Culture substrate for test-tube strain of Lactarius deliciosus and preparation method thereof, and culture method for test-tube strain
A technology for culturing substrates and test-tube seeds, which is applied to the field of swan fungus test-tube seed culture substrates, can solve problems such as the inability to cultivate swan fungus test-tube seeds well, and achieves the effect of low cost
Inactive Publication Date: 2019-03-01
湖南金芙农业科技有限公司
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Problems solved by technology
[0003] After the successful separation of swan spores or fruiting bodies, they have not been able to adapt to the growth of common PDA nutritional formulas, resulting in the inability to cultivate Cygnus test tube species well. Therefore, it is necessary to develop a culture substrate suitable for the growth of Cygnus swan species.
Method used
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Experimental program
Comparison scheme
Effect test
Embodiment 1
[0018] Potatoes 2kg, wheat 0.3kg, glucose 0.2kg, potassium dihydrogen phosphate 0.1kg, pine ash 0.8kg, agar 0.2kg.
Embodiment 2
[0020] Potatoes 2.5kg, wheat 0.25kg, glucose 0.2kg, potassium dihydrogen phosphate 0.1kg, pine ash 0.9kg, agar 0.2kg.
Embodiment 3
[0022] Potatoes 2kg, wheat 0.35kg, glucose 0.25kg, potassium dihydrogen phosphate 0.1kg, pine ash 0.7kg, agar 0.2kg.
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Abstract
The invention provides a culture substrate for a test-tube strain of Lactarius deliciosus. The culture substrate is prepared from the following components by weight: 1 to 3 parts of potatoes, 0.2 to 0.5 part of wheat, 0.2 to 0.3 part of glucose, 0.05 to 0.15 part of potassium dihydrogen phosphate, 0.5 to 1.0 part of pinewood ash and 0.1 to 0.3 part of agar. The culture substrate provided by the invention can be used for culturing of the test-tube strain of the Lactarius deliciosus.
Description
technical field [0001] The invention relates to the technical field of edible fungi, in particular to a cygonia test tube culture substrate, a preparation method and a test tube culture method. Background technique [0002] Swan fungus is a kind of edible fungus. It is the best when the pine flowers fall to the ground during the cold dew. It is delicious and fragrant. Mushroom fruiting bodies generally grow in groups, and often grow at the turn of spring and summer and the end of autumn and early winter, forming a mycorrhizal relationship with Pinus massoniana. In the mountains and hills of Songzi, Pinus massoniana forests are widely distributed and the climate is humid, which is suitable for the growth of Cygnus swani. The pine forests in Baojing, Xiangxi, Hunan, Linli, and Songzikou on the south bank of the Yangtze River have the most yield and the best quality. [0003] After the successful separation of Cygnus spores or fruiting bodies, they have not been able to adapt ...
Claims
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IPC IPC(8): A01G18/20A01G18/40
CPCA01G18/20A01G18/40
Inventor 龙新郑婷孔英戈龙耀
Owner 湖南金芙农业科技有限公司
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