Under conditions of water stress, leaf turgor decreases and stomata close.

在干旱的条件下, 叶子的膨压减少而气孔关闭.

辞典例句

The peanut was suffered from water stress at its pod setting stage.

花生结荚期明显受土壤水分胁迫影响.

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Maize yield and yield - related traits are seriously affected by water stress.

干旱胁迫对玉米产量及其相关性状有重要影响.

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Water stress promoted allocation of photosynthetic product to the seed.

因此,水分胁迫促进了光合产物向籽粒的调运.

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Canopy temperature can reflect the crop water stress status.

冠层温度能很好的反映作物的缺水情况.

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The more sensitive characters to water stress were pod length, pod path.

灌浆期对水分较为敏感的性状有荚长、荚宽 、 单株荚数、百粒重和单株产量.

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The effects of stripe rust on cyanide - resistant respiration were very larger than that of water stress.

复合胁迫下,抗病小麦显然具备更强的水分调控能力,而感病品种不能有效控制病叶水分散失.

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Root growth, TTC activity and pea yield were investigated with a pot experiment simulating water stress.

采用盆栽试验方法,研究了水分胁迫对豌豆根系生长 、 根系活力和单株产量的影响.

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Objective: Effects of water stress on the growth of japonica and quality of honeysuckle were studied.

目的: 研究水分胁迫对忍冬生长发育及金银花药材质量的影响.

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However , root growth was inhibited by any degree of water stress at flowering and filling stage.

花期和灌浆期任何程度的水分胁迫均抑制了根系的生长.

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With the reduction of SRWC, GO activity decreased mild water stress and increased water stress.

随着土壤相对含水量的下降,GO酶括性在土壤水分含量下降时首先降低,以后又逐渐上升.

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The proline accumulated and content of free amino acid increased under water stress.

在水分胁迫下马铃薯脯氨酸积累,游离氨基酸含量增高.

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Severe water stress inhibited photosynthetic quantum yield, carboxylation efficiency, electron transport rate, and photophosphorylation activity.

叶肉细胞光合能力的降低可能是由于光合量子效率 、 化效率 、 合电子传递速率及光合磷酸化活力的下降所致.

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The reducing sugar and solution sugar were up with linear while increasing of water stress.

随着水分胁迫的加剧,各家系还原性糖、可溶性糖含量呈直线上升.

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Effects of water stress on growth and yield of rice were studied in jointing - booting stage.

试验研究了拔节孕穗期水分胁迫对水稻生长发育及产量的影响.

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