Schematic diagram of lawn laying<br>Maintenance of green spaces<br>Green space maintenance<br>(1) Watering<br>① Watering principle:<br>Watering should be determined based on different plant biological characteristics (trees, flowers, grass), size, season, and soil moisture content.<br>Watering should be done in a timely, appropriate, sufficient and thorough manner, with no missing plots or plants.<br>② Watering amount:<br>The amount of watering should be determined based on different plant species, climate, seasons, and soil moisture. It is advisable to water the roots to a depth that does not dry up the soil.<br>When the climate is particularly dry, in addition to watering enough, it is also necessary to increase leaf water spraying to moisturize and reduce transpiration.<br>It is required to pour thoroughly.<br>③ Watering time: It should be done in the morning or evening during the hot summer season, and in the afternoon during winter.
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