The cut foliage industry in Florida started in the 1890s when producers started growing Asparagus setaceus (plu-mosa "fern"). Since then, a number of additional species and cultivars of ornamental Asparagus have been tried for use as florists' greens.Ten species and cultivars were grown in containers in a shadehouse with 70% light exclusion. Over a seven-year period, stems were periodically harvested for vase life evaluations. After harvest, stems were submerged in water, packed in plastic bags andstored for 2 weeks in corrugated fi-berboard boxes held at 4 deg C (40 deg F). After storage, stems were held under simulated home/office conditions in glass containers filled with deionized water. Average overall vase life durations ranged from 24.4 days for A. densiflorus 'Myers' to 6.2 days for A. pseudoscaber, and generally broke out into a number of somewhat discrete groupings: A. densiflorus 'Myers' > A. africanus, A. setaceus > A. falcatus, A. virgatus, A. retrof-ractus > A. densiflorus 'Sprengeri', A. officinalis subsp. pro-strata, A. crispus and A. pseudoscaber. The primary symptoms at vase life terminations were chlorosis (yellowing) and cladophyll drop (abscission).
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机译：佛罗里达州的切割叶子行业在1890年代开始，当生产者开始生长芦笋（PLU-MOSA“蕨类植物）时。从那时起，已经尝试了许多额外的芦笋品种的观赏芦笋作为花店的绿色。在植物中生长在一个遮阳棚中的容器中种植的种类和品种。超过七年期间，为花瓶生命评估定期收获茎。收获后，茎浸没在水中，填充在塑料袋中，在4℃（40°F）保持般的瓦楞纸盒中2周。储存后，茎在填充有去离子水的玻璃容器中的模拟家庭/办公室条件下。平均整体花瓶寿命持续时间为A. Densiflorus'Myers'到6.2天为A.伪坐的人，并且一般爆发成一些稍微离散的分组：A. Densiflorus'Myers'Adions> A. Afferanus，A. Afraceus > A.Falcatus，A.Virgatus，A. Retrof-Ractus> A. Densiflorus'Prongenti'，A. Officinalis Subpp。 Pro-Strata，A. Crispus和A.伪审查机。 Vase Life终结的主要症状是萎黄（泛黄）和囊囊滴（脱落）。
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