353
CONTENTS
O F SCIENTIA HORTICULTURAE, V O L U M E 4 1
VOL. 41 NOS. 1-2
Note
from
the Publisher
DECEMBER
1989
.....................................................................................................................
v
Influence of within-row spacings on distribution patterns of yield components in cowpeas P.J. Stoffella and D.J. Fousek (Fort Pierce, FL, U.S.A. ) ......................................................... 1 Simulation of plant-water relations and photosynthesis of greenhouse crops L.F.M. Marcelis (Wageningen, The Netherlands) ................................................................... 9 Changes in the chemical composition of eggplant fruits during storage R.M. Esteban, E. Molla, M.B. Villarroya and F.J. Lopez-Andreu (Madrid, Spain) ............. 19 The relationship between basipetal auxin transport and calcium allocation in vegetative and reproductive flushes in avocado J.G.M. Cutting and J.P. Bower (Nelspruit, South Africa) ...................................................... 27 Storage behaviour of specific-gravity-graded guava fruits D.K. Tandon, B.P. Singh and S.K. Kalra (Lucknow, India) .................................................. 35 Genetic variability, correlations and path-coefficient analysis for some morphological and biochemical constituents of acid lime fruit M.B.N.V. Prasad and G.S.P. Rao (Bangalore, India) ............................................. . ................ 43 Effects of pruning on light interception, specific leaf density, and leaf chlorophyll content of mango B. Schaffer and G.O. Gaye (Homestead, FL, U.S.A.) .............................................................. 55 Fruit set in the pepino (Solanum muricatum Ait.) G.K. Burge (Levin, New Zealand) ............................................................................................... 63 Development changes in 'Valencia' orange fruit epicuticular wax in relation to fruit position on the tree M. E1-Otmani, M.L. Arpaia, C.W. Coggins Jr. and J.E. Pehrson Jr. (Riverside, CA, U.S.A.) and N.V. O'Connell (Visalia, CA, U.S.A.) ................................................................... 69 Effect of intermittent shading on growth, flowering and nutrient uptake of passionfruit C.M. Menzel and D.R. Simpson (Nambour, Qld., Australia) ................................................. 83 Water relations of Lagerstroemia indica grown in amended media under drought stress F.T. Davies Jr. and Y. Castro-Jimenez (College Station, TX, U.S.A.) .................................. 97 The influence of macronutrients and some other factors on growth of Phalaenopsis hybrid seedlings in vitro M.G.J. Hinnen, R.L.M. Pierik and F.B.F. Bronsema (Wageningen, The Netherlands) ...... 105 The flowering of Chrysanthemum morifolium seedlings and cuttings in relation to seasonal fluctuation in light J. de Jong (Wageningen, The Netherlands) .............................................................................. 117 Flowering of Centradenia inaequilateralis 'Cascade' as influenced by temperature and photoperiod K. Friis and O.V. Christensen (Aarslev, Denmark) ................................................................. 125 Effects of GA4+7 on flower initiation and development and vegetative growth of Streptocarpus × hybridus Voss. 'Hybrid Delta' A.R. Orvos, R.E. Lyons and R.L. Grayson (Blacksburg, VA, U.S.A.) .................................... 131 Some physiological considerations on sulfur dioxide sensitivity in drought-stressed
354 seedlings of sweetgum (Liquidambar styraciflua L. ) B.R. Roberts (Delaware, OH, U.S.A.) ....................................................................................... 141 P r e v e n t i o n of shoot-tip necrosis in shoot cultures of c h e s t n u t a n d oak A.M. Vieitez, C. Sanchez a n d C. San-Jos~ (Santiago de Compostela, Spain) ....................... 151 In vitro development of adventitious shoots in Euonymus alatus (Celastraceae) C.C. S m i t h (Athens, GA, U.S.A.) a n d J.A. J e r n s t e d t (Davis, CA, U.S.A.) ........................... 161
Book Review Tissue culture .................................................................................................................................... P l a n t propagation .............................................................................................................................
171 171
Calendar of Eventsl .......................................................................................................................... Guide for authors ..............................................................................................................................
