A Study on the Shooting and Height Growth of Oligostachyum. lubricum
The shooting period and height growth of Oligostachyum. Lubricum were observed , the results showed that the shooting period was from the last ten days of May to the last ten days of Oct. The shooting number was the most in June and reached another peak in September. 35.56% of the shoots presented themselves in June, and their weight took up 39. 32%. 20. 78% of the shoots presented themselves in September. The height growth climax appeared from the 15th to 35th day after emergence, with an average height growth of 19. 2 cm · d -1 and a maximum height growth of 25. 4 cm · d-1. The average height growth amount in the whole growth period was 12. 7 cm · d-1. There were four phases of bamboo shoot growth. The equation of everyday height growth is y=-3. 7855 + 1. 7918t - 0. 018t2 — 0. 0005t3.
NETL
NSTL
万方数据
维普
