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11th ISC, Mar del Plata, Argentina, 1985 Vol.1

Volume I


CROP MANAGEMENT & PRODUCTION 

PHYSIOLOGY 

Use of the generative area and other inflorescence characters to precit floret and seed numbers in the sunflower.
J.H. PALMER and B.T. STEER...................... 1-6
Anatomie du capitule de tournesol: conséquences sur la nutrition des akènes. (sunflower head, anatomy, kernel nutrition)
G. DURRIEU, C.PERCHE du SERT, A. MERRIEN..................... 7-12
Pubescencia foliar en girasol y su influencia sobre la disipacion de calor desde la hoja. (leaf pubescence, heat dissipation, leaf)
L.F. HERNANDEZ & G.A.ORIOLI.............................................. 13-19
Description d'une méthode simple et rapide pour 1'estimation de la surface foliaire par plante chez le tournesol. (simple method, estimation of leaf areas)
A. POUZET & F.BUGAT..................................................... 21-26
Energy accumulating efficiency of the leaf of some sunflower restorers.
T. CUPINA, M. PLESNICAR, M. TOMASEVIC............... 27-32
Photosynthesis and transpiration of sunflower crops.
D. J. CONNOR, J. A. PALTA ................................................ 33-38
Influencia del tamano del aquenio sobre crecimiento y rendimiento de la planta de girasol (Helianthus annuus L.). (kernel size , growth, yield)
L.A.N.AGUIRREZABAL, F.J.CARDINALI, G.A.ORIOLI 1&.S.TESTONI ....... 39-43
Partitioning of assimilate in sunflower in response to moisture stress.
E. A. DUBBELDE, H.C.HARRIS, J. R. Mc WILLIAM ......... ............ 45-50
Transferts de photosynthétats chez le tournesol.
 A.C.CHENESSEAU, M.PIQUEMAL, G.BORDERIES, A.MERRIEN, G.CAVALIE ................ 51-56
Evaluacion del esfuerzo reproductivo en el girasol cultivado. (reproductive strength)
L. F. HERNANDEZ, G. A. ORIOLI ............................................... 57-60
Growth analysis of sunflower.
M.R.G.UNGARO, S.S.NOGUEIRA, M.B.ARRUDA............... 61-66
The growth of development of Helianthus annuus L. (Cv. 1NRA 6501) at three irradiance levels.
G.A.PIETERS .................................... 67-72
Study of sunflower "seed" dormancy.
J.A.MAEDA, M. R.G.UNGARO.................. ... ..... .. 73-79
Effect of environment on fatty acid composition of developing seeds of sunflower (Helianthus annuus L.)
S.K.GUPTA, D.S.WAGLE, T.P.YADAVA. ............... 81-86
Factors affecting germination of sunflowers under low temperature conditions. R.W.DOWNES............................. 87-92
Temperature requirements during germination in sunflower.
M. MACCHIA, A. BENVENUTI, M. BALDANZI ................... 93-97
Seed treatments for alleviating water stress on germination of sunflower.
K. KATHIRESAN, J. L. GNANARETHINAM ............ 99-104
Utilizing various plant characteristics as criteria in breeding for drought tolerance in sunflower.
V. KAMALI, W. W. ROATH..........105-106
Resistance racinaire au transfert de l'eau chez le tournesol. Comparaison avec le maïs et implications concernant la transpiration. (root resistance, water transfer, comparison with corn, transpiration)
J.MORIZET, L. LEBLEVENEC, F. GUEDJ ............ 107-108
Effect of growth regulators on growth parameters of sunflower grown under different NPK fertilizers in calcareous soils.
A.M.SALAMA, I.BUZAS ...109-110 

