There is an old saying called "Northern ginseng, South Maple hopper". The main body of Maple hopper is Dendrobium candidum, and it is also a health-promoting top grade in today's society. With the increase in demand for Dendrobium candidum, artificial cultivation techniques are becoming more and more common. At present, artificial planting is mainly distributed in Yunnan, Zhejiang, and other provinces and cities. The choice of substrate during the planting process has a great influence on the survival rate, growth, reproduction and yield of D. candidum transplanting. Here, we can use Dynabe substrate fermentation agent to produce high-quality fermentation substrate to cultivate Dendrobium candidum. On the raw material of the fermentation substrate, we can choose some garden leaves, dead branches, sawdust, bark, wood shavings, etc., and chop or smash the materials to a suitable size when in use.
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Users can refer to the following matrix recipes as appropriate for their own situation:
Formula one: leaves of broad-leaved trees (grass straw, grass, etc.) 10 cubic meters + 2.5 kilograms of urea (or 250 kilograms of livestock excreta) + Jinbao fermentation agent 2 kilograms + rice bran 5 kilograms, watered 150-200 kilograms.
Formula II, coniferous deciduous (rice husk) 10 cubic meters + 5 kilograms of urea (or 500 kilograms of livestock manure) + Golden Dolphin fermentation agent 4 kilograms + rice bran 8 kilograms, water 200-300 kilograms.
Formula 3, conifer tree bark 2 cubic +1 kg urea + gold babe fermentation agent 1 kg + rice bran 5 kg, against (urea 1 kg + water 75-100 kg).
The fermentation method is as follows:
First, prepare a nutrient solution. Urea water is made from 2.5 kg urea to 150-200 kg of water and evenly spread on the material. The moisture content of the fermentation material should be controlled at 60-65%. This process is to give the microorganisms "N" nutrient solution (microbiological self-propagation needs "nitrogen", "carbon" and other nutrients, urea contains "nitrogen" high). Whether the water is suitable or not is judged by the following measures: Hand grabs a handful of material, see the watermark but not dripping water, it is appropriate to fall to the ground.
Next, build the materials into piles. The general requirements for building a heap fermentation fermenter with good moisture content are: pile height 1.2-1.5 meters, not less than 80 centimeters, width 2 meters, the length of the pile can be freely adjusted according to the amount of fermented material, generally not less than 2 meters in length, The total volume of a single fermenter is not less than 3 cubic meters.
Third, pick up the fermentation strain. Wait until the urea water is saturated, cover the air-permeable cover, place it naturally for 24 hours, and mix the 2 kg of golden baby microbial fermenting agent with 5 kg of rice bran into the batch of bacteria in the next day and spread it evenly on the pile. In the pile of materials, the process is called “inoculation†(this is the process of “inoculation†in which the above-mentioned other materials are mixed into the heap, and microbial engineering technology is called “inoculationâ€).
Fourth, cover and tip over. After covering the species, cover the air-permeable cover on top of the large pile and shading and shelter from the rain. Under normal circumstances, after the start of the fermentation process, after 5 to 10 days of fermentation, the temperature can reach 55 ~ 60 °C above, then flip once, cumulative 2 or 3 times to complete the fermentation.
Finally, the fermentation is completed. Under normal circumstances, the fermentation time of straw and deciduous substrate is about 15 days, and the matrix of sawdust is 25-30 days, and the bark can be fermented for 30-40 days. The finished material is dark brown, soft and fragile, and can be used after drying.
The Dendrobium candidum planted by Yunnan Maji Sifang Biology Co., Ltd., due to the use of the sawdust nutritional matrix fermented by Trilobite substrate nutrient soil starter, coupled with mature management techniques, the quality and yield of Dendrobium candidum are greatly superior to the traditional methods. This method is simple to operate, saves costs, and increases output and quality. It is imitated by local and large users. In addition, users of Shanghai Jing'an Garden, Shandong Lily Garden, and other local users have proved that using bark matrix nutrient soil fermentation agents to ferment various barks, straws, leaves as a matrix is ​​the most convenient, easy, and economical way to produce them. Nutrient soil is a very ideal flower seedling material for seedlings and has very good economic and ecological benefits. For details, please contact: Beijing Huaxia Kangyuan Technology Co., Ltd. Telephone Toll Free Hotline:
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