欢迎访问作物学报,今天是

作物学报 ›› 1986, Vol. 12 ›› Issue (03): 195-200.

• 研究论文 • 上一篇    下一篇

陆地棉品种棉籽品质分析研究

陈仲方;张治伟;承泓良   

  1. 江苏省农业科学院经作所
  • 收稿日期:1985-06-27 修回日期:1900-01-01 出版日期:1986-05-12 网络出版日期:1986-05-12

THE ANALYSIS OF UPLAND COTTONSEED QUALITIES

Chen Zhongfang;hang Zhiwei;Cheng Hongliang   

  1. Jiangsu Academy of Agricultural Sciences
  • Received:1985-06-27 Revised:1900-01-01 Published:1986-05-12 Published online:1986-05-12

摘要:

测定了61个陆地棉品种的种籽品质。粗蛋白和粗脂肪之间为极显著负相关(r=-0.8921)。粗脂肪平均含量为34.777%,亚油酸平均含量为53.84%,二者之间为正相关,但不显著。粗蛋白、赖氨酸平均含量分别为40.308% 2.3687%,二者之间为极显著正相关(r=0.3477)。61个陆地棉品种中,赖氨酸及亚油酸含量均较高的品种有19个,其中邢台6871、中7、皖73-10,为中熟丰产品种;辽棉3号为早熟品种;SP23、岱55、布隆迪棉、岱61、岱41等,均可作为棉籽品质改良的亲本材料。棉籽仁是优质植物油脂及高蛋白食品和饲料的来源。它的不饱和脂肪酸占70%以上,亚油酸占50%以上;棉仁粉蛋白质含量高达50%以上。

Abstract:

The seed qualities of sixty-one upland cotton cultivars were meas-ured in this study.There was a high significant negative correlationbetween contents of rough(total)protein and fat(r=-0.8921,p<0.01).The average content of rough fat and the linoleio acid obtainedfrom this investigation were 34.77% and 54.83% respectively,the posi-tive correlation between them was presented,but not significant.Theaverage content of rough protein and the lysine reported here was40.308%,2.3687% respectively,the positive relati...

No related articles found!
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!