Crop Management and Soil ConservationJ. Wiley & sons, Incorporated, 1937 - 610 Seiten |
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Seite 542
... beets into piles , the topping being done from the heap so collected . A heavy knife is used in topping , the crowns being cut off at the base of the first leaf ... beets to be grown after corn 542 SUGAR - BEET GROWING AND OTHER ROOT CROPS.
... beets into piles , the topping being done from the heap so collected . A heavy knife is used in topping , the crowns being cut off at the base of the first leaf ... beets to be grown after corn 542 SUGAR - BEET GROWING AND OTHER ROOT CROPS.
Seite 543
... beets by proper fitting in the spring . Alfalfa or grass sods should be followed by a season of corn , beans , or ... sugar beets are usually grown in the following rotations : A. ( 1 ) clover ; ( 2 ) corn , beans , or potatoes ; ( 3 ) ...
... beets by proper fitting in the spring . Alfalfa or grass sods should be followed by a season of corn , beans , or ... sugar beets are usually grown in the following rotations : A. ( 1 ) clover ; ( 2 ) corn , beans , or potatoes ; ( 3 ) ...
Seite 546
Joseph Frank Cox, Lyman Edson Jackson. have greatly expanded sugar - beet seed production in the United States , particularly in Western producing regions , where disease - resistant strains are in great demand . Good sugar - beet seed ...
Joseph Frank Cox, Lyman Edson Jackson. have greatly expanded sugar - beet seed production in the United States , particularly in Western producing regions , where disease - resistant strains are in great demand . Good sugar - beet seed ...
Inhalt
THE NATURE AND USE OF CROP PLANTS | 37 |
THE GROWTH AND MATURING OF CROP PLANTS | 53 |
PROTECTING OUR SOIL FROM EROSION | 79 |
Urheberrecht | |
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Häufige Begriffe und Wortgruppen
acid acreage adapted Agricultural alfalfa Alsike applied average barley beans beets bluegrass bushels cabbage cent Chapter clover seed Corn Belt cowpeas CROP IMPROVEMENT ASSOCIATION crop production cultivated crops curing developed diseases drill drought early spring ensilage erosion Experiment Station farmers feed fertilizer field forage formaldehyde germination grain grazing growers growing season grown growth harrow harvested hybrid important inches increase insects kernels land legumes lespedeza lime livestock loams loose smut loss manure maturity meadow methods Michigan mixture moisture muck soils nitrogen northern oats orchard grass organic matter peas phosphate plowing potatoes pounds per acre practices rainfall red clover Redtop regions roots rotation rows secured seed bed silage smut soil conservation sorghums soybeans straw sugar sugar beets sweet clover threshing timothy tion U. S. D. A. FIG usually varieties weed seeds wheat White clover winter Yellow Dent yields