Index xix 



Poultry — continued. Page 



Egg laying trials ... ... ... ... ... ... 794 



production of ducks ... ... ... ... ... 54 



production in winter and artificial light ... ... ... 846 



Eggs for young and growing animals ... ... ... ... 86 



marketing of ... ... ... ... ... 843 



., size of in relation to average production ... ... 63 



Marketing of ... ... ... ... ... ... 843 



Native fowl in Nigeria ... ... ... ... ... 569 



Notes on keeping ... ... ... ... ... ... 164 



Plans for poultry houses ... ... ... ... ... 575 



Research iu poultry breeding ... ... ... ... 252.326 



Research work ... ... ... ... ... ... 158- 



Royal support for poultry keepers ... ... ... ... 1067 



Value of poultry industry ... ... ... ... ... 775 



Warning to keepers of poultry ... ... ... ... 192 



World's Poultry Congress ... ... ... ... 93,377.742,1045 



Ministry's Exhibit at National Utility Poultry Society's Show ... 1034 



Prain, Sir David : Retirement from post of director of Kew Gardens ... 1051 



Preserving : 



Bottling of vegetables ... ... ... ... ... 475 



Courses in ... ... ... ... ... ... ... 379 



Prices : 



Agricultural Index number ... ... ... 578,678,774,868,967 



Fertilisers ... ... ... ... ... ... ... 556 



Livestock ... ... v.. ... ... 557 



Manures ... ... ... ... ... ... ... 556 



Market, weekly return ... ... ... ... ... 582 



Monthly prices of wheat ... ... ... ... 97,193,289,389 



Wheat and oats of the 1921 crop ... ...8,97,103,198,386,481,581 



Prosecution under the Swine Fever Order ... ... ... ... 99 



under the Foot-and-Mouth Disease Orders ... .... 1150 



Prussia : Programme of agriculture ... ... ... ... 471 



Publications : Report on the Ministry's publications for 1921... ... 970 



Punnett. R. C. : Research in animal breeding ... ... 11,110,252,326 



Rats : The Ministry's (Rat) Laboratory ... "... ... ... 712 



Reclamation, see Drainage and Waste Land. 



Reid, A. Swing : The Herdwick sheep ... ... ... ... 501 



Reports : 



Agricultural Market Report ... ... ... ... ... 867 



Chief Veterinary Officer's, 1920 ... ... ... ... 1145 



Plant pests, 1919 ... ... ... ... ... ... 471 



Potato trials, 1920 ... ... ... ... ... ... 350 



Research : 



Agricultural education in U.S.A. ..." ... ... ... 982 



,, research and education : The Government's policy ... 674 



,, scholarships and fellowships ... ... 856 



Animal breeding : Mendelian inheritance ... ... 11,110,252,326 



Brewing ... ... ... ... ... ... ... 750 



Education of the farm worker ... ... ... ... 391 



Grants for agricultural research ... ... ... ... 761,847 



Investigations into silver leaf disease ... ... ... ... 1146 



Ministry's research (rat) laboratory ... ... ... ... 712 



Olympic Agricultural Company's research department ... ... 77Q 



Poultry research : An urgent need ... ... ... ... 158 



Practical application of results of agricultural research ... ... 961 



Rothamsted Experimental Station ... ... ... ... 777 



Rew, Sir R. H. : Agricultural statistics : their collection and use ... 636 



Rhodesia : Capabilities of sustaining cattle ... ... ... 697 



Richards, E. H. and H. B. Hutchinson : Artificial farmyard manure ... 398,482 

 Richardson, H. G. : 



Ploughing and ploughing ^matches ... ... ... ... 1084 



Shrawardine tractor trials, 1921 ... ... ... ... 973 



The 1920 Lincoln tractor trials ... ... ... ... 358 



Riley, Major Oswald : The production of seed potatoes in Cumberland 



and Westmorland ... ... ... ... ... ... 903 



Robertson, G. S. and F. J. Pitcher : Silage for dairy cows ... ... 506 



