550 



Journal of Agricultural Research 



Vol. XIX, No. II 



Table II. — Three-year summary of yields of marketable tubers per acre from io8 

 Green Mountain tuber lines 



Tuber line No. 



300 

 301 

 302 



304 

 305 ■ 

 306. 



307 

 308. 



309 

 310 

 311, 

 312. 



314 

 315- 

 316. 



317 

 318. 



319- 

 320. 

 321. 

 322. 

 323 

 324. 

 325 

 326. 



327. 

 328. 



329' 

 ZZ°- 



332. 

 333- 

 334. 

 335' 

 336. 

 337. 

 338. 

 339' 

 340. 

 341. 

 342. 

 343' 

 344 

 345' 

 346. 

 347' 

 348 

 349' 

 350' 

 351' 

 352. 

 353' 

 354 

 355 

 356 

 357 

 358 

 359 



1916 



Pounds. 



453 

 453 

 034 

 776 



357 

 680 



61S 

 969 

 776 

 938 

 61S 

 19s 

 872 



034 

 615 

 608 

 099 

 938 

 938 

 099 

 292 



615 

 938 

 680 



615 

 034 

 453 

 453 

 453 

 292 



549 

 099 

 S18 

 453 

 615 

 034 

 195 

 164 



195 

 357 

 807 

 969 



19s 

 742 

 680 

 292 



453 

 518 



130 

 453 

 938 

 518 



195 

 422 



518 



453 

 776 



453 

 034 



Pounds. 

 20, 442 



23 

 22 

 26 

 22 



3O1 

 21 

 27 

 26 

 20 

 23 

 19 

 25 

 26 



31 

 24 



33 

 30 

 17 

 22 

 22 

 26 

 32 

 37 

 29 



34 

 37 

 15 

 28 

 27 

 26 

 39 

 37 

 24 



33 

 36 



15 

 29 



19 

 28 

 29 

 23 

 35 

 9 

 14 

 10 



17: 

 18 



23 

 24 



27 

 28 

 26 



2,3 

 22 



19: 

 18 



23 



27 



230 

 300 

 946 



553 

 199 

 836 

 411 

 017 

 442 

 230 

 513 

 553 

 482 

 128 

 623 



915 

 199 

 190 



765 

 300 

 017 



057 

 168 



734 

 380 

 632 

 796 



340 

 876 

 946 

 026 

 632 

 623 



915 

 238 



269 

 513 

 340 

 269 

 230 



309 

 292 

 402 

 685 

 654 

 584 

 230 



159 

 875 

 495 

 946 



451 

 765 

 048 



584 

 694 

 876 



1918 



Pounds. 

 26, 017 

 16, 261 

 19, 071 



14, 247 

 15,486 



29, 340 

 14, 402 

 11,873 

 11,615 

 26, 482 

 21, 603 

 13,938 



13, 705 

 10, 840 

 16, 626 

 ",736 

 23, 472 

 10, 269 



21,371 



30, 663 



15, 099 



16, 626 



13, 938 

 21,836 

 19, 164 

 20, 907 



14, 867 



10, 453 

 13,936 

 30,318 

 23,230 

 29,424 

 25,320 

 10, 221 

 16, 028 

 14, 670 

 7,665 

 22, 738 



10, 513 

 24, 262 



8,595 



11,615 



26, 249 



489 



1,366 



8, 001 



6,968 



30,715 

 12,776 



15, 796 

 15,099 

 19, 048 

 20, 674 



31, 128 

 20, 293 



8,362 

 18,351 

 ",751 

 13, 936 



3-year 

 average. 



Pounds. 

 18, 970 



16, 648 



17, 468 

 17, 989 

 17,132 

 25, 073 

 15,951 

 15,417 

 16, 802 

 20, 287 

 18,816 



15,215 

 16, 376 

 16,118 

 19, 789 

 17,322 

 24, 162 



18, 135 

 17, 499 

 22, 842 



15, 563 

 18, 086 



19,977 

 24, 894 

 20, 171 

 22, 107 

 20, 984 

 12, 234 

 17,576 

 22,495 

 19, 241 



27, 849 

 25,823 



15, 099 

 20, 519 



20, 647 

 11,730 

 23, 723 

 14, 073 

 21,986 



14, 557 

 13, 938 

 24, 584 



3,841 

 10, 482 



9, 326 

 II, 691 



21, 272 

 14,712 



16, 802 

 18,970 

 20, 687 

 19, 938 

 27, SZ3 

 19, 19a 

 12,621 

 16, 570 



15, 299 

 17,615 



