INDEX. 



13. 



Seed — Continued . 



cotton — Continued. Bulletin No. 



sale by weight and measure 1056 



storage in sacks and stocks, methods 1056 



yield of linters per ton 1056 



long-leaf pine, production and germination 1061 



Sitka spruce, quantity and high germination 1060 



Seeding, long-leaf pine lands, methods and time 1061 



Seedlings — 



forest, wilting coefficient, determination 1059-j 



Sitka spruce, establishment and requirements 1060 



Seed trees, law, for Louisiana, summary 1061 



Shipping tags for cottonseed, data requirements 1056 



Shrinkage — 



sweet potatoes in storage — 



experiments with different varieties 1063 



remarks 1063 j 



Siam, explorations by Joseph F. Rock 1057 



Sievers, A. F., bulletin on "Comparison of corn oils obtained by 



expeller and benzol extraction method " 1054 



Sitka spruce, uses, growth, and management, bulletin by N. Leroy 



Cary 10 60 



See also Spruce, Sitka. 



Slash, disposal in Sitka spruce forests 1060 



Slicer, vegetable, description 1055 



Snell, Walter H., bulletin on fungi, wood rotting, "Studies of 



certain fungi of economic importance in the decay of building 



timbers " 1053 



Snow depth, measurements in forests 1059 



Soil- 

 acidity — 



and alkalinity 1059 



titration methods and equipment 1099 



alkali, titration methods 1059 



fertility, measurement, studies 1059 



moisture, relation to forest growth and reproduction, study... 1059 



Soils- 

 absorption of moisture, determination, studies 1059 



forest — 



humus determinations 1059 



mechanical analysis, method suggested 1059 



wilting coefficient 1059 



fa ygroscopic coefficient determination 1059< 



moist, freezing point study in forests 1059< 



psmotic pressure studies 1059< 



solutions, use in t (-.sling soil nutrients 1059 



temperatures in relation to forest growth and reproduction . * . L059 



temperatures, measurement, apparatus, description and cost... L05B 



Solar radiation, relation to forest trees, study methods 1059 



Solarium, construction for light measurement in forest study L059 



Sorting sweet potatoes in storage, effect on keeping qualities L063 



South- 

 Carolina, wheat acreage and variel Lea 107 ' 



Dakota, wheat acreage and varieties 107 I 



drainage pumping plants, tests, bulletin by VV. B. Gregory .. 1067 



waste land adapted to long-leaf pine production I'**' 1 



22-23, 24 



16-18, 24 



10 



36-37 



16 



41,44 



80-100,. 



136-137 



17 



40-41 



20-21, 24 



17-18 



8, 9, 10, 



11,13 



10-12 



1-20 



1-38- 



30-31 

 13 



1-47 

 60-63. 



121-123 

 199, 200- 

 201 

 199-200 

 129-135 

 66-120, 

 136-137 



109-120 



126-128 



123-126 



80-100, 



136-139 



97-100, 



109 



68, 70, 



76,109 



10!) 120, 



i::ii I i:>, 

 129-135 

 2(5-38 

 :;l 38 

 39-59 

 47-48 

 !l 10 



215 



2 1 5 



i or, 1 



] , 2, 50 



