With one to four leaves arranged in a rosette, from a distance, the plant looks a bit like a hardy piece of kale.
一个莲座叶丛生长着一到四片叶子,从远处看,这种植物有点像一片耐寒的甘蓝。
The results showed that tobacco brown spots were significantly reduced by picking the bottom 1~3 leaves of tobacco plant in rosette stage.
结果表明,在现蕾期摘除底脚叶1~3片,对防治烟草赤星病有明显效果。
The results showed that tobacco brown spots were significantly reduced by picking the bottom 1~3 leaves of tobacco plant in rosette stage.
结果表明,在现蕾期摘除底脚叶1~3片,对防治烟草赤星病有明显效果。
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