BUD VAEIATION IN THE WASHINGTON NAVEL OEANGE. 



129 



Table VIII. — Performance record of the Washington Navel orange tree No. 7:1-66-12, 

 Unproductive strain, showing the number and weight of the fruits of each grade and size 

 and the variable fruits produced, detailed for the season of 1914 and summarized for a 

 period of six seasons, 1910 to 1915, inclusive. 



(The summarized record illustrates the method of assembling the data of successive seasons for careful 

 comparison and study. In practice the variable fruits produced by the tree each season are listed on 

 the back of the form. The weights are given in pounds and ounces, except that the 6-year totals and 

 the averages are expressed decimally in pounds. This tree is listed in rank 147 in Table II and in rank 

 474 in Table IV.] 



Detailed Record for the Season of 1914. l 





Orchard grade. 



Standard grade. 



Total. 



Cull fruits. 



Grand total. 



Sizes of fruits. 



Weight. 



Num- 

 ber. 



Weight. 



Num- 

 ber. 



Weight. 



Num- 

 ber. 



Weight. 



Num- 

 ber. 



Weight. 



Num- 

 ber. 





0-12 

 0-14 



5- 

 3- 9 



6- 8 



1- 9 



2- 

 0-11 

 0- 

 0- 



3 

 3 



14 

 9 



14 

 3 

 3 

 1 

 

 



4- 7 

 0- 

 2- 9 

 0- 

 0-14 

 0- 

 0- 

 0- 

 0- 

 0- 



21 

 

 7 

 

 2 

 

 

 

 

 



5- 3 

 0-14 

 7- 9 

 3- 9 

 7- 6 



1- 9 



2- 

 0-11 

 0- 

 0- 



24 

 3 



21 

 9 



16 

 3 

 3 

 1 

 

 









250 







216 









200 









176 









150... 









126 









112 









96 









80 and larger 





| "| 







Total 



20-15 



50 



7-14 



30 



28-13 



80 



2- 2 



14 30-15 



94 











SlTMMARIZED RECORD FOR SlX SEASONS. 



Grades and sizes. 



1910 



1911 



1912 



1913 



1914 



1915 



Total. 



Average. 



Weight of fruits: 



60- 7 

 12- 7 

 0- 



48- 4 

 12-10 

 3- 



74- 1 

 13- 1 



8-11 



46-13 

 18-15 

 19- 3 



20-15 

 7-14 

 2- 2 



33- 3 



49- 



4-11 



283.7 

 113.9 



37.7 



47.3 





19.0 



Culls 



6 3 









72-14 



63-14 



9.5-13 



84-15 



30-15 



86-14 



435. 3 



72.6 







Sizes — 



2- 7 

 5- 1 

 7- 7 



13- 6 

 15-11 

 18- 7 



3- 7 



4- 6 

 2-10 

 0- 



1-13 



9- 2 



5-14 



15-13 



10- 8 



11-10 



3- 4 



2-14 



0- 



0- 



31- 2 

 27- 1 

 14- 4 

 11-11 

 2- 8 

 0- 8 

 0- 

 0- 

 0- 

 0- 



6-15 

 9- 9 



12-12 

 9- 1 



10- 2 

 9- 4 

 7- 6 

 0- 

 0-11 

 0- 



.5- 3 

 0-14 

 7-9 

 3- 9 

 7- 6 



1- 9 



2- 

 0-11 

 0- 

 0- 



3- 2 

 0- 

 4-10 



4- 6 

 6-10 



1.5-10 

 15-13 

 9-14 

 8- 5 

 13-13 



50.6 

 51.7 

 52.5 

 57.9 

 52.8 

 57.0 

 31.9 

 17.8 

 11.6 

 13.8 



8.4 



250 



8.6 



216 



8.8 



200 



9 7 



176 



8 8 



150 



9 5 



126 



5 3 



112 



3 



96 



1 9 





2.3 







Total 



72-14 



60-14 



87- 2 



6.5-12 



28-13 



82-3 



397.6 



66 3 







Number of fruits: 



145 



29 







116 



30 



7 



243 

 54 

 53 



127 

 52 

 60 



50 

 30 

 14 



68 

 94 

 15 



749 

 289 

 149 



124 8 







Culls 











174 



153 



350 



239 



94 



177 



1,187 









Sizes — 



9 

 16 

 22 

 35 

 36 

 39 

 6 

 7 

 4 

 



7 

 28 

 16 

 38 

 23 

 23 

 6 

 5 

 

 



132 



87 



41 



30 



6 



1 



















29 

 34 

 37 

 24 

 23 

 18 

 13 

 

 1 

 



24 

 3 



21 

 9 



16 

 3 

 3 

 1 

 

 



16 

 

 14 

 12 

 16 

 32 

 28 

 16 

 12 

 16 



217 



168 



151 



14S 



120 



116 



56 



29 



17 



16 





250 





216 





200 





176 





150 





126 



9.3 

 4.8 

 2.8 



112 



96 









Total 



174 



146 



297 



179 



80 



162 



1,038 









i Total crop, one-half box. Variable fruits: Protruding, 3; split navel, 3. 

 14575°— 18— Bull. 623 9 



