The Influence of Calcium on the Development of Lettuce Tipburn1
The Influence of Calcium on the Development of Lettuce Tipburn1
复制标题
钙对生菜Tipburn发育的影响1
DOI：
10.21273/jashs.94.4.372
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发表时间：
1969
影响因子：
1.9
通讯作者：
P. L. Minotti
中科院分区：
文献类型：
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作者：
P;P. L. Minotti
叶面喷施Ca（NO3）2或CaCl2完全控制生菜尖在品种'Meikoningen'时，针对敏感的未成熟叶片。处理和未处理的植物的分析表明，处理显着增加了钙含量的尖烧易感叶，并揭示了5倍的钙含量增加，作为一个未成熟的心叶的未处理植物的成熟基生叶。叶面喷施有机酸盐，特别是草酸盐，加速发展的尖烧，并增加其严重性。当钙和草酸盐治疗交替，应用钙在黑暗时期和草酸盐在早上开始导致显着减少tipburn比应用这些喷雾在相反的顺序。
Foliar sprays of Ca(NO3)2 or CaCl2 completely controlled lettuce tipburn in the variety ‘Meikoningen’ when directed to susceptible immature leaves. Analysis of treated and untreated plants showed that treatment markedly increased the Ca content of tipburn susceptible leaves and revealed a 5-fold increase in Ca content as one progressed from immature heart leaves to mature basal leaves in untreated plants. Foliar sprays of organic acid salts, particularly oxalate, accelerated the development of tipburn and increased its severity. When Ca and oxalate treatments were alternated, application of Ca at the beginning of the dark period and oxalate in the morning resulted in markedly less tipburn than application of these sprays in the reverse order.
Yoshida, S.：“培养绿豆（Vigna radiata[L.] Wilczek）细胞中低温诱导的酸中毒。”
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