cover image: The Indian Journal of Agricultural Science  December 1951

Premium

20.500.12592/d8q6cv

The Indian Journal of Agricultural Science December 1951

1952

Differentiation of epidermal cells Time of observation Place of differentiation on the ovule Nature of differentiation From the chalazal region to the equator and upper part of the ovule towards the micropyle. [...] It could be made out from the above observations that three crops of hairs were produced on the ovules from the first to the eleventh day after flowering ; that each wave of production started from the chalazal end and extended towark the micropyle the exception being that the first wave stopped short of the mitropylar region with the result that it appeared there were only two crops of hairs at [...] In the case of Asiatic cottons the number of hair initials at the time of flower opening were fewer and were interspersed with greater number of undifferentiated cells with the result that the bases of the hair cells were not pressed closely at the sides. [...] They differed only in the degree of the lengthening of the epidermal hairs and in the numbers of stomatal hairs prduced. [...] The examination of the lintless types brought out the fact that all these types except the Hirsutum lintless possessed the capacity to differentiate the epidermal cells into hairs and the hair cells underwent all the preparatory cytoplasmic and nuclear changes for the differentiation.
agriculture environment
Pages
153
Published in
India
SARF Document ID
sarf.120213
Segment Pages Author Actions
Frontmatter
i-ii unknown view
Origin and Development of Lint and Fuzz in Cotton
293-312 G. Aiyangar view
Analysis of Sugarcane Yields III. Interrelationship of Varieties Nitrogen Phosphate and Potash
313-324 P.C. Raheja view
Analysis of Sugarcane Yields IV. Varieties X Periods of Planting X Irrigation Interval Experiment
325-334 P.C. Raheja view
Recent Physiological Investigations on Drought Resistance in Crop Plants
335-i P.C. Raheja view
Cowpeas in the Punjab and its Improvement
347-356 H.C. Malick view
The Algal Flora of Certain Indian Soils
357-374 A.K. Mitra view
Studies on the Mechanism of Biosynthesis of Nicotinic Acid During Germination of Cereals and Pulses
375-394 H.N. De, S.C. Datta view
Effect of Colchicine on the Synthesis of Nico Tinic Acid in Germinating Seeds
395-400 H.N. De, S.C. Datta view
A Comparative Study of the Physico-Chemical Characters of the Castings of Different Insects
401-408 J.G. Shrikhande, A.N. Pathak view
Assessment of Losses Caused By Plant Diseases
409-412 R.S. Vasudeva view
Reviews
413-428 unknown view
Backmatter
i-ii unknown view

Related Topics

All