花卉和人一样，是有生命的，需要细心呵护。不少养花者由于不得要领，把花养得蔫头蔫脑，毫无生气。问题出在哪儿呢?下面介绍几种从实践中总结出了家庭养花经验。   一、忌干旱。   想起来浇水，想不起来就不浇水，有时一连几天不管，一旦发现叶片萎蔫，才迅速补水，叶面便恢复正常，这是桩体适应环境的一种反应，但长期如此，过强的蒸腾作用终究会使桩体大“病”难愈，脱水而死。   二、忌施肥。   盛夏高温，叶面失水较快，此时施肥可使桩体细胞浓度小于外界环境浓度，导致植物细胞水分反向土壤流动，桩体因肥害失水而死。   三、忌午浴。   炎夏中午不可向光照下的桩体喷水或向盆中浇水，这种“宠爱”方式会使盆景温度突然低于环境温度而伤及桩体。   四、忌骤荫。   通常情况下，为避免高温伤害，在环境温度超过桩体忍受最高温度时，应将盆景移向光照较弱的相对低温区（约低2度定网站建设  伺服液位仪  防撞墙模具 唐山护栏 遮阳网 风电基础模具）以利桩体生长，但如骤然将其移入室内或没有光照的低温区，过不了几天，叶片就会自然脱落，桩体也会迅速萎缩而死。   五、忌水渍。   当环境温度超过28度时，应对盆景进行蔽荫保护，否则，桩体从土壤中获取的水量远远低于因蒸腾作用而失去水量，轻则叶缘灼伤、焦枯，重则桩体被日灼重创而死。
Flowers, like humans, have life and require careful care. Many flower growers have withered their heads and become lifeless due to lack of understanding. Where is the problem? Below are several experiences that have been summarized from practice in family flower cultivation. 1、 Avoid drought. When I think about watering, I don't want to do it. Sometimes I don't care about it for several days. Once I find that the leaves are wilting, I quickly replenish water, and the leaf surface will return to normal. This is a reaction of the pile body to adapt to the environment. But for a long time, too strong transpiration will eventually make the pile body "sick" and difficult to heal, dehydration and death. 2、 Avoid fertilization. In midsummer, the temperature is high, and the leaf surface loses water quickly. At this time, fertilization can make the concentration of pile somatic cell cells less than the concentration of the external environment, resulting in the reverse flow of plant cell water to the soil, and the pile dies due to the loss of water due to fertilizer damage. 3、 Avoid taking afternoon baths. During the scorching summer noon, it is not allowed to spray water or water the pile under sunlight. This "doting" method can cause the temperature of the bonsai to suddenly drop below the ambient temperature and damage the pile. 4、 Avoid sudden shade. In general, to avoid high-temperature damage, when the environmental temperature exceeds the maximum temperature that the pile can withstand, the bonsai should be moved to a relatively low temperature area with weak light (about 2 degrees lower) to facilitate the growth of the pile. However, if it is suddenly moved indoors or in a low temperature area without light, within a few days, the leaves will naturally fall off, and the pile will quickly shrink and die. 5、 Avoid water stains. When the ambient temperature exceeds 28 ℃, the bonsai should be sheltered. Otherwise, the water obtained by the pile from the soil is far less than the water lost due to transpiration, ranging from leaf edge burn and scorch to the pile being severely injured and killed by the sun.