Effect of Foliar Application of Silicon and Calcium on the Firmness and Related Physiological Metabolism of Tomato Fruits The Relationship between Changes of Cell Wall Components, ectin-degradingEnzyme Activity and Texture of Postharvest Pear Fruit Analysis of Cell Wall Components and Ultra-structure for Brittleness Mutation Rice Study on the influence of B on cell wall components in different B efficiency rape cultivars Changes of the content and biomass of cell wall components and calculated ethanol yields in Pennisetum purpureum and hybrid Pennisetum during the growing period Boron Distribution in Cell Wall Components in Rape Cultivars (Brassica napus) with Different Boron Use Efficiency Effect of Foliar Application of Silicon and Calcium on the Firmness and Related Physiological Metabolism of Tomato Fruits Adsorption ability of cell wall (CW) components in roots of Tea Plant (Camellia sinensis L.) to Pb and FTIR spectra of their functional groups Effect of Heat Treatment on Cell Wall Components in Relation to Cell WallHydrolase of Excised Bamboo Shoots Changes in Endogenous Hormone Contents and Cell Wall Component, Degrading Enzyme Activity and Their Relation in Lycium barbarum Kinetic study on cell wall components for brittleness mutation rice at different growth stages