Water relations in passionfruit: Effect of moisture stress on growth, flowering and nutrient uptake

作者: C.M. Menzel , D.R. Simpson , A.J. Dowling

DOI: 10.1016/0304-4238(86)90067-1

关键词:

摘要: Abstract The response of passionfruit hybrids ( Passiflora edulis f. × P. flavicarpa cultivar E-23 on seedling rootstocks) to soil moisture was evaluated in a heated glasshouse by irrigating when water pressure potential fell −0.0025, −0.01, −0.14 and −1.5 MPa. Leaf, stem root dry weight, leaf area, vine extension node, flower bud open number were reduced stress. Changes also noted range morphological characteristics. Reductions growth flowering associated with nutrient uptake potential, but not conductance. It concluded that stress may be one the major environmental factors responsible for seasonal fluctuations yields.

参考文章(10)
R. J. Miller, D. W. Grimes, L. Dickens, WATER STRESS during flowering of cotton California Agriculture. ,vol. 24, pp. 4- 6 ,(1970)
S. P. Gachanja, A. M. Gurnah, Pruning and trellising purple passion fruit. I. Yields and seasonal trends. Journal of Horticultural Science. ,vol. 55, pp. 345- 349 ,(1980) , 10.1080/00221589.1980.11514943
O. L. Lange, R. L�sch, E. -D. Schulze, L. Kappen, Responses of stomata to changes in humidity. Planta. ,vol. 100, pp. 76- 86 ,(1971) , 10.1007/BF00386887
C.M. Menzel, D.R. Simpson, G.H. Price, Effects of foliar-applied nitrogen during winter on growth, nitrogen content and production of passionfruit Scientia Horticulturae. ,vol. 28, pp. 339- 346 ,(1986) , 10.1016/0304-4238(86)90108-1
Theodore C. Hsiao, Plant Responses to Water Stress Annual Review of Plant Physiology. ,vol. 24, pp. 519- 570 ,(1973) , 10.1146/ANNUREV.PP.24.060173.002511
I.R. Cowan, Stomatal Behaviour and Environment Advances in Botanical Research. ,vol. 4, pp. 117- 228 ,(1978) , 10.1016/S0065-2296(08)60370-5