Abstract:

This paper studied the anatomy of leaves at different ages in four sample plots, nutrient solution was injected into the base of bamboo culms in three plots in 1996.The results showed that the leaf vein bundles of bamboo injected with nutrient solution become small, which improved transporting ability of water and fertilizer, the mechanical tissue was not developed, long column cells in palisade tissue obviously increased and multi-cycle cell of mesophyll decreased. All of these were useful for photosynthesis, accumulating organic matter, and high-stable yield.

Key words: Phyllostachys heterocycla cv. pubescens, Nutrient solution, Leaf anatomy