Fig 1.
Weight loss of seed rhizome as influenced by storage period.
Table 1.
Effect of storage on weight loss and number of sprouting buds.
Fig 2.
Initial stages of bud development.
A. Immediately after harvesting of the rhizome—L- 0.847 μm. B. Immediately after harvesting the of the rhizome—B– 1.19 μm. C. One month after storage L- 0.790 μm. D. One month after storage B- 0.781 μm.
Fig 3.
Later stages of bud development.
A. Two months after storage—L-1.82 μm. B. Two months after storage—B- 0.764 μm. C. Three months after storage—L-2.19 μm. D. Three months after storage—B-0.703 μm.
Table 2.
Bud dimensions of the rhizomes as influenced by storage period.
Fig 4.
Microscopy of Zingiber officinale Rosc. Rhizome (Immediately after harvesting of rhizome).
A. TS whole; B. TS showing endodermal portion; C. TS StelaStelarar portion; D. cork portion enlarged; E. cortical bundle enlarged; F. bundles near endodermis enlargStelar Stelar bundle enlarged; H. TS showing oil globule; I. TS showing starch grains.CK, cork; ct, cortex; en, endodermis; f, fibres; oc, oleoresin cells; og, oil globule; per, pericycle; ph, phloem; sb, Stelar bundle; sg, starch grains; xv, xylem vessels.
Fig 5.
Microscopy of Zingiber officinale Rosc. Rhizome (One month after storage).
A. TS whole; B. TS showing endodermal portion; C. TS showing Stelar portion; D. cork portion enlarged; E. cortical bundle enlarged; F. bundles near endodermis enlarged; Stelarlar bundle enlarged; H. TS showing oil globule; I. TS showing starch grains.CK, cork; ct, cortex; en, endodermis; f, fibres; oc, oleoresin cells; og, oil globule; per, pericycle; ph, phloem; sb, Stelar bundle; sg, starch grains; xv, xylem vessels.
Fig 6.
Microscopy of Zingiber officinale Rosc. Rhizome (Two months after storage).
A. TS whole; B. TS showing endodermal portion; C. TS showing sStelarportion; D. cork portion enlarged; E. cortical bundle enlarged; F. bundles near endodermis enlarged; Stelarlar bundle enlarged; H. TS showing oil globule; I. TS showing starch grains.CK, cork; ct, cortex; en, endodermis; f, fibres; oc, oleoresin cells; og, oil globule; per, pericycle; ph, phloem; sb, sStelarbundle; sg, starch grains; xv, xylem vessels.
Fig 7.
Microscopy of Zingiber officinale Rosc. Rhizome (Three months after storage).
A. TS whole; B. TS showing endodermal portion; C. TS showingStelarr portion; D. cork portion enlarged; E. cortical bundle enlarged; F. bundles near endodermis enlarged; GStelarar bundle enlarged; H. TS showing oil globule; I. TS showing starch raincheck, cork; ct, cortex; en, endodermis; f, fibres; oc, oleoresin cells; og, oil globule; per, pericycle; ph, phloem; sb, Stelar bundle; sg, starch grains; xv, xylem vessels.
Table 3.
Anatomical comparison of the rhizomes as influenced by storage period.