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秦椹1号果桑新品种的选育研究

Breeding for New Mulberry Variety of Qinshen No. 1

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【作者】 吴远举; 李自莲; 吴钢; 吴宁; 龙全;

【Author】 WU Yuan-ju; LI Zi-lian; WU Gang; WU Ning; Long Quan (Institute of Loess Plateau Management, Shaanxi Academy of Agricultural Sciences Yangling, 712100)

【机构】 陕西省农业科学院黄土高原治理研究所!杨陵; 712100;

【摘要】 秦椹1号为果叶兼用品种,其桑椹大,形态奇特呈佛手状,平均单椹长4.5cm,粗2.5cm,重5.7g。成熟桑为紫黑色,汁液鲜红。春季发芽率88%,每米条长产椹量与春秋蚕期产叶量分别为0.27kg与0.044kg和0.1kg。每hm2产培19246kg和产籽615.9kg与春秋蚕期产叶量3132kg和7128kg。桑椹含糖量16%,春秋桑叶含粗蛋白24.56%~2253%,粗脂肪6.995%~7.65%,粗纤维10.35%~10.64%。

【Abstract】 Qinshen No 1 is a new leaf-fruit mulberry Variety with big-size fruit,average length of which is 4- 5 cm,diameter 2. 5 cm and Weight 5. 7 g. matured fruit is dark purple,the juice of which is fresh red- Gtermination is 88% in Spring,the fruit yield and leaf yield during worm breed period in Spring and Autum per meter long branch are 0. 27 kg, 0.044 kg and 0. 1 kg,respectively. On one hectare,fruit yield is 19 246 kg,seed yield is 615. 9 kg,leaf yield is 3 132 kg in Spring and 7 128 kg in Autum. Sugar content in fruit is 16%. Coarse Protein content is 24. 56%~ 22. 53%,coarse fat 6. 995% ~ 7. 65% and coarse fiber 10. 35 % ~ 10. 64 % in leaf.

【关键词】 果桑; 产叶量; 产籽量;
【Key words】 Mulberry; leaf yield; Seed yield;
  • 【文献出处】 西北农业学报 ,ACTA AGRICULTURAE BOREALI-OCCIDENTALIS SINICA , 编辑部邮箱 ,1999年04期
  • 【分类号】S888.31
  • 【被引频次】10
  • 【下载频次】81
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