[Objective] The effects of special plant nutritional elements on honey pomelo fruits were investigated. [Method] After the honey pomelo flowers faded, the special plant nutritional elements （SPNE） were sprayed on th...[Objective] The effects of special plant nutritional elements on honey pomelo fruits were investigated. [Method] After the honey pomelo flowers faded, the special plant nutritional elements （SPNE） were sprayed on the honey pomelo plants. After an interval of 20 d or more, the SPNE were sprayed again. A total of 4 times of spraying were carried out before the harvesting. Then difference in yield, quality, fruit weight, fruit appearance, ball weight and internal characteristics were compared between the SPNE treatment group and the control group. [Result] Compared to that of the control group, the fruit number per plant of the SPNE treatment group was more, and the average fruit weight was higher, resulting in the higher yield in the SPNE treatment group. At the same time, the vitamin C and soluble solids con- tent in honey pomelo fruits of the treatment group was higher than that of the con- trol group. The quality of honey pomelo fruits was higher in the SPNE treatment group. The honey pomelo fruits treated with SPNE were bigger, more shining and cleaner. The fruits in the treatment group had no scar, but had more beautiful shape. The exocarp of the treatment group was thinner than that of the control group. The ball weight of the treatment group was higher than that of the control group. Moreover, the ball appearance of the treatment group was cleaner. In the treatment group, the pulp segments were bigger and more consistent in size. In ad- dition, there were no internal cracks in the pulp segments. The fruits of the treat- ment group were more sparkling and more transparent. They tasted better. [Con- clusion] We hoped to provide a theoretical basis for the high-quality and high-yield- ing production of honey pomelo.展开更多
Pomelo industry is one of the mainstay industries with most unique regional characteristics in Meizhou City,South China. This paper analyzed the status,development advantages and problems of pomelo industry and discus...Pomelo industry is one of the mainstay industries with most unique regional characteristics in Meizhou City,South China. This paper analyzed the status,development advantages and problems of pomelo industry and discussed on brand-based industry transformation and updating in order to provide references for expanding and strengthening pomelo industry. Meizhou City is the second largest prefecture-level city of pomelo production in China,where the cultivating area is up to 40 000 ha and the yield is over 900 000 t. With the expansion of industry scale,there were bottlenecks of pomelo industry in Meizhou City including industrial restructuring and upgrading. The paper analyzed the development status and existing problems of pomelo industry based on investigation and survey. Some corresponding strategies were also proposed for pomelo industry in Meizhou City.展开更多
基金Supported by the Serving Economic and Social Development Program of Guangzhou University~~
文摘[Objective] The effects of special plant nutritional elements on honey pomelo fruits were investigated. [Method] After the honey pomelo flowers faded, the special plant nutritional elements （SPNE） were sprayed on the honey pomelo plants. After an interval of 20 d or more, the SPNE were sprayed again. A total of 4 times of spraying were carried out before the harvesting. Then difference in yield, quality, fruit weight, fruit appearance, ball weight and internal characteristics were compared between the SPNE treatment group and the control group. [Result] Compared to that of the control group, the fruit number per plant of the SPNE treatment group was more, and the average fruit weight was higher, resulting in the higher yield in the SPNE treatment group. At the same time, the vitamin C and soluble solids con- tent in honey pomelo fruits of the treatment group was higher than that of the con- trol group. The quality of honey pomelo fruits was higher in the SPNE treatment group. The honey pomelo fruits treated with SPNE were bigger, more shining and cleaner. The fruits in the treatment group had no scar, but had more beautiful shape. The exocarp of the treatment group was thinner than that of the control group. The ball weight of the treatment group was higher than that of the control group. Moreover, the ball appearance of the treatment group was cleaner. In the treatment group, the pulp segments were bigger and more consistent in size. In ad- dition, there were no internal cracks in the pulp segments. The fruits of the treat- ment group were more sparkling and more transparent. They tasted better. [Con- clusion] We hoped to provide a theoretical basis for the high-quality and high-yield- ing production of honey pomelo.
基金Supported by Fourth National General Survey of Traditional Chinese Medicine Resources(2017)Key Science and Technology Innovation Project of Guangdong University(cxzd1132)Special Funds for Talent Introduction of Higher Institutions in Guangdong Province(2050205)
文摘Pomelo industry is one of the mainstay industries with most unique regional characteristics in Meizhou City,South China. This paper analyzed the status,development advantages and problems of pomelo industry and discussed on brand-based industry transformation and updating in order to provide references for expanding and strengthening pomelo industry. Meizhou City is the second largest prefecture-level city of pomelo production in China,where the cultivating area is up to 40 000 ha and the yield is over 900 000 t. With the expansion of industry scale,there were bottlenecks of pomelo industry in Meizhou City including industrial restructuring and upgrading. The paper analyzed the development status and existing problems of pomelo industry based on investigation and survey. Some corresponding strategies were also proposed for pomelo industry in Meizhou City.
