The root systems of four large and four small, mature castor (Ricinus communis L.) plants were excavated. Large and small plants had similar root/shoot ratios but roots of small plants were longer per unit weight. Soil factors in or near the surface of the C1 horizon--probably higher gravel and carbonate content --apparently restricted root penetration.
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书目信息
其它主题
Root shoot ratio; Plant characteristics
语言
英语
注释
In the series analytic: plant roots and their environment / edited by b.l. mcmichael and h. persson. proceedings of an isrr symposium, august 21-26, 1988, uppsala, sweden.
类型
Journal Article; Text
2024-02-27
2026-02-03
MODS