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Year 1972 , Volume 4, Issue 1
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abstract of the paper
S.No. |
Title |
Authors |
Pages |
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1 |
THE GENETICS OF FLOWERING TIME
IN RAPHANUS SATIVUS L. H. GENOTYPE-
ENVIRONMENT INTERACTIONAHSAN A. VAHIDY[1] AND RICHARD W. HARTMAN
THE GENETICS OF FLOWERING TIME
IN RAPHANUS SATIVUS L. H. GENOTYPE-
ENVIRONMENT INTERACTION ABSTRACT: The genotype-environment interaction for flowering time in Raphanus sativus was studied by 'rowing 10 Early, 2
Check, and 10 Late lines in a
Randomized Complete Block Design at two locations luring two times of year. Data on 50 percent flowering time were found to be significantly heterogeneous or the four plantings. However, the data became homogeneous after transformation based on the performance of Check lines in the individual plantings. The effects of the transformation are described and justification for such a transformation is
discussed. Breeding lines were grouped, based on heir pedigrees, in four different ways. Analyses of variance of transformed data were done for each type of grouping, separately for the individual plantings as well as combined for all four plantings. The magnitudes of the various variance components were
quite different for Early and Late lines. The combined analyses of variance for Early and Late lines nullified some effects that were quite significant in the separate analyses. An attempt has been made to identify the possible
| 1-25 |
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2 |
OBSERVATIONS ON THE
SPORANGIA
OF HORNEOPHYTON LIGNIERI (Kidston and Lang) BARGHOORN AND DARR VH 1938A. A. BHUTTA
OBSERVATIONS ON THE
SPORANGIA
OF HORNEOPHYTON LIGNIERI (Kidston and Lang) BARGHOORN AND DARR VH 1938 ABSTRACT: No abstract
| 27-34 |
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3 |
INTERACTIVE EFFECTS OF (2-CHLOROETHYL)- TRIMETHYLAMMONIUM
CHLORIDE AND PHYTOHORMONES ON
GROWTH OF WHEAT SEEDLINGSF. BEGUM AND M. I. KHAN
INTERACTIVE EFFECTS OF (2-CHLOROETHYL)- TRIMETHYLAMMONIUM
CHLORIDE AND PHYTOHORMONES ON
GROWTH OF WHEAT SEEDLINGS ABSTRACT: The effect of (2-chloroethyl)- trimethylammonium chloride (CCC) in combination with her GA or IAA on the growth of wheat seedlings were studied. Increasing concentration of GCC increased the shoot length but increased the root length with the exception of 10 ppm CCC where no significant difference as compared to control was observed. The inhibitory effect of CCC on shoot which was reversed by
| 35-43 |
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4 |
EFFECT OF (2-CHLC ROETHYL) 7
TRIMETHYLAMMONIUM CHLORIDE ON THE GROWTH AND MINERAL UPTAKE IN
SAFFLOWER (CARTHAMUS
TINCTORIUS L.)M. SAEED, S.M. SHERE AND K.S. MEMON
EFFECT OF (2-CHLC ROETHYL) 7
TRIMETHYLAMMONIUM CHLORIDE ON THE GROWTH AND MINERAL UPTAKE IN
SAFFLOWER (CARTHAMUS
TINCTORIUS L.) ABSTRACT: When safflower was grown in the presence of CCC, a significant reduction in the plant height and weight was observed. Cycocel, however, does not appear to have any significant effect on the mineral content of the plants.
| 45-50 |
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5 |
PHOTOTROPIC RESPONSE OF DECAPITATED
COLEOPTILESS.M. NAQVI, R. ANSARI AND S.M. SHERE
PHOTOTROPIC RESPONSE OF DECAPITATED
COLEOPTILES ABSTRACT: Unilateral illumination of decapitated coleoptiles
of Avena and Zea, in the
first positive nge, showed phototropic response when supplied with indoleacetic acid. These observations are in- rprted as support for the hypothesis that the primary effect of light is to impair the basipetal movement ' the auxin.
| 51-53 |
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6 |
EFFECT OF SALINITY ON SOME BRAS SIC
A OILSEED VARIETIESRAZIUDDIN ANSARI
EFFECT OF SALINITY ON SOME BRAS SIC
A OILSEED VARIETIES ABSTRACT: Growth performance of S-5, S-
9 and S-N varieties of Brassica
campestris L. (Sarson) and R-l
1-1, R-II-32 and R-II-40 varieties of Brassica juncea L. (Raya) were tested in soil having 0.2, 0.4 and 0.6% of sodium chloride and sodium
| 55-63 |
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7 |
SEED RADIOSENSITIVITY OF
SOME CROPSKAZI A. MUJEEB
SEED RADIOSENSITIVITY OF
SOME CROPS ABSTRACT: Radiosensitivity estimations utilizing the morphological
criterion; Germination count
X Seedl- g height (both percent of control) x 100—
seedling performance; were
made for Allium
cepa L., Pisum itivum L. cv. Laxton Superb and
Alaska, Lycopersicon esculentum Mills cv. Glamour, Euphorbia
gascae S. 2n and
4n, Citrullus vulgaris S. cv. Crimson sweet,
and Cucumis sativus L. cv.
MR 17. The ctrapolated field performance yielded D50
values (in Kiloroentgens) of
40.5, 12.0 and 15.3, 40.0,
| 65-71 |
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8 |
PYCNOPLINTHOPSIS Jafri,
A NEW GENUS OF CRUCIFERAE, WITH TWO NEW SPECIES, FROM BHUTANS.M.H. JAFRI
PYCNOPLINTHOPSIS Jafri,
A NEW GENUS OF CRUCIFERAE, WITH TWO NEW SPECIES, FROM BHUTAN ABSTRACT: PYCNOPLINTHOPSIS Jafri, gen. nov. Cruciferae-
Hesperideae) Perennis, caespitosa, rhizomate usque
ad 1 cm crasso. Folia omnia basalia dense rosulata, spathu- lata vel
oblanceolata, in parte superiore dentibus (5-) 9-10
(-15) provisa, glabra usque pilosa, pilis parvis ramosis
scabriusculis, costa mediana distincta. Scapi uniflori. quam folia
plerumque multo breviora. Floies albi, interdum
exsiccatione rosacii, Sepala exteriora saccata vel subsaccata. Petala quam
sepala duplo ad minimum long- iora, spathulata.
Stamina 6, erecta non
| 73-78 |
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9 |
ISOPEROXIDASE
PATTERNS IN PETALS OF PLUMERIA ACUTIFOLIA POIRM. I. KHAN
ISOPEROXIDASE
PATTERNS IN PETALS OF PLUMERIA ACUTIFOLIA POIR ABSTRACT: Short communication
| 79-83 |
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10 |
SOME OBSERVATIONS ON
THE PARASITISM OF CONIOTHYRIUM MINITANS ON THE SCLEROTIA
OF SCLEROTINIA SCLEROTIORUMABDUL GHAFFAR
SOME OBSERVATIONS ON
THE PARASITISM OF CONIOTHYRIUM MINITANS ON THE SCLEROTIA
OF SCLEROTINIA SCLEROTIORUM ABSTRACT: Short communication
| 85-87 |
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