Influence of light intensity on differentiation and growth of Leymus chinensis
1997
Yang Chi | Yang Li (Inner Mongolia Univ., Hohhot (China). Dept. of Ecology and Environmental Science)
Under the conditions of 60, 45 and 30 shading, the characters of growth and differentiation of Leymus chinensis clone are studied in greenhouse. The results show that low light intensity reduces the biomass accumulation of plant, restrains the growth and differentiation of clone, and decreases the total number of rhizomes and ramets. There exists a significant difference of the length and node number of rhizome and the dry biomass of clone under different light intensities, which is more obvious in spring.
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