Title: EXPERIMENTS OF OPTIMUM DENSITY OF CUTTING SEEDLINGS OF POPLAR
Abstract: In this paper, experiments of cutting in 4 plots of different densities of poplar seedlings were conducted. Results showed that the qualified seedlings in the density of 4 444 plants/667m2 were most , among which qualified seedlings of Xiaozuan held 81% of total production of seedlings; Liaoning poplar occupied 75%.The two densities of 3 333 plants/667m2 and5 555plants/667m2 appeared smaller and bigger, and produced qualified seedlings were less.
Publication Year: 2004
Publication Date: 2004-01-01
Language: en
Type: article
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