不同基质配比对东方系百合生长的影响

Effects of five different mediums on the growth of oriental lily

在5种不同基质配比下研究了对东方系百合的生长、切花率及后期落叶的影响,结果表明:5种不同基质配比均较对照原土改造的茎杆高度、茎根的生长、花苞长度、一级花率有所提高,尤以泥炭与珍珠岩的配比的提高最为显著,茎杆高度比对照高12 cm左右,茎根的生长比对照高3.41 cm?.62 cm,花苞长度高1.68 cm,一级花率比对照高8.99 %。后期落叶以泥炭与珍珠岩的配比较为严重。

The effects of five different mediums on the growth, cutting flower rate and fallen leaves of oriental lily were studied. The results showed that the height of the stalk, the growth of stem roots, the length of flowers bud and the ratio of first-degree flowers were significantly improved in five different mediums comparing with the control. With increasing of the ratio of peat and perlite, the height of stalk became 12 cm higher, the bulb size was 3.41 cm?.62 cm more, and the length of flower bud was 1.68 cm longer and the ratio of first-degree flowers was 8.99 % more than the control. Leaf fall showed more severe in medium with peat and perlite combination.