The reason of production increase was that fruit branches, bolls, boll weight and lint increased and bolls ratio of quality increased obviously.

 
  • 增產(chǎn)的主要原因是施鉀提高了單株果枝數、單株結鈴數、單鈴重和衣分,優(yōu)質(zhì)鈴率也明顯提高;
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