EFECTS OF ENVIRONMENT ON YIELD & QUALITY 

Perspectives of sunflower productions in the southern part of Brazil. C.M.MUNDSTOCK, P.R.E. da SILVA... 111-116
A decade of sunflower research in India.
S. S. SINDAGI, K. VIRUPAKSHAPPA...........117-122
Yield variability between commercial sunflower crops in South Qld, Australia.
J.G.TWYFORD, J.E.OBST........................123-124
Agronomic characteristics of confectionery sunflower grown in Florida, U.S.A.
fileadmin/documents/aProceedings/11thISC1985/Physio/T1985ENVI04.pdfV.E.GREEN Jr...............................125-129
Timming of water stress effects on yield components in sunflower.
A. J. HALL.C. A.CHIMENTI, F. VILELLA, G. FREIER……………131-136
Relations entre composantes du rendement et caractères des plantes en conditions très variées de culture du tournesol. (yield components, plant characteristics).
M. C. FERRAN. R. BLANCHET, J. P. RELLIER, A. MERRIEN……137-142
The influence of photoperiod and temperature "on the timing of the ontogenetic sequence of sunflower.
P.J.GOEYNE, A.A.SCHNEITER ...................... 143-148
Effects of temperature and photoperiod on plant leaf area in sunflower.
V. 0. SADRAS, A. J. HALL .........149-153
Epocas de siembra : efectos sobre el desarrollo, morfologia, componentes del rendimiento y produccion de girasoles de ciclos diferenciados. (sowing dates, development, morphology, yield components, production)
L.CHOLAKY.O.GIAYETTO, E.C.NEUMANN ... 155-160
Efecto de cuatro fechas de siembra en rendimiento, componentes de rendimiento, contenido de aceite y fenologia en cultivares de maravilla. (sowing dates, yield components, oil content, phenology, cultivars)
H. ROMAN MORA, W. CERON DIAZ ......161-162
Elaboration du rendement du toumesol dans différentes situations et indicateurs de fonctionnement de la plante.
R. BLANCHET, M. C. FERRAN, N. GELFI, A. MERRIEN 163-168
El impacto del clima y la tecnologia en la variabilidad regional de los rendimientos de girasol.
R.A.SEILER.R.A.FABRICIUS, V.H.ROTONDO........169-174
Clasificacion de ambientes para mejorar la expresion genetica de cultivares de girasol.
H. S. ASPIROZ, A. ORTEGON, A. ROMAN, C. EZPINOZA, C. CONTRERAS, E. SEVILLA 175-176
A preliminary model to predict growth and oil yield of sunflower cv. Hysun 30.
C. J. PEARSON, B. T. STEER, P. D. COALDRAKE 177-182 

NUTRITION

Dry matter production and macronutrients concentration in two cultivars of Sunflower (Helianthus annuus L.) under field conditions.
G. J. SFREDO, J. R. SARRUGE & R. J. CAMPO ...........183-188
Accumulation of macronutrients by two sunflower (Helianthus annuus L.) cultivars under field conditions. 
G. J. SFREDO, J. R. SARRUGE and R. J. CAMPO ..........................189-194
Crecimiento y absorcion de nutrientes en dos cultivares de girasol. (nutrients gowth, absorption, sunflower cultivars)
D.LUIZZI, L.VIEGA, A.ROVETA & C.SCHIAVO 195-202
Fertilizacion profunda en el cultivo de girasol. (fertilization)
0. E. VALETTI y N. A. MIGASSO 203-208
Sunflower response to lime and boron.
J. A. QUAGGIO, M. R. G. UNGARO, P. B. GALLO & H. CANTARELLA...209-215
Effect of boron fertilizer on seed yield and other characteristics of six sunflowers cultivars. 
E. PALUDZYSZYN FILHO & M. V. F. ANDERSEN 217-218
Effects of nitrogen fertilization on the rate of oil formation in sunflower seeds. 
E.A. OGUNREMI 219-220
The optimum timing of nitrogen application to irrigated sunflowers.
B. T. STEER & P. J. HOCKING . .....221-226
Variaciones edaficas en suelos bajo riego y su influencia en el crecimiento y rendimiento del girasol. (growth, yield, soils)
L. F. HERNANDEZ, G. A. ORIOLI 227-233
Besoins en éléments majeurs et en oligo-éléments du tournesol cultivé en France. (oligo-elements needs)
A. MERRIEN, A. GUIONNET, G. ARJAURE, A. THIBAULT ..235-236
Effet d'une déficience en azote sur le métabolisme lipidique des graines de tournesol. (nitrogen deficiency, lipid metabolism, sunflower seeds)
F.DJEMAL, M. GHARSALLI, A. CHERIF ...............237-242
La deficiencia de boro en el girasol cultivado en Espana. (boron deficiency, Spain)
P. GONZALEZ FERNANDEZ, C. GARCIA BAUDIN, T. MADUE5tO ESQUINAS, J. M. MELERO VARA.......243-248

