Crop Name: indian jujube
Descriptors Extreme value of existing database Descriptors conditions Descriptor value
000 Scientific name Zizyphus mauritiana~Zizyphus mauritiana
001 File date (YYYYMMDD) 19960823~19970630
002 Variety name (In Chinese) 玉冠~福棗
003 Variety name (In English) Baifutour~Yu Kuan[JU016]
004 Fruit length (cm) 5~6.9
005 Fruit width (cm) 4.2~6.1
006 Fruit shape 1~3 (1) oval (length/width >1.1)   (2) rounded (length/width =1.1)   (3) rounded flat (length/width <1.1)  
007 Fruit weight (g) 46.8~121.5
008 Skin color of mature fruit 1~2 (1) light green   (2) green   (3) dark green  
009 Flesh thickness 1.4~2.3
010 Skin texture 1~2 (1) smooth   (2) rough  
011 Percentage of edible portion(%) 95~98.7
012 Flesh texture 1~3 (1) soft   (2) hard   (3) juicy  
013 Percentage of juice(%) ~
014 Soluble solid content 2~3 (1) brix < 10   (2) brix 10-15   (3) brix > 15  
015 Fruit acidity 0.20~0.49
016 Brix/acidity 27.6~61.2
017 Astringency 1~3 (1) light   (2) intermediate   (3) strong  
018 Shelf life of fruit(days) 1~3 (1) 2-3 days   (2) 5 days   (3) >= 7 days  
019 Bloom to harvest(days) 120~155
020 Mature season 1~3 (1) early   (2) midseason   (3) late  
021 Yield 1~3 (1) low   (2) intermediate   (3) high  
022 Seed weight(g) 1.7~201
023 Seed length(cm) 1.9~3.7
024 Seed width(cm) 1.1~1.6
025 Date of initial blooming 5-6月~8-9
026 Date of full blooming 10-11~8-9月
027 Duration of flowering(days) 2~2 (1) 3-5 days   (2) >= 5 days  
028 Anthesis time 1~2 (1) morning   (2) afternoon  
029 Growth vigor 1~3 (1) weak   (2) intermediate   (3) vigrous  
030 Powdery mildew 2~4 (1) resistant   (2) medium resistant   (3) medium susceptible   (4) susceptible  
031 Leaf length 8.1~11.2
032 Leaf width 6~8.9
033 Leaf shape 1~2 (1) elliptic   (2) oval   (3) rounded  
034 Color of adaxial side of leaf 1~3 (1) light green   (2) green   (3) dark green  
035 Color of adaxial side of leaf 1~2 (1) white   (2) light yellow  
036 Thornness 1~3 (1) sparse   (2) intermediate   (3) dense  
037 Thorn stiffness 1~2 (1) soft   (2) stiff