Silicon Supplements Affect Horticultural Traits of Greenhouse-produced Ornamental Sunflowers
نویسندگان
چکیده
منابع مشابه
Effect of Silicon on Growth and Ornamental Traits of Salt-stressed Calendula (Calendula officinalis L.)
A pot experiment was carried out to determine the effect of foliage spraying of silicon (Si) on growth and ornamental characteristics of calendula grown under salt stress and greenhouse conditions. A factorial experiment based on completely randomized design was conducted with 3 levels of Si (0, 50 and 100 mg/l) and 3 levels of NaCl (0, 100 and 200 mM) with 4 replications. At flowering stage, S...
متن کاملMethods for growth regulation of greenhouse produced ornamental pot- and bedding plants – a current review
Chemical plant growth regulators (PGRs) are used in the production of ornamental potted and bedding plants. Growth control is needed for maximizing production per unit area, reducing transportation costs and to obtain a desired visual quality. However, the use of PGRs is associated with toxicity risks to humans and the environment. In many countries the availability of PGRs is restricted as few...
متن کاملThe horticultural trade and ornamental plant invasions in Britain.
Ornamental horticulture has been recognized as the main pathway for plant invasions worldwide. We examined the link between propagule pressure created by the presence of ornamental plants in the market and their ability to escape from cultivation and establish in the wild. A random sample of 534 non-native ornamental species on sale in nineteenth century Britain showed that 27% of these species...
متن کاملEvapotranspiration of horticultural crops in an unheated plastic greenhouse
Large unheated greenhouse areas are located in the coastal lands of the Mediterranean Basin, based on low-cost structures covered with plastic. Water is a scarce resource in these areas and therefore it is necessary to optimise irrigation practice by applying the crop water needs, thus avoiding waste. This work was undertaken to determine the water requirements of four major horticultural crops...
متن کاملeffect of silicon on growth and ornamental traits of salt-stressed calendula (calendula officinalis l.)
a pot experiment was carried out to determine the effect of foliage spraying of silicon (si) on growth and ornamental characteristics of calendula grown under salt stress and greenhouse conditions. a factorial experiment based on completely randomized design was conducted with 3 levels of si (0, 50 and 100 mg/l) and 3 levels of nacl (0, 100 and 200 mm) with 4 replications. at flowering stage, s...
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ژورنال
عنوان ژورنال: HortScience
سال: 2008
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.43.1.236