Index 



xvii 



Pasture— continued. Page 



Grasses aud clovers of Denmark ... ... ... ... oGv) 



Improvement of ... ... ... ... ... 244,309,610 



,, grass land and the importance of experiments ... 1056 



in Bavaria ... ... ... ... ... 88 



,, of rough pasture ... ... ... ... 10(16 



Moor, cultivation of, in Cornwall ... ... ... ... 9 



Moorland grazing ... ... ... ... ... ... 928 



Moorland, mineral phosphate for ... ... ... ... 611 



Differenpe in labour required — pasture v. arable ... ... 235 



Stock-farmer's point of view ,, ,, ... ... 245 



Perennial rye grass and wild white clover ... ... ... 674 



Plant breeding at Aberystwyth ... ... ... ... 634, ','39 



Productiveness of new arable ..." ... ... ... .. 4 



Seed growing in Great Britain ... ... ... .. 535 



Seeds Act, 1920 ... ... ... ... ... ... 604 



Temporary leys, mixture for ... ... ... ... ... 100 



Wild white clover, value I'or ... ... ... ... 60,101 



Ave}ia slrigosa ... ... ... ... ... ... 745 



,, sterilis ... ... ... ... ... ... 746 . 



,, saliva ... ... ... ... ... ... 746 



Andropogon halepensis ... ... ... ... ... 6;)6 



sorghum rar ... ... ... ... ... 636 



Chloris gayana ... ... ... ... ... ... r)36 



Cicer arietinum ... ... ... . ... ... ... 636 



Hedysarum coronarium ... ... ... ... ... 636 



Trifolium alexandri^ium ... ... ... ... ... 636 



Danthonia pilosa ... ... ... ... ... ... 635 



Eragrostis ahyssinica ... ... ... ... ... 635 



Phalaris nodosa ... ... ... ... ... ... 635 



Trifolium subterraneum ... ... ... ... ... 634 



Vicia villosa ... ... ... ... ... ... 635 



Peas : 



Green food ... ... ... ... ... ... ... 99 



Yield on breckland ... ... ... ... ... ... 123 



Petherbridge, F. R. : Potato spraving trials in the rainbridgc^shire 



Fens, 1919 ... ... ... ... ... 282 



Pigs, see Livestock. For feeding of pigs see Feeding and Feeding 

 Stuffs, 



Plant, breeding at Aberystwvth ... ... ... ... ... 631,739 



Porter, John : Liming in Herefordshire ... ... ... ... 157 



Potash (see Manures). 



Potatoes (see also Fungi and Spraying) : 



Acreage ... ... ... ... ... ... ... 242 



Berrv ... ... ... ... ... ... ... 142 



Boxing ... ... .. ... ... ... 36 



Oomposition of, immune from wnrt disease ... ... ... 49 



Control ... ... ... ... ... ... ... 22,954 



Cookiner properties ... ... ... ... ... .. 213 



Cross fertilisation ... ... ... ... ... .. 138,139 



r'umberland and Westmorland as nurseries ... ... ... 794 



Demonstration plots .. ... ... .. ... 311.958 



Disease fblifflit) in 1920 ... ... ... ... ... 1146 



Farlv plantinfr in wart disease infected area*; .. .. ... 116 



Export to Holland ... ... ... ... .. ... 690.785 



Flower, flescription, sterilisation nnrl fei-tilisation ... 138,139.141 



Importation into Ireland ... ... ... ... ... 811 



TmT>ortation of seed ])otatoes from Scotland ... ... ... 785.959 



Increased production, need of ... .. ... ... 35 



Inspection of crops, 1920 ... ... ... ... ... 954 



Ijeaf curl: c;nises and control ... ... ... ... 287 



Tjosses in damns: prevention of ... ... ... .. 80 



Planting of early, in wart disease infected areas ... 416 



susceptible varieties in wart di*;ease infected areas ... ''00 



Potato clamps, decay in ... ... ... ... ... 78 



Scotch seed, advantages of ... ... ... ... ... 912 



Seaweed, as manure for ... ... ... ... 22 



Seed potatoes ... ... ... ... ... .. 183 



