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Orchid growth and nutrition in response to mineral and organic fertilizers Rev. Bras. Ciênc. Solo
Rodrigues,Donizetti Tomaz; Novais,Roberto Ferreira; Alvarez V.,Víctor Hugo; Dias,José Maria Moreira; Villani,Ecila Mercês de Albuquerque.
Orchid fertilization is fundamental for a satisfactory plant growth and development for commercial orchid production as well as in collections. Mineral and/or organic sources can be used for fertilization. The objective of this study was to evaluate the effect of the use of organic and/or mineral fertilizers on the nutrition and growth of orchid (Laelia purpurata 'werkhanserii' x L. lobata 'Jeni') seedlings in greenhouse. The following fertilizers were tested: an NPK fertilizer + micronutrients; a Ca source in the form of calcium nitrate; two organic fertilizers, one prepared with a mixture of bone meal, castor meal and ash, and a similar commercial fertilizer. The organic fertilizers were distributed on the surface of the pots every two months and the...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Orchidaceae; Fertilizer; B toxicity; Bone meal; Castor meal; Ash.
Ano: 2010 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832010000500014
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Agronomic study of sorghum Thai Agricultural
Supot Faungfupong; Wasana Wongyai; Jarong Rungchuang.
4 tables
Palavras-chave: Sorghum; Planting methods; Fertilizers; Castor meal; Yields; ข้าวฟ่าง; วิธีปลูกพืช; การใส่ปุ๋ย; กากเมล็ดละหุ่ง; การทดสอบผลผลิต.
Ano: 1979 URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3972
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