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Effect of Different Ratios of Cow Manure and Chemical Fertilizers on Fruit Quality of Gala Apples

文献类型: 外文期刊

作者: Yang, An 1 ; Yang, Ling 3 ; Cheng, Cungang 1 ; Xie, Bin 1 ; Zhang, Yanzhen 1 ; Li, Xin 1 ; Li, Yanqing 1 ; Li, Zhuang 1 ;

作者机构: 1.Chinese Acad Agr Sci, Res Inst Pomol, Xingcheng 125100, Peoples R China

2.Comprehens Lab Fruit Tree Biol, Xingcheng 125100, Peoples R China

3.Chinese Acad Trop Agr Sci, Rubber Res Inst, Haikou 571101, Hainan, Peoples R China

关键词: apple; cow manure; fertilizer; fruit quality

期刊名称:AGRONOMY-BASEL ( 影响因子:3.949; 五年影响因子:4.117 )

ISSN:

年卷期: 2022 年 12 卷 11 期

页码:

收录情况: SCI

摘要: Nutrient patterns can significantly influence the growth and development of fruit trees, especially fruit quality. In order to clarify the appropriate ratio of inorganic and organic fertilizers, six treatments with different ratios of cow manure and chemical fertilizers were set up in this study to evaluate the effects of different treatments on fruit yield, appearance quality, intrinsic quality and volatile substances. The results showed that, after replacing some chemical fertilizers with cow manure, the content of sugar, titratable acid, organic acid and aroma substance in the fruit increased, the fruit yield and colour did not change significantly, and the fruit weight per fruit decreased. Among the treatments of cow manure with chemical fertilizer, the fruits of 50% chemical fertilizer with 50% cow manure treatment had higher titratable acid (0.4%), malic acid (4.15 mg/g), sorbitol (0.51%), glucose (1.30%), fructose (5.81%) content and total aroma substance content (1047.82 mu g/g) than chemical fertilizer alone. Compared to the fertilizer treatment alone, the application of cow manure instead of 50% of the chemical fertilizer had a positive effect on fruit quality.

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