The Coating on Artificial Seeds of Dendrobium candidum Wall ex Lindl.(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Title:: The Coating on Artificial Seeds of Dendrobium candidum Wall ex Lindl.

Author(s):: ZENG Ying-ping; ZHU Qian-kun; WANG Wan-jun; School of Life Science and Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031

Keywords:: Dendrobium candidum Wall ex Lindl; artificial seeds; coating; germination rate

Abstract:: The artificial seeds of Dendrobium candidum Wall ex Linldl. were produced with protocorm-like bodies and 36 kinds of prescription of artificial endosperm composed of sucrose, starch, ABA, NAA, activated carbon, carbendazim, sodium alginate. The results showed that the germination and survival rate of artificial seeds with the germinated protocorm-like bodies were higher than with the ungerminated pLBs. Appropriate prescription of artificial endosperm was composed of 3.0% sugar, 1 mg/L ABA, 0.5% activated carbon, 3.0% carbendazim and 3.0% sodium alginate. Synthetic artificial seeds after coated, the germination and survival rate of the synthetic artificial seeds of Dendrobium candidum got higner under natural conditions.

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Last Update: 2014-08-29