香榧采穗圃营建技术

Techniques of Constructing Cutting Orchards for Torreya grandis

建立采穗圃是香榧扦插育苗以苗繁苗扩大种苗培育规模的基础,通过对香榧采穗圃的营建技术,包括圃地选择、定植密度、搭建荫棚、抚育管理、截干促萌等措施进行试验,提高穗条产量,可生产穗条151万条/hm2。

Constructing cutting orchards is the base for seedling-raising and extending the scale of seedling culture,The experiments on the key techniques of constructing cutting orchards of Torreya grandis,including the spot selection, planting density, making shade shelter, fostering and managing, amputating limbs and promoting buds and so on, were made, The best construction method is gained, by which 1510000 quicksets per hactare can be produced.