REMARKS 



73 



(22) Distance, variety, character of soil, and numerous other 

 conditions are factors in determining the most profitable amount 

 of seed. The distance allowed each piece should increase with 

 the size of the piece, and should be greater with varieties with 

 rank growth of vines and numerous tubers than for less vigorous 

 varieties. 



(23) Small potatoes can sometimes be used for seed with 

 profit, in which case they should be planted whole. Leading 

 growers are careful to select for seed medium to large tubers of 

 good shape, and their example should be followed. 



(24) In harvesting it pays to handle potatoes carefully, and 

 this is especially necessary for early potatoes dug before the 

 vines are completely dead, and while the skin is tender. Re- 

 moving the largest tubers by hand, before growth ceases, does 

 not necessarily reduce the yield, but is practicable only on 

 small areas. 



(25) Darkness and a low temperature are the primary requi- 

 sites in the successful storing of potatoes. 



(26) In warm climates a second crop can be obtained within 

 one year by planting sprouted whole potatoes in midsummer. 



REMARKS 



1. The yield for each variety for the past season is found in 

 Table I. 



2. Table II represents the average yield of all varieties for 

 the two potato years of 1896 and 1898. 



3. The seventeen varieties giving the largest average yield, in 

 order of productiveness, are given in Table III. 



4. For cultural directions see page (70). 



5. The cooperative potato tests with practical growers 

 throughout the state have been classified into counties, and 

 these arranged alphabetically, — Belknap page 54, Cheshire 55, 

 Coos 57, Grafton 58, Hillsborough 62, Merrimack 64, Rocking- 

 ham 66, Strafford 67, Sullivan 69. 



6. No varieties for test purposes will be sent out this season. 



7. The Experimental Station will be pleased to receive 

 reports or seed thought to be of value at any time. 



