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二、造林设计与栽植 1.银杏品种的选择 选择耐干旱、耐寒冷、耐瘠薄的品种。不同经营目的要有不同的品种选择。调拨各品种品系要考虑地理、生态条件的近似性。
Second, the design and planting of afforestation 1. Ginkgo varieties of choice drought-resistant, cold-resistant, barren varieties. Different business purposes have different varieties of choice. Transfer varieties of various strains to consider the geographical and ecological conditions of the approximation.