金琥优质高效栽培技术研究初报

Research on high-benefit cultural techniques of Echinocactus grusonil

摘要: 对金琥的生长特性进行观察,探讨不同遮荫条件和不同栽培基质对金琥生长的影响.结果表明:(1)随着金琥球龄的增长,其生长速度会逐渐放缓.(2)1 a苗龄的金琥以80%遮光率的全年遮荫球径周年平均生长量比对照提高1.2 cm(PPPPPPPPPPPP<0.01).

Abstract: Effects of different shading and media for the cultivation of Echinocactus grusonii were studied.The results showed that(1)as seedling age increased,the growth gradually slowed down;(2) compared to the control,the average annual spheroids growth of 1a seedlings under 80% shading throughout the year increased by 1.2cm(PPPPPP<0.01)as compared with the control.