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中国农学通报

中国农学通报 ›› 2006, Vol. 22 ›› Issue (1): 212-212.

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苏格兰型留兰香优质高产栽培技术研究

窦宏涛   

  • 出版日期:2006-01-05 发布日期:2006-01-05

Study on Cultivation Technique for Good Quality and High Yield of Scotch Spearmint(Mentha cardiaca L.)

Dou Hongtao   

  • Online:2006-01-05 Published:2006-01-05

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摘要： 为了探索苏格兰型留兰香的优质高产栽培技术，对影响其产量和品质的主要农艺措施（如播期、密度、配方施肥、最佳收获期等）进行综合研究。结果表明苏格兰型留兰香精油产量≥82.5kg/hm2且品质优的农艺措施的优化方案为：播期11月7日—11月22日（即立冬至小雪），密度25.1~36.2万苗/hm2，施肥量纯N 169.2~214.5 kg/hm2、P2O5 91.8~134.0 kg/hm2，最佳收获期为主茎10%左右的花蕾开花期。

Abstract: For exploring cultivation technique for good quality and high yield of Scotch Spearmint（Mentha cardiaca L.）, the principal agronomic measure which had effect on it’s yield and quality (such as sowing time, density, balanced fertilization, the optimum time for harvesting and so on) were comprehensively studied. The results showed that the best formula of agronomic measure for yield of essential oil from spearmint ≥82.5 kg/hm2 and good quality was sowing time form 7th November to 22nd November, density 251000~362000 plant/hm2,fertilizer application of pure N 169.2~214.5 kg/hm2、P2O5 91.8~134.0 kg/hm2,and the optimum time for harvesting was when the buds reached about 10% of the main stem.