CALCIUM-45 ABSORPTION BY 2 CULTIVARS OF GROUNDNUT (ARACHIS-HYPOGEA)
CALCIUM-45 ABSORPTION BY 2 CULTIVARS OF GROUNDNUT (ARACHIS-HYPOGEA)
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两种花生（rabchis-hypogea）栽培品种对钙-45的吸收
DOI：
10.1017/s0014479700006992
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发表时间：
1976-01-01
影响因子：
1.6
通讯作者：
TAHA, MA
中科院分区：
文献类型：
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作者：
BERINGER, H;TAHA, MA
两个花生品种，小粒、早熟的Natal Common和大粒、晚熟的‘POPs’敏感的马库鲁红，在营养液中栽培，根和果实上分别施以45Ca标记的钙，结果表明，这两个品种都从果实基质中吸收了大部分种子钙。小种子品种Natal Common的钙从果壳到坚果的转运更多，这表明它对POPS的敏感性较低。豆荚和雌雄配子体吸收的钙也在一定程度上迁移到营养部分。
Two groundnut varieties, the small-seeded, early-maturing Natal Common and the large-seeded, late maturing ‘pops’-susceptible Makulu Red, were cultivated in nutrient solution, Application of calcium, labelled with 45Ca, to the roots and the fruit-medium respectively, showed that both varieties absorbed most of their seed-Ca from the fruit-medium. The translocation of calcium from the shells to the nuts was greater in the small-seeded variety Natal Common, which showed less susceptibility to ‘pops’. Calcium absorbed by pods and gynophores also migrated to a certain extent into the vegetative parts.