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绿化苗木浇水方法
绿化苗木浇水方法
Watering methods of greening seedlings
对水的要求较严,其特点足喜欢湿润,伯涝。在土壤湿润的情况下生长良好,否则生长明显不良。银杏苗若在水中浸泡3-4天,就会全部死亡。因此在生产过程中,要特别注意银杏的浇水和排水问题。
The water requirement is stricter, which is characterized by wetness and waterlogging. Growing well www.yesanpo.org.cnwww.hupomoju.net.cnwww.pudutongdiao.comwww.jianchajingg.cn www.huafenchimoju.net.cnwww.gangsi.org.cnunder wet soil conditions, otherwise the growth is obviously bad. Ginkgo biloba seedlings will all die if they are soaked in water for 3-4 days. Therefore, in the production process, special attention should be paid to the water and drainage of Ginkgo biloba.
(1)浇水原则:从银杏生长过程框格护坡模具 箱体护坡模具 华尔街铜牛 电阻柜 接地电阻柜 电缆保护接地箱 隔离墩模具 化粪池模具来讲,应掌握以春季为重点,采用多次少量勤浇水的原则。春季是银杏浇水的关键时期,6月底至7月初银杏的新梢停止生长。银杏从发芽前后到麦收前后是需水的关键时期,然而这-时期一般年份是少雨干旱季节,因此,要多次少量勤浇水,保持土壤湿润.使土壤含水量保持在田间最大持水量的60%-80%。6月下旬全7月下旬是银杏种仁生长发育的高峰,需水量较大,但是一般情况下此期为多雨季节,若遇到天气干旱,就必须浇水,否则会影响种仁的生长发育.造成减产。秋季以后到土境封冻前,银杏需水量较春季少,不遇到特殊干旱一般不浇水。土壤封冻前-般要烧-次封冻水。银杏采叶园浇水比结果园要多,9月底以前只要干旱就要浇水。
(1) watering principle: In terms of the growth process of Ginkgo biloba, we should grasp the principle of focusing on spring and using a small amount of diligent watering for many times. Spring is the key period for watering Ginkgo biloba. The new shoots of Ginkgo biloba stopped growing from the end of June to the beginning of July. Ginkgo biloba is the key period of water requirement from germination to wheat harvest. However, this period is usually a dry season with little rain. Therefore, it is necessary to keep the soil moist and keep the soil moisture content between 60% and 80% of the maximum water holding capacity in the field. Late June and late July are the peak of the growth and development of Ginkgo biloba seeds, which require a large amount of water. But generally this period is a rainy season. If the weather is arid, it must be watered. Otherwise, it will affect the growth and development of the seeds and reduce production. After autumn, ginkgo needs less water than in spring before freezing in the soil. Generally, no water is needed without special drought. Before freezing the soil - generally burning - sub-freezing water. Ginkgo biloba leaf-picking gardens are watered more than fruit gardens, so long as it is dry before the end of September.

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