boll rot of cotton

常見(jiàn)例句

The effects of medium nutrients on the mycelial growth and conidial production of the causal organism of cotton pink boll rot , Trichothecium roseum (Pers.
研究了不同培養(yǎng)基、碳源、氮源對(duì)該菌生長(zhǎng)速率及産孢量的影響。
In summary, the boll development of multi-stem short-season cotton is appropriate, early seeding does not result in early ageing, which can avoid boll rot, and has a great value for production.
分析認(rèn)爲(wèi)：短季棉多莖株型成鈴分佈郃理、早播不易早衰，可以防止?fàn)€鈴，有較高的生産應(yīng)用價(jià)值。