THE recently published “Statistical Notes on the Cereals” (No, 5, March, 1917) issued by the International Institute of Agriculture must be regarded in the existing situation as a compilation of more than ordinary interest, representing as it does the most precise information obtainable as to the results of last season's corn harvests throughout the world. Preliminary estimates issued from time to time have pointed with lamentable uniformity to a serious shorttge of corn supplies as compared with recent years, and the final record fully bears them out. Interest centres specially in the yield of cereals available for international trade, which excludes enemy countries, territories invaded by the enemy, and countiies such as the uninvaded portions of Rumania and European Russia, export from which is prevented by the war. The total yield of wheat from all other sources shows a decline of 27.7 per cent. as compared with the excellent harvest of 1915, and 16.9 per cent. as compared with the average of the fiye seasons 1911–15. The rye crop shows corresponding deficiencies of 29 per cent. and 4.1 per cent.; barley, 9.9 per cent. and 4.1 per cent.; oats, 6.9 per cent. and 3.2 per cent.; and maize, 15.9 per cent. and 12.1 per cent. respectively. Taking wheat and rye together as the staple bread-corn crops, the total deficiency as compared with 1915–16 iS 26.3 per cent., or 16.1 per cent. below the five-year average, whilst the total of the three “fodder-corn” crops shows corresponding deficiencies of 15.5 per cent. and 8.8 per cent. respectively. Now that all corn has become bread-corn the grand total is of interest, and this shows deficiencies of 19.6 per cent. and 11.4 per cent. respectively.
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