Watering kiwis in spring must change the previous method and change flood irrigation to local irrigation, such as border irrigation, furrow irrigation, hole irrigation, and tree tray irrigation. Water is economical. Water infiltrates into the soil from the borders, ditch, and the bottom of the hole and beside it without destroying the soil. Aggregate structure, the respiration of the root system is not affected, and the soil is evenly moist, no water, and no root rot due to water.
For ridge planting, water can be poured into the middle of the ridge and deep into the distribution range of the root system, so that the roots are in a long-term humidity stable and well-ventilated environment, which is good for growth, does not damage the young and young roots, and will not rot due to standing water. root.
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