Correlation Analysis between Fruit Cracking and Influencing Factors in Apricot

[...]it is very important to explore fruit cracking mechanism and to develop reasonable prevention and control measures to promote the healthy and steady development of fruit tree industry. According to formula (2)? the cracking index was calculated. .. The influence of Cu, Fe, K, Mg and Mn contents...

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Bibliographic Details
Published inHunan agricultural science & technology newsletter : HASTN Vol. 18; no. 11; pp. 2001 - 2005
Main Authors Nie, Guowei, Li, Kai, Tian, Yongqiang, Dai, Guilin, Zhang, Xiaoping, Yang, Xiaohua, Song, Yonghong, Li, Jingjiang, Zhao, Wujuan, Lyu, Jingli
Format Journal Article
LanguageEnglish
Published Changsha Wu Chu (USA-China) Science and Culture Media Corporation 01.11.2017
Subjects
Absorption
Apricots
Calcium
Calcium ions
Copper
Correlation analysis
Cracks
Cultivars
Fruit trees
Fruits
Horticulture
Investigations
Iron
Magnesium
Manganese
Physiology
Prevention
Trees
Variance analysis
Zinc
Beijing China
China
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Summary:[...]it is very important to explore fruit cracking mechanism and to develop reasonable prevention and control measures to promote the healthy and steady development of fruit tree industry. According to formula (2)? the cracking index was calculated. .. The influence of Cu, Fe, K, Mg and Mn contents on the cracking index of apricot fruit showed no obvious rules= The results of variance analysis showed that the Ca content was significantly negatively correlated with the cracking index of apricot fruit, and the correlation index was high= The correlations between Zn and Mn contents and cracking index were lower, and no significant correlations were found between Fe, K, Mg and Cu contents and cracking index of apricot fruit (Table 3). [...]it could be concluded that Ca content was one of the main factors affecting fruit cracking in apricot= Correlation between fruit cracking and DWIFW ratio As shown in Table 4, there was a certain positive correlation between DWIFW ratio and cracking index. [...]cracking degree and its influencing factors differ greatly among different regions, different tree species and different years, and different cultivars also have different absorption ability for exogenous Ca. [...]how to promote the absorption of Ca by fruit after application of exogenous Ca and to ensure that the Ca2+ in fruit is maintained at a high level is the issue that needs to be solved in the next step.
ISSN:1009-4229