【摘 要】
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泡桐短期轮伐技术是在高水肥的宜林地上,选用速生型泡桐优良品种,采取圃地育苗——移植造林,或留圃造林,或埋根造林等方式,造林后加强管理,第四年进行第一次间伐,伐后萌芽更
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泡桐短期轮伐技术是在高水肥的宜林地上,选用速生型泡桐优良品种,采取圃地育苗——移植造林,或留圃造林,或埋根造林等方式,造林后加强管理,第四年进行第一次间伐,伐后萌芽更新,第七年进行第二次间伐,伐后萌芽更新,第十年全部采伐,在一个皆伐周期(十年)内,采伐三次。实践证明,植苗造林4年生和萌芽更新3年生泡桐胸径一般可达到12——20厘米,植苗造林7年生和萌芽更新6年生泡桐胸径一般可达
Paulownia short-term rotation technology is in high water and fertilizer on the forest, the selection of fast-growing Paulownia varieties, nursery to take nursery - transplanting afforestation, or afforestation afforestation, or buried afforestation and other ways to strengthen management after afforestation, the fourth year The first thinning is carried out, the sprout is regenerated after cutting, the second thinning is carried out in the seventh year, the sprout is regenerated after cutting, the tenth full year is cut, and the harvesting is done three times in one clear-cut cycle (ten years). Practice has proved that planting 4-year-old seedlings and sprout regeneration 3-year-old Paulownia diameter can be generally reached 12 - 20 cm, 7-year-old plantation seedlings and bud regeneration 6-year-old Paulownia diameter generally up
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