Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 6 · column 2 of 6 · from the scan, no model involved
sion.
A-2 PERMANENT VEGETATIVE COVER- Initial establishment of a permanent vegetative cover for nil protection or as a needed land-use adjustment.
A-3 ADDITIONAL ROTATION COVER. Establishment of additional acreage of vegetative cover in crop * rotation to retard erosion and to improve soil structure, permeability or water-holdin? cacacitv.
A-4 LIMING FARMLAND. Initial treatment of farmland to permit the use of legumes and grasses for. soil improvement and protection..
A-5 CONTOUR STRIPCROPPING. Initial establishment of contour stripcropping to
66.3%