. The cotton plant in Egypt, studies in physiology and genetics. Cotton; Cotton. 34 THE COTTON PLANT IN EGYPT chap. cone. AVhen plants are sown at wide intervals, this conical form is maintained, the principal laterals extending radi- ally by the autumn to distances of over two metres Dec. 15th. or 8 months Soil surface. Notes:- The new roots shown are those from a single lateral only. For effects of asphyxiation, see sowing of March 28th. in Note:- 86 laterals, (with many tertiariesj on this one root. Aged 38 days. Note:- No laterals^ Fig. 35.—The Root : Development, Asphyxiation, and
. The cotton plant in Egypt, studies in physiology and genetics. Cotton; Cotton. 34 THE COTTON PLANT IN EGYPT chap. cone. AVhen plants are sown at wide intervals, this conical form is maintained, the principal laterals extending radi- ally by the autumn to distances of over two metres Dec. 15th. or 8 months Soil surface. Notes:- The new roots shown are those from a single lateral only. For effects of asphyxiation, see sowing of March 28th. in Note:- 86 laterals, (with many tertiariesj on this one root. Aged 38 days. Note:- No laterals^ Fig. 35.—The Root : Development, Asphyxiation, and Regeneration. Scale drawings from measurements. (Fig. 37); the irregular base of the inverted cone thus becomes about five metres in diameter, while its depth may exceed two metres. When the plants are closely. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Balls, William Lawrence, 1882-. London, Macmillan and Co. , Ltd.
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