Artificial manures; their chemical selection and scientific application to agriculture . Tons. Cwts. Gallons. of Must. Normal manure . . -t 15 848 148 Manure without nitrogeuous matter 2 10 442 164 „ without phosphate . 2 18 512 164 ,, without potash ... — — — without lime ... 3 2 548 15-4 Without manure .... (See Remark.) Manure without Remark. On the plot without anymanure two vines gave only afew shrivelled grapes; in fact,the crop may be counted as no-thing. These grapes gave 12 percent, of gluccse. WrraouT AST M-inxre.

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