CROP MANAGEMENT & MECHANIZATION

Diferencias en la recoleccion de polen de girasol entre colonias de abejas (Apis mellifera L.) y su relacion con la flora competitiva. (bee, pollen, flora)
E.L. BEDASCARRASBURRE, U.M. BARLETTA, R. H. RODRIGUEZ, I. COLOMBO .....249-253
Bee pollination of sunflower.
E.B. BIRTCH, J.V.van der SANDT, J.M. HARRMANN, M. J.HANNSMEIER....255-260
Pulvérisation du tournesol et des papilionacées avec Agro-Szil pour augmenter la récolte. (increase yield, spraying)
A. HAGER-VERESS, K. PAPP, L.SZILAGYI ..........................261
Effect of intercropping and level of nitrogen on yield and yield attributes of groundnut and winter sunflower.
A.ROY, R.C. SAMUI .....................263-268
Effect of intercropping on growth parameters of groundnut and winter sunflower.
fileadmin/documents/aProceedings/11thISC1985/Physio/T1985ENVI05.pdfR.C.SAMUI, A. ROY, P. BHATTACHARYYA, B.SAR ............269-274
Effect of nitrogen and crop geometry on winter sunflower.
R.C.SAMUI, R.K. SINGH, P. BHATTACHARYYA, B. HAZARIKA ...... 275-279
The effect of plant population and planting geometry on the seed yields of two irrigated hybrid sunflowers.
D.J. KIRTON......................281-286
Plant density and yield in sunflower.
G.P. VANNOZZI, A.GIANNINI, A.BENVENUTI....... 287-291
Formulacion de un modelo matematico para las relaciones entre arquitectura, calidad y cantidad de espacio en girasol. (mathematical model, quality, quantity, architecture, sunflower environment)
F.MATUS, J. GASTO, W. CERON DIAZ.........................293
Effect of rate and method of planting on light interception and on agronomic characteristics of sunflower.
P.R.F. da SILVA, E. SCHMIDT ...........295-299
Relationship between stand density and micro-climate and their effects on some characters of sunflower.
D. STANOJEVIC..................301-306
Effect of nutrition, moisture, pollen supply and genotypes on seed set and yield of sunflower.
K.T. KRISHNEGOWDA, A.BOMMEGOWDA, T.N.KRISHNAPPA, K. SEENAPPA ...........307-310
Millet-mulching of sunflower.
E.B. BIRCH, J.C.van der SANDT .......311-315
Improved rainfall retention with basin tillage for sunflower.
E.B.BIRCH, J.C. van der SANDT ...................... 317-322
Efecto de la lamina de riego sobre rendimiento y eficiencia de uso de agua en girasol. (yield, efficiency, water use,, irrigation)
R. SAENGER, O. MIRANDA, W. CERON-DIAZ ..........323-324
Influencia del momento de emergencia en el desarrollo y produccion de un cultivar de girasol. (development, production, cultivar, emergence)
F.J.CARDINALLI, G.A.ORIOLI, V.R. PEREYRA.................325-329
Efecto de la epoca de siembra sobre la incidencia y el control de malezas en girasol (Helianthus annuus L.)
F.BEDMAR, F.J. CARDINALI, C.L.FARIZO........................................331-337