Effects of Hot Air Treatment on Quality and Ripeness Characteristics of Gala Apple Fruits;

This study was carried in the professor orchard of science and technology in Bao Xi of Shan Xi province, using the material of 9 to 10 years old spindle Gala trees, choosing the branches with same height, position and growth vigor as unit branches, and dealt with the treatment of 40°～50°(Ⅰ),60°～70°(Ⅱ),80°～90°(Ⅲ),100°～110°(Ⅳ).

Geological Characteristics of the Zhulazhaga Gold Deposit in Inner Mongolia,China;

Zhulazhaga gold deposit, located in Inner Mongolia Autonomous Region, is the first large-scale deposit found in the Middle-Upper Proterozoic strata along the western part of the north margin of North China Platform.

5 km 2 were detected in extensive overburden area of the Zhulazhaga gold deposit.

This paper has a discussion on geochemical characteristics and ore-forming material source of Gala gold deposit in Garze.

The main indexes of bagged fruits,compared with the unbagged ones,of Gala apple during storage showed the similarly changing trend,the weight loss ration was higher,the firmness and of soluble solid content were lower,and the peak values of released ethylene and respiration appeared earlier by 20 days.

Experiment results of using double paper bags on Gala apple showed that bagging could improve outside fruit qualities, enhance fruit cleanness and brightness, increase the contents of anthocyanin, meanwhile, lower the contents of chlorophyll, then accelerate fruit color, but it had no effect on shape index of fruit.

Stratigraphy and sedimentary environment of the Laka Formation in the Ngangla Ringco-Taro Co area, Zhongba County, Tibet, China;