SWEET POTATOES.Althoughour practice has been more extensive, and is more skillful, in eating sweet potatoes than in raising them, we yet adventure some remarks: No root can live and grow without food from the leaf; if the tops be permitted to root, so much nutriment is subtracted from the tubers as is diverted to these new roots. Those who are best skilled in their cultivation, raise their vines up so as to detach the roots, but do not twist them round the hill; which, by crushing or covering the leaves, would render the vines unhealthy. As to vines of theCucurbitacæ, their fruit not being under ground, it is not necessary that such an amount of prepared sap should go to the root as if tubers were formed. There is, in such vines, a great liability to disease and injury near the hill. The vines shrink and dry near the base; and however flourishing the running end may otherwise be, it is destroyed. If roots are secured at several points along the vine, we remove the chances of its prematurely dying, without withdrawing any sap necessary for the maturation of its fruit.
Althoughour practice has been more extensive, and is more skillful, in eating sweet potatoes than in raising them, we yet adventure some remarks: No root can live and grow without food from the leaf; if the tops be permitted to root, so much nutriment is subtracted from the tubers as is diverted to these new roots. Those who are best skilled in their cultivation, raise their vines up so as to detach the roots, but do not twist them round the hill; which, by crushing or covering the leaves, would render the vines unhealthy. As to vines of theCucurbitacæ, their fruit not being under ground, it is not necessary that such an amount of prepared sap should go to the root as if tubers were formed. There is, in such vines, a great liability to disease and injury near the hill. The vines shrink and dry near the base; and however flourishing the running end may otherwise be, it is destroyed. If roots are secured at several points along the vine, we remove the chances of its prematurely dying, without withdrawing any sap necessary for the maturation of its fruit.