If the water supply is deficient in the vicinity where the plants
are grown, it may be advantageous to convey the fibrous layers to
some other place provided with a better supply of water for the
final washing and drying; imperfect retting and cleaning are apt to
create defects in the fibre, and to cause considerable trouble or
difficulties in subsequent branches of the industry.

Fig. 3 illustrates photomicrographs of cross sections of a jute plant.
The lower illustration represents approximately one quarter of a
complete cross section. The central part of the stem or pith is
lettered A; the next wide ring B is the woody matter; the outer
covering or cuticle is marked C; while the actual fibrous layer
appears between the parts B and C, and some of the fibres are
indicated by D. The arrows show the corresponding parts in the three
distinct views. The middle illustration shows an enlarged view of a
small part of the lowest view, while the upper illustration is a
further enlarged view of a small section of the middle view. It will
be seen that each group of fibres is surrounded by vegetable matter.

[Illustration: FIG. 3 PHOTOMICROGRAPHS OF CROSS SECTIONS OF A JUTE
PLANT]

Another method of stripping the fibrous layer off the stems or stalks,
and one which is practised in certain districts with the object of
preserving the straws, consists in breaking off a small portion, say
one foot, at the top end of the stem; the operative then grasps the
tops by the hand and shakes the plants to and fro in the water, thus
loosening the parts, after which the straws float out, leaving the
fibrous layer free. The straws are collected for future use, while the