Influences of different O_2,CO_2 composition on the post-harvest physiological and storage quality of yuluxiang pear were studied at(0±1)℃.

The process of the fruit beers of brewage-model fragrant pear was studied.

Juices extracted from Korla fragrant pear,fruit of Chinese wolfberry and licorice root are mixed according to best proportion,resulting in a new compound healthy drink with good colour,smell and taste.

The present study was performed to investigate the postharvest changes in respiration rate,firmness,chlorophyll content,and soluble solids content of fragrant pear fruit with three different maturities at harvest.

Korla pear from Korla were chosen as raw materials in this experiment.

In the last part , we discuss the way how to quicken industrilization of Korla pear on different respects such as organization,production,storage,transportation and marketing and so on.

To solve the problems of sustainable development of agriculture, the five-year experiment result indicated that growing grass and covering pear plantation with straw was quite beneficial for "Xiangli" pear (Pyrus.

Investigating the growth activities of sweet pears of six years,the writer finds that the new branches grow quickly in early days but weaken apparently laterly, the vertical and lateral diameter of fruit grows slowly because of limitation of new branch growth ,and contents of dissolved solid changes little in the early days.

The browning of the skin is comparatively the most severe among skin,corc and flesh,the core is the second,the flesh is not browning in Sweet Pear stored at 0℃.