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首页> 外文期刊>Vitis >Physiological aspects of lime-induced chlorosis in some Vitis species. II. Genotype response to stress conditions
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Physiological aspects of lime-induced chlorosis in some Vitis species. II. Genotype response to stress conditions

机译：某些葡萄品种中石灰引起的萎黄的生理方面。二。基因型对压力条件的反应

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摘要

One-year-old cuttings from 7 Vitis species (V. amurensis Rupr., V. berlandieri Planch., V. californica Bentham, V. cinerea Engelm., V. longii Prince, V monticola Buckl., V. riparia Michx.) were grown in pots containing non-calcareous and calcareous soil. Leaves selected in the middle of the second year's growing season were assayed to test the iron concentration of the dry matter and the total iron uptake. The most significant findings of the trial were: a) shoot growth of V. amurensis, V. longii, V.monticola and V. riparia was strongly depressed by the calcareous soil; b) V. berlandieri and V. californica took up higher amounts of iron when growing in the calcareous soil; c) a high ash alkalinity occurred in chlorotic leaves of V. riparia comparedto non-chlorotic leaves at the same iron concentration.
机译：来自7种葡萄（V. amurensis Rupr。，V. berlandieri Planch。，V. californica Bentham，V. cinerea Engelm。，V. longii Prince，V. monticola Buckl。，V. riparia Michx。）的一岁插条种植在装有非钙质和钙质土壤的盆中。在第二年的生长季节中期选择的叶片经过检测，以测试干物质中的铁浓度和总铁吸收量。该试验最显着的发现是：a）钙质土壤强烈抑制了阿穆尔山弧菌，长叶弧菌，葡萄球菌和河岸葡萄的芽生长； b）在石灰质土壤中生长时，berlandieri和V. californica吸收了更多的铁； c）在相同铁浓度下，河豚草的绿化叶片与非绿化叶片相比，灰分碱度高。

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