[88] But, if the Weather prove wet, we always suffer those Furrows to lie open, until the Earth be dry enough to be turn’d back again to the Row, without smearing or flicking together; unless such Weather continue so long that the Weeds begin to come up, and then we throw back the Furrows to stifle the Weeds, before they grow large, tho’ the Earth be wet. Dry Weather does not injure Turneps when Horse-ho’d, as it does sown Turneps; the Hand-hoe does not go deep enough to keep the Earth moist, and secure the Plants against the Drought; and that is the best Season for Horse-hoeing, which always can keep the Roots moist[89]. [89] But if some Sorts of Earth have lain so long unmoved as to become very hard before the first Hoeing, the Hoe, going very rear to the Rows on each Side, may cause such hard Earth whereon the Rows stand, to crack and open enough to let in the Drought (_i. e._ the Sun and Air) to the Roots in very dry Weather. In this Case ’tis best to _Horse-hoe_ alternately, as is directed in _Page_ 86. Dung and Tillage together will attain the necessary Degree of Pulveration, in less time than Plowing can do alone: Therefore Dung is more useful for Turneps, because they have commonly less time to grow than other Plants. Turneps of Nineteen Pounds Weight I have several Times heard of, and of Sixteen Pounds Weight often known; and Twelve Pounds may be reckon’d the middle Size of great Turneps: And I can see no Reason, why every Turnep should not arrive to the full Bigness of its Species, if it did not want Part of its due Nourishment. The greatest Inconvenience, which has been observ’d in the Turnep-husbandry, is, when they are fed off late in the Spring (which is in many Places the greatest Use of them), there is not time to bring the Land in Tilth for Barley; the Loss of which Crop is sometimes more than the Gain of the Turneps: This is intirely remedied by the drilling Method; for, by that, the Land may be almost as well till’d before the Turneps are eaten, or taken off, as it can afterwards. If Turneps be sown in _June_, or the Beginning of _July_, the most experienced Turnep-Farmers will have no more than Thirty to a square Perch left in Hand-hoeing; and find that when more are left, the Crop will be less; but, in drilling the Rows at Six Feet Intervals, there may be Sixty to a Perch; and the Horse-hoe, by breaking so much more Earth than the Hand-hoe does, can nourish Sixty drill’d, as well as Thirty are by the sowing Method, which has been made appear upon Trial; but, I think, about Forty or Forty-five better than Sixty on a Perch; and the Number of Plants should always be proportion’d to the natural and artificial Pasture which is to maintain them; and sixty Turneps on a square Perch, at Five Pounds each (which is but a Third of the Weight of the large Size of Sheep-Turneps), make a Crop of above Eighty Quarters to an Acre[90].