Continuous Sucrose supply to plant using reacting with aluminum hydroxide under Non-Sterillzed Condition

在非灭菌条件下与氢氧化铝反应，连续向工厂供应蔗糖

• 批准号: 13660028
• 负责人: MIZUTA Youichi
• 金额: $ 2.62万
• 依托单位: KYOTO UNIVERSITY
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2001
• 资助国家: 日本
• 起止时间: 2001 至 2002
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-13660028/
• 关键词: aluminum; sucrose; hydroponics; Ornamental; Rot proof; Essential element; Root split; phosphate; 水酸化アルミニウム; 根; 葉; 組織培養; pH; 鉢花

We designed a simplified sucrose supplying method for polled plants in a non-sterile room by use of microbe stasis through phosphate elimination with aluminum hydroxide. Root zone was split into up and down side, with water repellency rockwool. Lower side root zone was containing aluminum hydroxide, sucrose and some inorganic nutrints except phosphate under microbe stasis condition. Upper side root zone was supplied other inorganic nutrients and phosphate. On this new method, sucrose could be supplied without rotting for several months and the plants states have been improved form those of non-sucrose supplied. On this new method applied to coleus, the longevity of the plants doubled and number of flower quadrupled in indoor condition. And number of flower tripled and the flower color became to be vivid in glass house condition. On radish, opened flowers became to be 1.5 times in indoor condition.In addition, fruits were indoors enlarged enough, it ripened, and seed production etc. became possible when giving it from the cut to the flowering branch. In the preliminary experiment, the sucrose granting from the leaf was more effective. However, the sucrose solution was perishable because the contamination of phosphate increased by insect's fall etc. because it opened the upper surface when giving it from the leaf. Therefore, it was necessary to lowcr the concentration of phosphate more, and the solutionis made acidity in a word and to raise the solubility of the aluminum ion. Therefore, though in the preliminary experiment, the aluminum harm in the appearance doesn't occur. Because the growth delay that seems that it depends on the aluminum ion when it gives it for a long term of two months or more it came to appear

在非无菌室中，利用氢氧化铝除磷抑菌法，设计了一种简化的无角植物蔗糖供应方法。根区分为上下两侧，用防水性岩棉。在微生物停滞条件下，根下层含有氢氧化铝、蔗糖和除磷酸盐外的无机营养物质。上部根区主要供应其它无机养分和磷。在这种新方法下，蔗糖可以连续供应几个月而不腐烂，植株状态比不供应蔗糖的植株有所改善。在室内条件下，将这种新方法应用于彩叶草，植物的寿命增加了一倍，花的数量增加了四倍。在玻璃房条件下，花的数量增加了两倍，花色变得鲜艳。在萝卜上，开放的花朵在室内条件下变成了1.5倍。此外，果实在室内足够大，它成熟，从切割到开花分支时，种子生产等成为可能。在初步试验中，叶片供糖效果较好。然而，蔗糖溶液是易腐烂的，因为磷酸盐的污染增加了昆虫的秋天等，因为它打开了上表面时，从叶子。因此，有必要进一步降低磷酸盐浓度，使溶液呈酸性，提高铝离子的溶解度。因此，虽然在初步实验中，铝在外观上的危害没有发生。因为生长延迟，似乎它取决于铝离子时，它给它长期的两个月或更长的时间，它来出现