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Sunflower for food fodder and fertility paperback october 28 2012 by ef hurt author 40 out of 5 stars 1 rating see all 8 formats and editions hide other formats and editions price new from used from . Book sunflower for food fodder and fertility 1946 pp155 pp refbibl 35 abstract this book is issued at a most opportune moment when the world world subject category biogeographic regions see more details and europe in particular is crying out for fats fats subject category chemicals and chemical groups. Sunflower for food fodder and fertility by hurtef publication date 1948 topics technology agriculture and related sciences and techniques forestry farming wildlife exploitation publisher faber and faber limited collection universallibrary contributor osmania university language english addeddate. Adshelpatcfaharvardedu the ads is operated by the smithsonian astrophysical observatory under nasa cooperative agreement nnx16ac86a. Sunflower helianthus annuusl is a new world crop domesticated in eastern north america about 4000 years ago blackman et al 2011 perhaps due to the development of sunflower relatively recently in human history and its breeding as an oil seed mostly for yield the efficiency of nitrogen n utilization by sunflower is relatively high