长白山野生石刁柏生长发育规律的初步研究

Study on the Growth and Development Characteristics of Wild Asparagus in the Northeast Region

以东北地区长白山余脉大量生长的野生石刁柏为试材,以东北菜农广为种植的栽培种UC800为对照,通过对种子形态、发芽规律、初生苗的形态及部分生长发育、形态特征、物候期、地上地下部分1年中的变化规律等方面观测,结果表明,野生种生态适应性、全年生长势、光合产物积累等方面高于栽培品种,从而确定野生石刁柏作为山野菜进行研究和推广的理论意义和商品价值。

The cultivates UC800 being taken as the CK, the seed shape, germination, seedling＇s shape and growth regulation and characteristics, phenophases of wild asparagus etc were observed, The results showed wild asparagus was better than UC800 in the ecology compatibility,the growing trend in whole year and the photosynthesis product accumlation.