| 1 | Effects of 1-MCP on Post-Harvest Physiology of Tomato显示文摘Tomato (Lycopersicon esculentum cv. 402) was used to investigate the effects of 1-MCP (1-methylcyclopropene) treatment on ethylene production, respiration, vitamin C, chlorophyll, titratable acid,change of fruit color and rot. The results indicated that 1-MCP strongly inhibited ethylene production and respiration of tomato at very low concentration, delayed the incidence of climacteric peak of ethylene production and respiration. 1-MCP also delayed the decrease of vitamin C, chlorophyll and titratable acid during shelf life and storage significantly. Shelf and storage life of fruit treated with 1-MCP were extended at least 10 days at ambient (20 - 22℃ ) and 15 days at storage (9 - 11℃ ) temperature, respectively. Efficacy of 1-MCP on shelf and storage life was improved by increasing its concentration. After treatment of 1-MCP, rots were markedly lower than that of untreated fruit. 1-MCP treatment delayed the fruit color change. | SUN Xi-sheng, WANG Zhi-hua, LI Zhi-qiang, WANG Wen-hui, and ZHANG Zhi-yun(Research Institute of Pomology, Chinese Academy of Agricultural Sciences , Xingcheng 125100 , P. R. China) | 2003 | Agricultural Sciences in China2003，2，6： | 7 |
| 2 | Fruit protected cultivation in China显示文摘Protected fruit cultivation in China has developed very quickly from the early 1990s, and now it is an important branch in fruit cultivation. A brief review including fruit species, developing history, growing area, output, and distribution in the whole country is made in the paper. Characteristics of the dominant kinds of greenhouse, environmental control methods, and standards of temperature, humidity, light and CO2 for different fruit species are presented. Information on varieties, growing benefits, special management practices and other aspects of the main fruit species used for protected cultivation are also presented. | Gao Huajun, Wang Saoming, and Wang Jiaxi Shandong Institute of Pomology, Tai’an 271000, China | 2003 | Hunan Agricultural Science & Technology Newsletter2003，4，3： | 2 |
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