. The agricultural gazette of New South Wales. Agriculture; Agriculture -- Australia New South Wales. 576 Agricultural Gazette of [July 2, 1908. The iiicIIkkI (if |irc});iriii<4 land l)y iiicrely scarifyinff tlic surface of stul)l)lc paddocks is stroiinly coiidemued, as it can (nily have a cliance of success in imusuallx' fa\oinahlc seasons, wliicli, nnfoi'tunatcly, ai'e of fare occurrence. Rolling and Harrowing. In soil wliicli is liable to ciust on the surface, i^ is desirable, wliere rolling is necessary, to cany out tlic work before tlie seed is sown, anil not to roll afterwards
. The agricultural gazette of New South Wales. Agriculture; Agriculture -- Australia New South Wales. 576 Agricultural Gazette of [July 2, 1908. The iiicIIkkI (if |irc});iriii<4 land l)y iiicrely scarifyinff tlic surface of stul)l)lc paddocks is stroiinly coiidemued, as it can (nily have a cliance of success in imusuallx' fa\oinahlc seasons, wliicli, nnfoi'tunatcly, ai'e of fare occurrence. Rolling and Harrowing. In soil wliicli is liable to ciust on the surface, i^ is desirable, wliere rolling is necessary, to cany out tlic work before tlie seed is sown, anil not to roll afterwards till the ci'op is faiily well i;i'own, anrl then to t'nilow with light harrows drawn across the drill fui'rows. Soils vaiy so gri'atly that it is not <lesirable to lay down any hard and fast rule on work of this kind, as much can be learnt by obserNation on the part of cidtivators, nianv of wlium lia\f a variety of soils under tlicir- vnw in which uniform treatment would be undesirable. Under oui' conditions we liave usually found it best to leave the land with the slight furrows foi'med by the di-ills, as an tncn suiface is very liable to crust and cause the rainfall to run otl'. ./. Disc Plough ul Work, Wagga Experiment Farm. The harrowing of growing ci-ops may be carried out until t he croi)s are about 6 inches high, provided the soil is tirin cnouirh to keep the harrows from penetrating deeply, l)ut it should not be done before the plants are well rooted. The best time foi- the operation is after the hind has been made fairly firm i>y rain, as then there is less risk of damaging the crop by too deeply operating with the tines of the harrow. r)amage to roots is thus decreased, and the chance of injuring plants by means of the bars of the harrow is also lessened. Light harrows duly should be used, aiul tluy should be di'awn at riglit- angles to the drill furrows. Care should also be taken to a\i)id harrowing after anv of the straw joints have foi'med in the plants. See
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