不同栽培方式对白及分蘖及产量的影响

Effects of different cultivation modes of Bletilla striata on tiller and yield

为了摸清白及不同栽培方式下的分蘖及产量,并为白及高效栽培提供理论依据,通过对白及不同的栽培方式试验,统计分析不同栽培方式对分蘖及产量的影响。结果表明:大棚栽培的苗木保存率较高;每丛块茎数大田栽培优于大棚栽培;块茎鲜重间作栽培与大田栽培较大、大棚栽培较小;间作栽培的每丛平均芽数高于大田与间作栽培;大田栽培及大棚栽培的产量高于间作栽培。结论为间作栽培的分蘖能力优于大田栽培和大棚栽培,大田栽培与大棚栽培之间每丛芽数差异不显著;而间作栽培产量明显低于大田栽培及大棚栽培,大田栽培与大棚栽培产量差异不显著。在生产实践过程中,可以通过不同的栽培方法获得种苗及块茎等不同的目的产品。

In order to find out the tiller and yield under different cultivation modes and provide the theoretical basis for Bletilla striata efficient cultivation,the effects of different cultivation modes on tiller and yield was statistically analyzed by different cultivation modes experiments.The results showed that the preservation rate of seedlings under greenhouse cultivation was higher.Field cultivation of tuber per cluster was superior to greenhouse cultivation.tuber fresh weight in intercropping cultivation was larger than field cultivation and smaller than greenhouse cultivation.The average number of buds per cluster of intercropping culture was higher than that of field and intercropping culture.The yield of field cultivation and greenhouse cultivation was higher than that of intercropping cultivation.Conclusion the tillering ability of intercropping culture was better than that of field culture and greenhouse culture.The yield of intercropping cultivation was obviously lower than that of field cultivation and greenhouse cultivation.In the process of production practice,the seedlings and tubers can be obtained by different cultivation methods.