Definition of die back

die backphrasal verb

chết trở lại

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The phrase "die back" is commonly used in horticulture to describe a type of plant decline. The word "die" in this context doesn't imply that a plant has completely expired or perished; instead, it refers to the shedding or dying off of certain plant parts, such as branches, foliage, or roots. When a plant "die backs," it's typically a natural part of its growth cycle, especially in areas where temperatures drop in winter or during periods of drought. For example, deciduous trees and shrubs may "die back" to stems or buds after shedding their leaves, and then new growth will emerge in the spring. This natural process, also known as pruning, allows the plant to focus its energy and resources on healthy, new growth. However, if die back occurs suddenly or excessively, it could indicate a health issue or environmental stressor, such as disease, pests, frost damage, or nutrient deficiencies. In such cases, a gardener or arborist may need to intervene and take corrective measures to promote the plant's recovery and long-term health.

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Example:
  • The branches of the overgrown willow tree in the backyard were dying back due to a lack of nutrients.

    Những cành cây liễu rậm rạp ở sân sau đang chết dần vì thiếu chất dinh dưỡng.

  • The vines covering the old stone wall behind the barn have begun to die back, indicating the need for pruning.

    Những dây leo phủ kín bức tường đá cũ phía sau chuồng trại đã bắt đầu chết, cho thấy cần phải cắt tỉa.

  • The once vibrant shrubs lining the garden path are now dying back, warning of the harsh winter ahead.

    Những bụi cây từng tươi tốt dọc lối đi trong vườn giờ đây đang héo úa, báo hiệu mùa đông khắc nghiệt sắp tới.

  • The blooms on the hydrangea bushes have died back, signaling the end of another summer.

    Những bông hoa trên bụi hoa cẩm tú cầu đã tàn, báo hiệu một mùa hè nữa sắp kết thúc.

  • The leafy fronds of the ferns have died back, leaving behind a barren forest floor.

    Những tán lá dương xỉ đã chết, để lại một thảm rừng cằn cỗi.

  • The lush foliage of the bamboo garden has died back in preparation for a new growth cycle.

    Những tán lá xanh tươi của vườn tre đã chết đi để chuẩn bị cho một chu kỳ sinh trưởng mới.

  • The branches of the oak tree lining the lane have died back due to a fungal infection.

    Những cành cây sồi dọc theo lối đi đã chết vì nhiễm nấm.

  • The tall grasses in the meadow have died back, revealing the dormant bulbs that will soon flower.

    Những đám cỏ cao trên đồng cỏ đã chết, để lộ những củ hoa đang ngủ sẽ sớm nở hoa.

  • The wildflowers growing in the fallow fields have died back, returning the land to its serene state.

    Những loài hoa dại mọc trên cánh đồng bỏ hoang đã chết, trả lại cho vùng đất vẻ thanh bình vốn có.

  • The leaves of the birch trees along the riverbank have died back, signalling a new season's arrival.

    Lá của những cây bạch dương dọc bờ sông đã chết, báo hiệu một mùa mới đã đến.

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