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- Abstract : The paper studied of two spurting leaf-fertilizer (FFF1 and FFF2) on flue-cured tobacco growth and the tobacco qualities. 摘要 ： 研究了自制的新型烟草多功能叶面肥“烟博1号”（FFF1）和“烟博2号”（FFF2）喷施对烟草生长及品质影响。
- Experiment was carried out in tobacco’s field to compare effect of polythene mulch, straw mulch and straw manuring on soil moisture, flue-cured tobacco growth and leaf quality. 在大田条件下研究了地膜覆盖、秸秆覆盖和秸秆还田对烤烟生长发育、土壤相对含水率、烟叶产质量的影响。
- Field experiment was conducted to investigate the water-saving efficacy of membrane multhing and straw mulching and their influence on tobacco growth, yield and quality. 摘要在大田条件下研究了不同覆盖保水措施对烤烟生长发育、土壤含水量、烟叶产质及病害发生的影响。
- This study indicates that it is feasible to monitor the tobacco growth by the characteristic parameters of hyperspectra and broadband spectra, and we can choose effective models based on the data, providing method of analysing remote sensing data. 表明采用高分辨率光谱或宽波段光谱提取光谱变量可对烟草LAI、AFW、ADW进行监测,并可根据数据条件选择有效的估测模型,为烟草遥感数据分析提供方法。
- tobacco growth and development stage 烟草生育时期
- Dominating season for tobacco growth 大田生长中后期
- Effects of ridge forming time on tobacco growth, yields and quality 不同起垄时间对烟株长势及烟叶产质量的影响
- The air was reeking with the smell of tobacco. 空气中弥漫着烟草的气味。
- He tamped down the tobacco in his pipe. 他把烟丝紧紧摁实在烟斗里。
- He rammed the tobacco into his pipe. 他把烟丝塞进烟斗。
- The main impediment to growth is a lack of capital. 影响发展的主要障碍是缺乏资本。
- He has been an unsung hero of the country's economic growth. 他是使这个国家经济成长的无名英雄。
- In some countries tobacco is a government monopoly. 在有些国家烟草是政府的专卖品。
- Lack of food may stunt the growth. 缺乏食物可能妨碍发育。
- Childhood is a period of rapid growth. 幼年是生长迅速的时期。
- Tobacco fumes filled the air in the room. 室内的空气中充满了香烟的烟雾。
- She cannot stand the smell of tobacco smoke. 她受不了香烟的气味。
- Can I trade my tobacco for your matches? 我用烟草换你的火柴行吗?
- This is a mixture of the best tobacco. 这是由最好的烟叶配制成的。
- Do you smell the reek of stale tobacco? 你闻到发霉烟草的臭味了吗？
