Optimum nitrogen fertilization of Calophyllum inophyllum seedlings under greenhouse conditions
نویسندگان
چکیده
منابع مشابه
Cytotoxic prenylated xanthones from Calophyllum inophyllum.
A new prenylated xanthone (1), named caloxanthone N, together with two known constituents, gerontoxanthone C (2) and 2-hydroxyxanthone (3), was isolated from the ethanolic extract of the twigs of Calophyllum inophyllum. Their structures were completely elucidated using a combination of 1D, 2D NMR techniques (COSY, HMQC, HMBC, and ROESY) and HR-ESI-MS analyses. Compounds 1 and 2 exhibited cytoto...
متن کاملTamanu (Calophyllum inophyllum) - the African, Asian, Polynesian and Pacific Panacea.
Tamanu or Calophyllum inophyllum has been used traditionally as a local medicine for many different purposes. The oil has been proven to be vulnerary and cicatrising in its effects. The chemicals responsible for this action are calophyllolide and inophyllum in addition to other complex polyphenols.
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Rates of nitrogen application were studied in relation to commercial yield and fruit quality of cucumber plants (Cucumis sativus L. cv. Bunex). All plants were grown under controlled conditions in a greenhouse. Treatments consisted of the application of N as KNO3 (N1, 2.5 g m-2; N2, 5 g m-2; N3, 10 g m-2; N4, 20 g m-2; and N5, 40 g m-2). The fruits of cucumber from the N3 and N4 treatments were...
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Phosphorus (P) is a key element in many biological processes of plants and animals. We aimed to investigate the effect of different salinity levels and Ca:Mg ratios of irrigation water arid lands on soil available P, soluble P, and P absorbed by the pistachio plant. For this purpose, a greenhouse experiment was conducted by sowing the seeds of pistachio in a factorial randomized block design wi...
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The tree species Pinus tabulaeformis Carr. (P. tabulaeformis) is commonly planted in China due to its economic and ecological value. In order to identify one or more ectomycorrhizal (ECM) fungal species for future P. tabulaeformis afforestation, we investigated the effects of five ECM fungal species: Laccaria laccata, Boletus edulis, Gomphidius viscidus, Suillus grevillei, and Suillus luteus on...
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ژورنال
عنوان ژورنال: Frontiers of Agricultural Science and Engineering
سال: 2016
ISSN: 2095-7505
DOI: 10.15302/j-fase-2016120