ZHANG Bo-hu,WU Yue-ni,LIANG Jun,et al.Correlation Analysis of the Branch Angle and Flowers and the Fruit Degree Skewness of Fuji Apple in Weibei Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(06):66-69.[doi:10.11942/j.issn1002-2767.2018.06.0066]
渭北富士苹果拉枝角度与成花量及果实偏斜度的相关性分析
- Title:
-
Correlation Analysis of the Branch Angle and Flowers and the Fruit Degree Skewness of Fuji Apple in Weibei Area
- Keywords:
- apple; bending angle; flowers; deflection rate; correlation
- 文献标志码:
- A
- 摘要:
- 为研究富士苹果不同结果枝角度对花芽数量及果实偏斜度的影响，于2015-2016年在渭南市白水县的2个乡镇，以20~23年生乔化富士为试验材料，调查分析结果枝角度、单位成花量、果实着生位置、果实着生角度、果实偏斜度、果形指数的相互关系。结果表明：结果枝的垂直角度与枝条的单位成花量表现出极显著的正相关，相关系数为0.886（n=110，P＜0.01）；结果枝水平角度的绝对值与果实着生角度、果实偏斜度分别存在极显著负相关和正相关，相关系数分别为-0.615、0.434（n=409，P＜0.01）；结果枝的垂直角度与果实偏斜度呈现显著的二元一次线性关系，当结果枝垂直角度为113.75°时，果实偏斜度最低；果实着生角度与果形指数、果实偏斜度都存在极显著正相关，相关分别系数为0.362、0.355（n=409，P＜0.01）；果形指数与果实偏斜度存在显著负相关，相关系数为-0.276（n=409，P＜0.05）；果实着生位置对果实偏斜度的差异性显著，果实顶生的偏斜度最高，背上的偏斜度次之，背下的偏斜度最低。综上所述，苹果拉枝角度对成花量及果实的偏斜度影响显著，随着结果枝角度的增大，成花量增加，而果实偏斜度先减小后增大。结合成花量与偏斜度的因素，富士生产中的拉枝角度以110°~120°为宜，且尽量保留枝条背下果，疏除顶生及背上果。
- Abstract:
- In order to study the effect of branch bending angle of Fuji apple on the number of flowers and the deflection rate of the fruit,we investigated and analyzed the relationship of branch bending angle,flowers,position and the angle of fruit setting,deflection rate,and fruit shape index in 20-30 years old standard Fuji apple in 2 towns throughout Baishui county of Weinan city from 2015 to 2016.The results showed that the vertical angle of the branch and the flowers had a significant positive correlation,and the correlation coefficient was 0.886(n=110,P<0.01),the absolute value of the horizontal angle of the branch had a significantly negative correlation with the angle of fruit setting and positive correlation with the deflection rate of the fruit,and the correlation coefficient was -0.615 and 0.434 (n=409,P<0.01)， deflection rate of the fruit and the vertical angle of the branch were significant two-variable linear relationship,arrived to the least point when the angle of branch was 113.75°,the angle of fruit setting had significant positive correlations with fruit shape index and the deflection rate of the fruit,and the correlation coefficient were 0.362 and 0.355 (n=409,P<0.01),fruit shape index had a significant negative correlation with fruit deflection rate,and the correlation coefficient was -0.276(n=409,P<0.05),the position of fruit setting had a significant positive correlation with fruit deflection rate,the deflection rate of the fruit on the top of the branches were the highest,followed the fruit up the branch and the fruit down the branch.To sum up,the branch bending angle had a significant effect on flowering and the deflection rate of the fruit,the number of flowers increased with the increase of branch bending angle,and the deflection rate of the fruit was increased after decreased with the increase of branch bending angle.Combining the factor of flowering and the deflection rate of the fruit,the suggested branch bending angle were 110°-120°,and tried to reserve the fruit down the branches,and thin the fruit on the top and up the branches in the production of Fuji apple.
参考文献/References:
［1］赵政阳,戴军,王雷存.陕西苹果产业现状及国际竞争力分析[J].陕西农业学报,2002,11(4):108-111.
相似文献/References:
[1]顾广军,高庆玉,卜海东,等.寒地苹果栽培现状与发展对策[J].黑龙江农业科学,2014,(04):150.
