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杂草种子长寿性
释义
杂草种子长寿性
Encyclopedia
农学
杂草生物学特性
释
weed seed longevity
杂草种子长寿性
有些杂草种子受到外在和内在因素的影响,在土壤中长时间保持不萌发但具有发芽能力的状态。时间跨度可以从几个月到上百年不等。是杂草在自然界中躲避不良环境、扩大生存机会的重要机制。
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development of spleen
development of sternum
development of stomach
development of testis
development of the adrenal gland
development of the bladder
development of the brain
development of the cerebellar cortex
development of the follicles, follicular development
development of the ganglion
development of the genital ducts
development of the nervous system
development of the palate
development of the pancreas islet
development of the peripheral nerves
development of the reproductive system
development of the salivary glands
development of the spinal cord
development of the teeth
development of the tongue
development of the ureter
development of the urethra
development of the Yangtze river economic belt
development of thinking
development of thymus
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