The research, based on pol ens of Zygocactus truncates during ful-bloom period, selected suitable culture medium and temperature for pol en germination and explored the effects of storage temperatures and pol en col e...The research, based on pol ens of Zygocactus truncates during ful-bloom period, selected suitable culture medium and temperature for pol en germination and explored the effects of storage temperatures and pol en col ection methods on pol en vitality of Zygocactus truncates and the results showed that the culture medium containing 200 g/L saccharose, 20 mg/L boric acid, and 20 mg/L calcium chloride is suitable for pol en germination of Zygocactus truncates; when the temperature kept below 20 ℃, pol en germination period last short, and germination rate kept higher;pol en germination performed better with filaments, and pol en tube grew wel .展开更多
This study aimed to explore simple culture techniques for symbiotic germination-promoting fungi and Armillariella mellea in artificial planting of Gastrodia elata, i.e., how to use a corner of ordinary house as inocul...This study aimed to explore simple culture techniques for symbiotic germination-promoting fungi and Armillariella mellea in artificial planting of Gastrodia elata, i.e., how to use a corner of ordinary house as inoculation room and cultivating site, how to use a pressure cooker for cooking food as sterilization tool, and how to use ordinary household heating as heating measures.展开更多
The artificial pollination and the seed germination on Dendrobium candidum were conducted. Results showed that the percentage of fruit-setting reaches the highest under cross pollination before 10 o＇ clock in the mor...The artificial pollination and the seed germination on Dendrobium candidum were conducted. Results showed that the percentage of fruit-setting reaches the highest under cross pollination before 10 o＇ clock in the morning after blooming 2 d to 4 d. The optimal medium for seeds germination was MS＋ NAA 0.5 mg/L ＋ potato juice 10% ＋ active charcoal 0.5%, and cultured for 7 d in the dark then under light.展开更多
文摘The research, based on pol ens of Zygocactus truncates during ful-bloom period, selected suitable culture medium and temperature for pol en germination and explored the effects of storage temperatures and pol en col ection methods on pol en vitality of Zygocactus truncates and the results showed that the culture medium containing 200 g/L saccharose, 20 mg/L boric acid, and 20 mg/L calcium chloride is suitable for pol en germination of Zygocactus truncates; when the temperature kept below 20 ℃, pol en germination period last short, and germination rate kept higher;pol en germination performed better with filaments, and pol en tube grew wel .
基金Supported by Key Natural Science Research Project of Sichuan Provincial Departmen of Education(12ZA102)~~
文摘This study aimed to explore simple culture techniques for symbiotic germination-promoting fungi and Armillariella mellea in artificial planting of Gastrodia elata, i.e., how to use a corner of ordinary house as inoculation room and cultivating site, how to use a pressure cooker for cooking food as sterilization tool, and how to use ordinary household heating as heating measures.
文摘The artificial pollination and the seed germination on Dendrobium candidum were conducted. Results showed that the percentage of fruit-setting reaches the highest under cross pollination before 10 o＇ clock in the morning after blooming 2 d to 4 d. The optimal medium for seeds germination was MS＋ NAA 0.5 mg/L ＋ potato juice 10% ＋ active charcoal 0.5%, and cultured for 7 d in the dark then under light.
