The results showed that the plant of Alstonia scholaris grown in field or in fabric bag had lower soil oxygen diffusion rate (ODR) than that in plastic pot.

 
  • 以黑板樹(shù)為材料,比較塑膠盆、不織布袋(美植袋和栽植袋)以及田間栽培等生產(chǎn)方式對苗木生長(cháng)和品質(zhì)的影響。
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