necessary that each brand of fertilizer offered for sale be officially inspected and 

 analyzed each year. When failure to meet the guarantee is proved by chemical 

 analysis, the prosecution or seizure provisions of the law may be invoked. The 

 purchaser's refusal to buy a fertilizer which does not conform to the law will 

 not only assist in the enforcement of the law but will at the same time insure 

 himself the protection of the law. If the buyer fails to assure himself that the 

 legal requirements have been met, he accepts the fertilizer at his own risk. 



USE OF COMMERCIAL FERTILIZERS 



It is not within the scope of this bulletin to make recommendations regarding 

 the use of commercial fertilizers. The Department of Agronomy and the Depart- 

 ment of Agricultural and Biological Chemistry of the University of New Hamp- 

 shire Agricultural Experiment Station test soils and conduct experimental work 

 with various fertilizer materials on hay and crop land. The Department of Hor- 

 ticulture investigates fertilizer treatments for fruits and vegetables. Much of 

 this work has been published, and is available for free distnbution to residents 

 of New Hampshire. Address your request to Mail Service, University of New 

 Hampshire, Durham, New Hampshire. 



Fertilizer Experiments with Sweet Clover. 12 pp. 



Fertilizer Experiments with Hay Lands in the Connecticut Val- 

 ley. 15 pp. 



Fertilizer Needs of Alfa'.fa on New Hampshire Soils. 12 pp. 



Effect of Soil Moisture and Fertilizer Placement on Vitality of 

 the Potato Seed Piece. 11 pp. 

 Sta. Cir. 61 Fertility Needs of Dairy Farm Crops in the Connecticut Valley. 



12 pp. 

 Sta. Cir. 63 Fertilizers for Sweet Corn. 8 pp. 

 Sta. Cir. 74 The Response of Clover and Total Forage to Top-Dressing 



Fertilizers. 

 Sta. Bull. 306 Experiments with Grass Hay. 24 pp. 

 Sta. Bull. 320 Pasture Top-Dressing in New Hampshire. 24 pp. 

 Sta. Bull. 324 Experiment with Potatoes. 38 pp. 

 Sta. Bull. 362 Purchasing Fertilizers in New Hampshire. 31 pp. 

 Ext. Cir. 65 Worn-Out Hay Lands. 4 pp. 

 Ext. Cir. 99 Asparagus Culture. 4 pp. 

 Ext. Cir. 173 Grape Growing in New Hampshire. 11 pp. 

 Ext. Cir. 210 Purchasing Lime and Fertilizer. 12 pp. 

 Ext. Cir. 212 Cabbage. 4 pp. 

 Ext. Cir. 260 Tomatoes for Good Health. 8 pp. 

 Ext. Cir. 266 Root Crops. 20 pp. 

 Ext. Cir. 273 The Home Vegetable Garden. 20 pp. 

 Ext. Cir. 275 Culture of Low-Bush Blueberries. 

 Ext. Cir. 279 Strawberry Culture. 4 pp. 

 Ext. Cir. 289 Cane Fruit Culture. 8 pp. 

 Ext. Bull. 45 Potato Growing in New Hampshire. 32 pp. 

 Ext. Bull. 65 Home Fruit Growing in New Hampshire. 16 pp. 



While the word fertilizer does not appear in all the above titles, no publica- 

 tion is included which does not discuss the use of fertilizer. 



