The structure and development of the ineffective nodules of
Tephrosia apollinea, Trigonella polycerata, Vicia hirsuta and
V. sativa have been studied and discussed.
Keywords
Tephrosia apollinea
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Trigonella polycerata
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Vicia hirsuta
-
V. sativa
- ineffective nodules - root hair - nodule meristem - bacteroid zone - vascular bundle - nodule cortex