The influence of supplementary lighting and mechanically-induced stress during plant raising, on transplant and maturity characteristics of crisp lettuce
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Tài liệu tham khảo
Biddington, N. L. (1986). A review of mechanically induced stress in plants.Scientific Horticulture(in press).
Whitfield, W. A. D. (1974). The soils of the National Vegetable Research Station, Wellesbourne.National Vegetable Research Station Annual Report for 1973, 21–30.
Wurr, D. C. E., Fellows, J. R., Pittam, A. J. and Arnold, G. A. (1985). Crisphead lettuce—effect of temperature during plant raising on head weight at maturity.National Vegetable Research Station Annual Report for 1984, 112–13.
Wurr, D. C. E., Fellows, J. R., Pittam, A. J. and Arnold, G. A. (1986). Environmental and cultural factors affecting growth, development and maturity of crisp lettuce crops.National Vegetable Research Station Annual Report for 1985, 82–3.