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On the origin of barley
Culture of barley in the United States ___
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Aberg acreage agriculture agriocrithon Agron alpha-amylase areas backcross barley plants barley production barley varieties blotch brittle bulbosum Canad caryopsis cause cereal CEREALIA characters chemical chromosome color crop cultivated barley culture CYTOGENETIC diploid disease early embryo endosperm enzymes Ethiopia ethylmercury fertile forms freezing fungus gene genetic genotype genus Hordeum germination glume grain grown growth hardiness Harlan harvested Hordeum vulgare hybrid illus infected internode interspecific Jour jubatum kernels lateral florets lateral spikelets leaf sheaths legumes lemma loose smut male sterile malt MCPA ment method moisture content Morrison mutation occur origin of barley percent Plant Breeding pollen produced progenitor protoplasts rachilla rachis region rowed rust seed seedling six-rowed barley soil sown species spike spontaneum spores spring barley stem studies Suneson temperature tion tissues tough rachis trisomics two-rowed barleys types virus vulgare weed wheat Wiebe wild oat winter barley yield