家庭养花常会遇到施有机液体肥气味难闻,插花换水不方便;用外观漂亮的塑料盆养花不透气等问题。如果使用大号医用注射器,这些问题均能迎刃而解。 施用有机液体肥,须把针头磨平,再吸入液体肥,从花盆各个方向依次缓缓注入,随即浇透一次水,使肥料均匀渗透到盆土中各个角落。注意不能直接注射到根部,以免灼伤。其次,插花(或水养花卉,如水仙等)换水。如浅水花器可直接把针头插入吸出废液抛弃,吸入隔夜自来水或井水、塘水,压入花器内。如属深水花器,可在注射器针头前接一细长 Family flowers often encounter Shi Shi organic liquid fertilizer smells unpleasant, flower arrangement is not convenient for water; with a beautiful plastic flower airtight and other issues. If using large medical syringes, these problems can be solved. Application of organic liquid fertilizer, the need to flatten the needle, and then inhaled liquid fertilizer, pots from all directions in turn slowly injected, then doused once the water, fertilizers evenly penetrate into every corner of basin soil. Note can not be injected directly to the root, so as not to burn. Second, floral arrangements (or hydroponics, such as narcissus, etc.) change the water. Such as shallow water flower can be directly inserted into the needle sucked out of waste disposal, inhalation overnight tap water or well water, pond water, pressed into the flower. In the case of a deep-water flower, a long and slender syringe needle may be used