FLASKING FORMULAS: Chang Formula

Orchid Doctor Propagation

by Robert M. [Bert] Hamilton (Compiler)

Originally published in The Orchid Doctor in 1980 and 1988

Posted by Sys Admin about 4 years ago.

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For seed sowing, use 1.5 teaspoonfuls fish emulsion, nine level teasp. agar, 5 k level teasp. sugar, 1 level teasp. Peptone, 1 liter of water; adjust pH to 5.0, A60-597; A65-152
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More The Orchid Doctor Articles under the Heading Flasking Formulas

Flasking Formulas Comments
FLASKING FORMULAS: And Nutrient Solutions For an extensive list of formulas and their component chemicals or substances, refer to W1-589+ 0
FLASKING FORMULAS: Curtis Medium For germination of Epipactis seeds; chemical components and application, refer to A82-168; OBII-243 0
FLASKING FORMULAS: For Germination of Seedlings For many of the standard culture media formulae, recipes and application for different genera and species, refer to OBII-243, 275, 279, 324, 334, etc. 0
FLASKING FORMULAS: For Orchid Seed Germination Instant solutions for dendrobium, cattleya, cymbidium, paphiopedilum, developed by scientists at Kyoto University using Hyponex, sugar, agar, water, apple juice, etc.; refer to A63-354+ 0
FLASKING FORMULAS: Knudson-c Medium Monopotassium phosphate 0.25gm., calcium nitrate 1.00 gm., ammonium sulphate 0.50 gm., magnesium sulphate 0.25 gm., ferrous sulphate 0.025gm., manganese sulphate 0.0075 gm., agar 17.5 gm., sucrose 20.0 gm., water 1,000 ml.; adjust pH to 5.0. A73-984; A75-35 0
FLASKING FORMULAS: With Fungicides and Bactericides Included For the results of tests on the possible toxic effects of pesticides included in the flasking media, refer to W9-179 0

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