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Bulletin of Botanical Research ›› 2000, Vol. 20 ›› Issue (4): 395-401.

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INTEGRATED CHARACTERISTICS OF WOODEN PLANT SEEDS AND THE RELATIVITY OF ADVANCED GERMINATION METHODS

ZHOU De-Ben, LIANG Ming, ZHANG Yue, SHEN Guang   

  1. Nature Resources Institute Of Heilongjiang Academy of Sciences, Harbin 150040
  • Received:2000-04-05 Online:2000-12-15 Published:2016-06-14

Abstract: According to configuration, anatomy, size, and family or genus, there are five methods to advance germination of the wooden plant seeds, namely non-endosperm and radicle-exposed seeds——deal with low temperature or low temperature stratum(0~5℃);Ovule-differentiated or terribly minute or resting seeds——deal with low temperatur(0~10℃) combined with high or middle temperature;Hard and capsule-obstacled seeds——deal with boiling water, chemical medicine, physical crach, bacteria, or being embedded in the second year; Small seeds——direct seeding or deal with hormone;Seeds which will germinate when direct seeding——at normal temperature, fulfil the necessary condition such as water, atmosphere and so on. Many experiments have proved the dependability of these methods.

Key words: the wooden plant seeds, germination-advanced methods