INDEX, . 21 
Bulletin 
No. Page. 
Sporobolus spp., description, distribution, and uses..-...-.-.--...-- 7724 1 nas 
Dpramele-rop.Ted, Gescription oo. sess ee wisiee sep te iaiens. TER Me TUB} 
Spring-tooth harrow, construction and use on sugar-beet land....-.- 760 20 
Spruce— : 
consumption for pulpwood, notes and statistics............--.- 7 58{ nine ! i 4 
? ? 
lumber production and value, by States......-....--.-.--:---- 768. 21, 38, 40 
Squirreltail grass, description and various names. ......--.-.-.---- 772 101 
SMPAUMIBIIME CYAss Cescriptlone oases ee esol Sie ee LIZ) ) 2095920 
Stacking, grain, labor requirements on North Dakota farms. .-...-.. 707 24 
Statistics, cilsand fats, producticn, imports, exports,etc., 1912-1918. 1 769 1-7 
SRCoemEolow wield estimate soo aN se ets es 769 34 
Steers— 
fattened on concentrates, slaughter data....-.-..-..---------- 761 7 
iattening— 
7-8, 13- 
costs and profits, financial statements..-..-..-..--...-----. 762 15, 22- 
25, 29-30 
5-7, 10- 
ieedinm methods, quantities used, etc... 22s le i. 762 13, 18- 
92, 27-29 
in South— 
comparison of concentrates, bulletin by W. F. Ward, 
Ba paJerdanvand (Mek. Moyd 200 io. see aa. 761 1-16 
comparison of roughages, bulletin by W. F. Ward, 
Wn. PaGrayaand Hk? lov dines ice ena Maa 762 1-36 
costs and profits, financial statement........-.-..---- 761 5-6, 13-14 
quality and cost of feed per 100 pounds of gain.......-..-- qe) fOl ao aydZ 13 
shrinkage in shipment to market, dressed weight, etc..-.-.-.--- 761 7 
slaughter data, live weight, shrinkage, dressed weight, etc-.... 7624 Sane 
Wetec rinp ra Urn MATLEMIN Os se NN er a Coe hel): 7624 P; me 
Sienotaphrum spp., description, distribution, and uses...--.-..--.--- 772) Bie 00 
? 
Sterilization, alfalfa seed, experiments:.-.2./.2..5262222 2.00.20... 799 32 
Stink-grass, description....-.....-..-.--.-.- DOO eae 2) Dy ORIG EG NU 772 47, 48 
Stipa spp., description, distribution, and uses.......-.---...------ 7724 ieeaes 
Storage, cold, commercial preservation of eggs, bulletin by M. K. 
entaeene 8; Pennine tore). tnt 775 1-36 
Bo nnD6, 
ee 45, 49, 54, 
Stowage, corn in transport, influence on quality.........---------- 764 
60, 68, 78, 
90 
PAS Use AS TUCL, ODJECHONS v2.20 sce8 Yea ee oN inane 757 23, 30 
Stubbling-in, grain, relation to crop yield. .....-.........5....-.. 757 ‘81 
Bereettetace description and uses. ..2 Pee a a 772 267 
Sugar beets— 
growing in California, farm practice in three districts, bulletin 
by T. H. Summers, L. A. Moorhouse, S. H. Washburn, and 
OF O: hownsend 20 oo 2! eas FUER ern es Ap) | neg orl nd h 760 1-48 
See also Beets, sugar. 
Summer— 
mulowine., relation. to crop Yields. snug selec ogee need wee 757 30 
sickness, cattle. See Oak-leaf poisoning. 
Summers, T.H., and Others, bulletin on ‘‘Farm practice in grow- 
ing sugar beets in three California districts’’.............--....- 760 1-48 
Sunflower-seed oil— 
AekeripiMon, OLICIN, ANG USCS. bers BeOS sab tae aeiod\-/6 769 30-31 
NAL UNECING OL) cite See eee ees bn c/s Chae Ni RUS ee NGS sea ah 769 3 
Sweet vernal grass, description. ........-.-000.2 eee eee ees eeee 772 201-202 
1 Supplement. 
