Model of Meteorology and Zoology on Cotton Fiber Strength

Abstract

Abstract: Based on existential research and data of a few experiments, it is proved that boll period average daily temperature , daily maximum temperature, daily relative humidity are pivotal factors effecting fiber strength, and varietal strength is crucial factor effecting ultimate fiber strength. Taking a reference that fiber strength is the easiest factor which are influenced by environment, we suggest a few models of fiber strength which are composed with more meteorology and zoology factor, and make simulated models and make to test for the models, and get the best model about daily maximum temperature and daily relative humidity, and the model is , . The two inosculate approximately in simulated values and observed values in 1:1 bar charts. RMSE between them is 1.0282 cN/tex. The result showed that the model was accurate and applicable under different conditions.

Zhang Lijuan, , Zhang Dong-you, Xue Xiaoping, Xiong Zongwei,. Model of Meteorology and Zoology on Cotton Fiber Strength[J]. Chinese Agricultural Science Bulletin, 2006, 22(6): 105-105.

References

1 Bradow J M, Johnson R M, Bauer P J, et al. Preharvest spatial and temporal variability in short fiber content in relation to processing success[J].Proc Beltwide Cotton Conf, 1999,6:716~718
2 Mccarty W. A brief view of cotton growth and development[J]. Cooperative Extension Service,Missipi State University, Mississippi State,1989,3:115~124.
3 周关印,杨付新,付小琼.长江流域气候差异对棉花产量和纤维品质的影响[J].中国棉花,1996,(10):15~18
4 朱绍琳,李大庆,华国雄.江苏不同生态棉区与棉花纤维品质的研究[M].见:棉花油菜大豆论文选编,江苏省农业科学研究院,1987~1991.1~8
5 王学德,俞碧霞,夏如冰,等.浙江棉区棉花纤维品质生态分布的研究[J].浙江农业科学,1994,(1):3~5
6 雷晓春.试论河西走廊棉区的棉花品质及对策[J].甘肃农业,2001,(8):21~23
7 Hesketh J D, Low A. The effect of temperature on components of yield and fiber quality of cotton varieties of diverse origin[J]. Cotton Growing Rev, 1968,45:243~257
8 Junaedi M D.A cotton fiber quality model[M].Mississippi State,1996,5:67
9 田立文,娄春恒.温度对成熟棉纤维超分子结构的影响[J].中国农业气象,1997,18(2):14~16
10 Langhe E A.Lint development[C].Pro.Amer.Cott,1980:366~376
11 单世华,孙学振,周治国.温度对棉纤维强度及超分子结构的影响[J].作物学报,2000,26(6):666~672
12 胡延馨,陈国平等.期限因子在时间分布上对棉纤维品质影响效应初探[J].检测技术与试验研究,1991,(10):11~13
13 葛知男,冷苏凤.长江流域棉花品种产量与纤维品质发展趋势预测的研究[J].棉花学报,1990,l2(1):22~25
14 周治国.黄河中下游地区棉麦两熟棉铃发育及棉铃品质气候生态基础研究[博士学位论文].陕西杨凌:西北农业大学,1997.79~82
15 陈金湘,李曼瑞.气象因子对棉花产量和品级影响的灰色关联分析[J].棉花学报,1996,8(2):88~91
16 马富裕.棉铃发育及纤维品质形成生态效应与模拟[博士学位论文].南京:南京农业大学,2004.91~92
17 Wanjura D F,Barker G L. Cotton lint yield simulation rate and quality development[J].Field Cord Research,1984,73:476~481
18 Reddy K R, Hodges H F, Mckinion J M. A temperature model for cotton phrenology[J]. Biotronics, 1993, 2:47~59