173 175
VOL. 41 NO. 3
JANUARY
1990
In vitro ovule culture of intergeneric hybrids between Brassica oleracea a n d Raphanus
sativus M.M. Hossain, H. I n d e n a n d T. Asahira (Kyoto, J a p a n ) ....................................................... 181 Influence of p r u n i n g a n d season on productivity of cucumber plants grown in a sequence cropping system G. Gobeil a n d A. Gosselin (Quebec, Que., Canada) ................................................................. 189 Discolourations of carrot (Daucus carota L. ) during wet chilling storage R.W. den Outer (Wageningen, T h e N e t h e r l a n d s ) ....................................................... ~........... 201 Seasonal accumulation of mineral n u t r i e n t s in leaves a n d fruit of J a p a n e s e pear (Pyrus serotina Rehd.) J.G. Buwalda a n d J.S. Meekings (Hamilton, New Zealand) .................................................. 209 T h e effect of gibberellins a n d growth r e t a r d a n t s on in vitro flowering of the vegetative apex of J a p a n e s e pear Y. Higashiuchi (Hyogo, J a p a n ) , K. Kido (Tokyo, J a p a n ) , T. Ichii, T. Nakanishi, Y. Kawai a n d T. Ozaki (Kobe, J a p a n ) .......................................................................................... 223 In vitro flowering of J a p a n e s e pear a n d the effect of GA4+7 T. Tsujikawa (Tokyo, J a p a n ) , T. Ichii, T. Nakanishi, T. Ozaki a n d Y. Kawai (Kobe, J a p a n ) 233 Changes in water status a n d ABA c o n t e n t in peach leaves following foliar application of CGA 15281 G.J. Noga a n d M.J. Bukovac (East Lansing, MI, U.S.A. ) ...................................................... 247 T h e influence of t e m p e r a t u r e a n d photoperiod on the flowering of Peperomia caperata Yuncker J.J. B r o n d u m (Aarslev, D e n m a r k ) a n d K. Friis (Odense, D e n m a r k ) ................................... 259 N i g h t - t i m e t r a n s p i r a t i o n in greenhouses I. Seginer, D. K a n t z (Haifa, Israel), N. Levav a n d U.M. Peiper (Bet-Dagan, Israel) ......... 265
VOL. 41 NO. 4
FEBRUARY
Water relations of the m u s h r o o m culture Agaricus bisporus: study of a single break P.P. Kalberer (W~idenswil, Switzerland) ................................................................................. Identification of m a n d a r i n hybrids w i t h the aid of isozymes from different organs
1990
277
355 Y. Gogorcena (Valencia, Spain), H. Zubrzycki (Corrientes, Argentina) and J.M. Ortiz (Madrid, Spain) .......................................................................................................................... 285 The effect of ionizing radiation on ethylene sensitivity and postharvest ripening of banana fruit G.J. Strydom (Pretoria, South Africa) and C.S. Whitehead (Johannesburg, South Africa) .......................................................................................................................................... 293 Effects of Sigatoka leaf spot (Mycosphaerella musicola Leach) on fruit yields, field ripening and greenlife of bananas in North Queensland M.D Ramsey (Indooroopilly, Qld., Australia), J.W. Daniells (South Johnstone, Qld., Australia) and V.J. Anderson (Oonoonba, Qld., Australia) ................................................... 305 Manipulating vegetative: reproductive growth in avocado (Persea americana Mill. ) with paclobutrazol foliar sprays B.N. Wolstenholme (Pietermaritzburg, South Africa), A.W. Whiley and J.B. Saranah (Nambour, Qld., Australia ) ........................................................................................................ 315 Orchard application of paclobutrazol on ripening, quality and storage of mango fruits S.E.S.A. Khader (Lucknow, India) ........................................................................................... 329 The effect of lighting period and photon flux density on growth of six foliage plants L.M. Mortensen (As-NLH, Norway) and S.O. Grimstad (Klepp stasjon, Norway) ........... 337 In vitro organogenesis in leaves of azaleas 'Petrick' and 'Rex' S. Radice and O.H. Caso (Buenos Aires, Argentina) .............................................................. 343 A u t h o r I n d e x .................................................................................................................................. 349