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哈罗德雷伊的试验曾证明在一價和二價陽离子影响下,特别是在氯化钾和氯化钙低渗溶液的影响下,能改变原生質特性:一價陽离子的低渗溶液降低原生质的黏性,而二價者提高。在金杰里和马尔沃尼娜的工作中指出原生質的黏性与植物忍耐高温的特性有关。金杰里和兹維特柯娃曾表明,提高和降低细胞原生質的黏性能改变植物组织耐熟性的程度。氧化钙提高原生質黏性,故能提高耐熟性,而氯化钾降低原生質黏性,因而也降低组织
Experiments with Harold Rey have demonstrated that protoplasmic properties can be altered under the influence of monovalent and divalent cations, especially under the influence of hypotonic solutions of potassium chloride and calcium chloride: Hypotonic solutions of monovalent cations lower protoplasm The sticky, while the price increase. In the work of Kim Jerry and Malvernina, it is pointed out that the viscosity of the protoplasm is related to the tolerance of plants to high temperatures. Kim Jerry and Zweitkova have shown that increasing and decreasing the viscosity of cell protoplasm can alter the degree of maturity of plant tissues. Calcium oxide to improve protoplasm viscosity, it can increase maturity, and potassium chloride to reduce protoplasm viscosity, thus reducing the organization