香蕉叶斑病
- 与 香蕉叶斑病 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Control of the two main plantain diseases, yellow sigatoka and black sigatoka, is indispensable.
对两种主要病害黄香蕉叶斑和黑香蕉叶斑病进行控制是必不可少的。
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Field efficacy trials indicated relativity good control of banana sigatoka leaf spot disease .
田间药效试验结果表明，对香蕉叶斑病有较好的防效。
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One of the most important factors responsible for the low yields is the lack of adequate nutrition and fertilization programs. Other factors are nematodes and black sigatoka.
低产重要原因之一是养分不足和缺少施肥计划，其次为线虫和香蕉叶斑病。
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An added benefit of high density plantain cultivation is a lower incidence of yellow sigatoka and black sigatoka two of the most important diseases that affect plantain.
密植的另一好处是它可以减轻两种严重影响大蕉生长的病害？-黄香蕉叶斑病和黑香蕉叶斑病的发生。
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The principal best management practices for Costa Rica are: a well drained soil or a good drainage system in the field (banana yield is hurt with only a few hours of oxygen depletion in the root zone), b adequate control of nematodes, c adequate control of black sigatoka and d a good fertilizer program which includes rates of fertilizer equal or higher than 300-300-600 kg/ha/year of N- P2O5- K2O split in 12 applications during the year.
这些最好的管理措施为： a ）良好排水土壤或田间良好排水系统（根区缺氧几小时就会损害香蕉产量）， b ）有效地防治线虫， c ）有效地防治香蕉叶斑病和 d ）良好的施肥计划，施肥量等于或高于300-300-600公斤 N - P2O5- K2O /公顷/年，一年中分12次施入。
- 推荐网络例句
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As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.
每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。
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Maybe they'll disappear into a pothole.
也许他们将在壶穴里消失
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But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.
但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。