Progress in study on medicinal value of medicinal parts of Kochia scoparia Application of Cryo-sectioning Technique in Weed Fruits Effect of the Calcium on Polygalacturonase (PG) Activity and Synthesis at Different Ripening Stages of Tomato Fruits THE ESTIMATING OF THE FRUIT RESERVES OF SCHISANDRA CHINENSIS IN THE NORTH -EAST REGION BY THE METHOD OF ARTIFICIAL NEURAL NETWORK Recent Advances in the Transcriptional Regulation of Anthocyanin Biosynthesis Characteristics of Components and Contents of Soluble Sugars in Mature Fruits of Loquat Germplasm Effect of Foliar Application of Silicon and Calcium on the Firmness and Related Physiological Metabolism of Tomato Fruits