甘南高原独一味间作栽培藏木香对独一味生长的影响

Effects of Lamio phlomis intercropping cultivation with Inula helenium I.on growth of Lamio phlomis

采用田间随机区组法研究甘南高原独一味间作栽培藏木香对独一味出苗率、成活率、叶长、叶宽和株高的影响。结果表明,独一味间作栽培藏木香时,当年生独一味的出苗率、成活率比单作极显著提高;两年生独一味的叶长、叶宽和株高的生长变化也比单作显著加快。该研究攻克了独一味大田栽培中成活率低的技术难关,对独一味的人工栽培有一定的指导意义。

The single factor randomized block was designed in the experiment, and effects on Lamio phlomis rotates （Benth.） Kudo emergence rate, survival rate and the leaf length, leaf width and plant height of Lamio phlomis rotates （Benth.） Kudo intercropping cultivation with Inula helenium I. in Gannan plateau. The result indicated that when Lamio phlomis rotate （Benth.） Kudo was intercropped cultivation with Inula helenium I., its germination rate, survival rate of one-year seedlings were increased significantly than monoculture. And the growth changes of the leaf length, leaf width and plant height growth of two years old plant were significantly accelerated than monoeuhure：This test results overcame the technical difficulties that the germination rate, survival rate of field cultivation,of Lamio phlomis rotate （Benth.） Kudo were very low, which has certain guiding sense to artificial cultivation of it.