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- The drought resistance ability of Salix gordejevii varied at different part of sand dunes and different seasons. 沙丘不同部位各参数值亦不相同,在沙丘中部和丘脚抗旱性最强,而在丘顶水分状况最好。
- Synthetically appraised, the drought resistance of the guizhou zunyi and guizhou huaxi2 L. 综合评价初步认为,贵州遵义和贵州花溪2金银花耐旱性相对较强;
- The resulte of the leaves of corn is similar with wheat0 it indicates that treat with extracts of peganum harmala could enhance the drought resist ability of wheat and corn. 玉米处理结果与其一致,表明浸种处理具有增强作物抗旱性的生理效应。
- The drought resistance of the Leymus chinensis was connected to a certain extent with the proline accumulation property and the habitat. 羊草的抗旱性与脯氨酸积累特性与其生境有相当的联系。
- The drought resistance of two flue-cured tobacco varieties, K326 and HD, was evaluated using different concentrations of PEG under drought stress. 摘要利用不同浓度的PEG模拟干旱胁迫对烤烟品种K326和红花大金元的抗旱性进行评价。
- The result indicated that 2/3 length of Embryonic-root cutting could improve the drought resistance and D value exceeded control (T1) 0.637. 结果表明:经2/3胚根切剪处理后D值较对照(T1)提高了0.;637,显著提高黄瓜植株的耐旱性;
- The drought resistance genotype (such as Fl) has a significant higher ARS/WRS than that of drought tolerant genotype(such as $), the former has ahigher water use and WUE. 御旱型的抗旱品种(如杂交一代户单四号)其ARS/WRS值显著高于耐旱型品种(如母本天四),前者的产量和耗水量也显著高于后者,但其水分利用效率也高。
- The results showed that the drought resistance of different provenance Masson Pine in different bioclimate zone have no significant relationship with the longitude and latitude. 实验结果还表明不同种源马尾松耐旱性与经度和纬度并没有明显的相关性。
- Therefore, when yield of maize was indirectly selected under the drought stress, ASI and spike rate could be used as an important index traits of drought resistance. 因此,在干旱胁迫条件下对产量进行间接选择时,ASI和结穗率是可供利用的重要耐旱指示性状。
- The drought resistance and cold resistance of tall fescue is strongest among the various cultivars in this paper, followed by that of bulegrass, ryegrass in declined order. 其耐旱及耐寒性依次为高羊茅>早熟禾>黑麦草。
- The crops failed because of the drought. 干旱造成农作物歉收。
- The drought withered the leaves. 乾旱使叶子枯萎了。
- The scarcity of fruit was caused by the drought. 水果缺乏是由乾旱引起的。
- Week after week the drought continued. 乾旱持续了许多星期。
- The ground is as hard as stone after the drought. 长期乾旱之後土地硬得就像石头一样。
- In order to demarcate the drought resistance yield index, using the winter wheat varieties of dry-land wheat in the regional test in north part of China as trial materials, DRC, SSI, DRI and DI were studied. 为了筛选适宜于小麦品种抗旱性鉴定的指标,在旱棚鉴定条件下,以国家北部冬麦区旱地组区试抗旱鉴定品种为试材,对抗旱系数、干旱敏感指数、抗旱指数和抗旱指数修订式等抗旱鉴定产量指标进行了比较研究。
- To Platycladus orientalis seedlings, it is 0.1mg/L> 0.2mg/L>0mg/L>0.3mg/L>0.4mg/L, suggesting that the drought resistance of three arbor seedlings were more raised by lower concentration NBR treatment than higher concentration NBR treatment. 得出不同浓度NBR 处理提高刺槐苗木抗旱性;其顺序为0.;2mg/L>0
- A good harvest was obtained in spite of the drought. 尽管遭受干旱,还是获得了好收成。
- The results showed that the drought resistant capability decreased in order of Tamarix ramosissima Ldb. 结果表明,3树种抗旱性大小顺序依次为:红柳>侧柏>合头草。
- The land ploughs hard after the drought. 大旱之后土地难耕。