resting. By this arrangement the machine is kept going from six in the morning till about seven at night, and does not necessarily stop even during the dinner hour, as there is always an extra man available. It is customary to give Id. per acre for cutting grass and corn as an inducement to the carter to move on briskly. As to the making of clover hay, the less it is touched the better will be the result. Given fine weather and a not too heavy crop, the swathes do not require turning, especially on open and dry situations. With heavy crops, and in small en- closures, this advise may seem to be objectionable, but on large and breezy fields the grass will cure as it lies. The cheapest method is no always the best, but, when circumstances allow, cut and carry is a good rule. A machine-cut swathe lies wider and more open than a hand-cut one, and may be at once raked together with a good horse rake and loaded into waggons. We live in times when labour must be saved as much as possible; and wherever we can cut with a machine, and rake together with a horse-rake, there will be a great saving of labour. RAPE. I It is convenient to include rape among the root crops, as it forms part of the area devoted to this kind of cultivation. Rape, kale, and cabbage, how- ever, form a class by themselves, in many respects different from roots. They can scarcely be included among the fodder crops, with vetches or trifolium, and it is difficult to give them a specified class. They come in as a relief and a change from ordi- nary root crops, and have much to recommend them. Of the three, rape appears to be the best preparation for wheat. It is a curious fact, not easily explained, that neither kale nor cabbage seems to be well adapted as a preparation for corn. Rape grows very rapidly, and is very nutritious. It also stands well for a second feed. As to the compara- tive merits of rape and kale, both plants are ex- cellent in their way, and for spring feed the kale is more wholesome and less liable to produce scour. An early sown breadth of rape ready to fold in July is of great value on a sheep farm, and it may then be left to grow again and produce a second fold in the'early spring.^ TURNIP FLY. I At present (remarks Mr. J. P. F. Bell) the agricultural press is flooded with suggestions- some practical, some otherwise—for combating the ravages of these insidious little beetles. That they work sad havoc, amongst early-sown swedes particularly, is conceded on all hands. Preventives are generally more efficacious than cures, and the two best preventives known in agricultural prac- tice are to procure a perfect tilth in the soil, and to retain the natural moisture as much as possible. The former is accomplished by grubbing and Cultivating, rather than by ploughing, at this sea- son of the year, and the latter by rolling the drills with an ordinary single-horse roller as soon as they are sown. Ploughing turns all the loose, frost- pulverised mould to the bottom, which is never again seen, and produces in its stead a hard, erampy tilth resembling peas and beans in its roughness. The roller should be constructed so that the shafts may readily be shifted one foot to €he near side of the frame, and in this way time is economised by the roller covering three drills instead of two. Ordinary rollers are infinitely better I than drill rollers they compress the soil only where She seed is deposited, and thereby prevent undue evaporation. Drill rollers harden the soil all over, thus rendering singling a difficult and labourious operation. Even with seed at Is. 6d. a lb. it is a safe plan to sow plenty, so that in the event of backward weather the beetles may have more turnips than they can eat. It is rarely safe to sow less than 41b. of swede and 31b. of turnip seed per acre. The custom of sowing a little turnip seeds amongst swedes is a good one; the beetles prefer the for- mer, and whilst devouring them, the swedes de- velop into the rough-leaf," at which stage they are comparatively safe from fly attack. The suggestions of mixing seed with sulphur, and steeping it in turpentine, are not always effec- tual, if, indeed, they have ever been thoroughly tested. The ideas of driving sheep over turnips in order to raise dust, and dragging tarred cloth over the surface, scarcely savour of practicability. How many sheevould be required to dust 100 acres of turnips, for example, and how long would it take to perform the operation ? Would the cure not be worse than the disease ? Tarred cloth has frequently been tried with scarcely any appreciable effect. It is impossible to regulate it so as to catch the beetles when thry jump. A close observation will disclose the fact that beetles, when disturbed, nearly always j amp downward amongst the soil, instead of upward against the tarred aloth, hence only an insiglliflcant percentage of beetles can ever be destroyed in this manner. Stimulating manures, in the shape of nitrate of soda and sulphate of ammonia, will help to force young turnips through the critical stage. They should be applied at the rate of to 1 ewt., per acre at the time of sowing. Probably in the majority of cases the former dose may pay better than the latter-that is to say, the increase in crop will not compensate for the use of the extra cwt., though it may be instrumental in carrying the plants through a severe fly attack, which should certainly count for a goomg deal. Another important point to observe is to culti- vate land only when it is in proper condition. It is a great mistake to touch it when it is too raw. When land is worked out of condition it after- wards sets hard and erampy, and during droughty weather especially, young turnips positively cannot grow. They have a blue, cankered appearance, and fall an easy prey to the ravages of the beetle. Moreover, mistouched land may foster the fungoid disease popularly known as finger-and-toe," and to A much greater extent than by the application of superphosphate, though abnormal doses of the latter are no# scientifically proved to teud in that direction. This disease is so infectious that great care should be taken to guard against its germs being distributed over the farm. The weather is a factor over which agricultur- ists have no control, and it certainly exercises a powerful influenbe on young turnips during a fly attack. Taking the weather as it comes, however, the best maxims to follow, so as to guard against fly attack, are to cultivate the soil into as fine a tilth as possible consistent with the preservation of natural moisture so as to ensure germination; to apply a liberal dressing of well balanced man- ures. contained phosphatic, potassic, and nitrogen- ous ingredients and to sow plenty of seed of good germinating qualities.

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