Water storage and moisture conservation is the focus of soil, fertilizer and water management in August, and an effective way is to change clear tillage cultivation to grass cover cultivation. First take advantage of the moisture to grow grass after the rain. White clover can be sown, and rapeseed can also be sown. Take advantage of the large growth of rapeseed to loosen the soil and increase organic matter, but it must be cut and covered after flowering. Secondly, weeds in the garden should be used for mowing and mulching. The grass does not allow the weeds to grow. When the grass is 30 cm high, 5-10 cm must be left for timely mowing. Covering the tree trays with organic matter such as weeds, straws, saw foam, or black mulch can reduce the conflict between grass and trees competing for water, and avoid damage to shallow absorption roots due to dramatic changes in temperature and humidity, and promote healthy root growth.
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