GU Guang jun,GAO Qing yu,BU Hai dong,et al.Cultivation Status and Development Countermeasures of Apple in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):150.
[2]刘建海,晁小庆,李亚绒,等.礼泉县苹果生产存在的问题及解决对策[J].黑龙江农业科学,2012,(09):143.
LIU Jian-hai,CHAO Xiao-qing,LI Ya-rong,et al.The Problems and Countermeasures of Apple Production in Liquan County[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(06):143.
[3]刘万达.寒地苹果抗寒性研究[J].黑龙江农业科学,2012,(12):86.
LIU Wan-da.Cold Resistance Research of Apple in Cold Region[J].HEILONGJIANG AGRICULTURAL SCIENCES,2012,(06):86.
[4]张丽敏,邓晨光,齐兴田,等.苹果过氧化物酶活性及同工酶分析[J].黑龙江农业科学,2014,(11):18.
ZHANG Li-min,DENG Chen-guang,QI Xing-tian,et al.Analysis on POD Activity and Isozyme of Apple[J].HEILONGJIANG AGRICULTURAL SCIENCES,2014,(06):18.
[5]奥布力喀斯木·约麦尔,穆合力普·麦麦提敏,李春侨,等.喀什疏附县三个主栽苹果生长发育动态初步研究[J].黑龙江农业科学,2016,(02):93.[doi:10.11942/j.issn1002-2767.2016.02.0093]
Aobulikasimu·Yuemaier,Muhelipu·Maimaitimin,LI Chun-qiao,et al.Preliminary Study on Dynamic Growth and Development of Three Main Apple Cultivars in Kashgar Shufu County[J].HEILONGJIANG AGRICULTURAL SCIENCES,2016,(06):93.[doi:10.11942/j.issn1002-2767.2016.02.0093]
[6]刘 珩,卢明艳,王 涛,等.套袋对早富1号苹果果实香气成分的影响[J].黑龙江农业科学,2017,(05):70.[doi:10.11942/j.issn1002-2767.2017.05.0070]
LIU Heng,LU Ming-yan,WANG Tao,et al.Effects of Bagging on Aroma Compounds of Zaofu 1 Apple[J].HEILONGJIANG AGRICULTURAL SCIENCES,2017,(06):70.[doi:10.11942/j.issn1002-2767.2017.05.0070]
[7]刘连妹,任翠萍,刘媛,等.栖霞市富士苹果叶片营养分析[J].黑龙江农业科学,2018,(04):102.[doi:10.11942/j.issn1002-2767.2018.04.0102]
LIU Lian-mei,REN Cui-mei,LIU Yuan,et al.Leaf Nutrition Analysis of Fuji Apple in Qixia City[J].HEILONGJIANG AGRICULTURAL SCIENCES,2018,(06):102.[doi:10.11942/j.issn1002-2767.2018.04.0102]
[8]徐阳,宋义前,王佳武,等.伊犁垦区苹果病虫害的发生与综合防治技术[J].黑龙江农业科学,2019,(04):50.[doi:10.11942/j.issn10022767.2019.04.0050]
XU Yang,SONG Yiqian,WANG Jiawu,et al.Occurrence and Integrated Control Techniques of Apple Diseases and Insect Pests in Yili Reclamation Area[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(06):50.[doi:10.11942/j.issn10022767.2019.04.0050]
[9]王琰,李海伦,赵卫星,等.苹果不同树形冠层特性季节变化规律和叶片质量及光合特性分析[J].黑龙江农业科学,2019,(05):100.[doi:10.11942/j.issn1002-2767.2019.05.0100]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(06):100.[doi:10.11942/j.issn1002-2767.2019.05.0100]
[10]焦灰敏,徐雄,党艳青,等.不同苹果砧穗组合对阿拉尔盐碱地的响应[J].黑龙江农业科学,2019,(04):71.[doi:10.11942/j.issn10022767.2019.04.0071]
[J].HEILONGJIANG AGRICULTURAL SCIENCES,2019,(06):71.[doi:10.11942/j.issn10022767.2019.04.0071]
备注/Memo
收稿日期：2018-03-07基金项目：陕西省农业协同创新与推广联盟资助项目（LM201705）。第一作者简介：张伯虎（1990-），男，硕士，助理农艺师，从事果树育种及栽培。E-mail:925266114@qq.com。