Culture materials method:
1. There are many kinds of cultivation methods. Now take the cellar culture method as an example. Digging cellar length is not limited, 1 meter wide and 30 cm deep. The bottom of the pit is loosened and leveled, a layer of 1 cm thick leaves is laid, and a layer of tree saw is used to cut the wooden section of the scales. Generally, the width of the wooden section is placed side by side and the length is not limited. The best between the two sticks Leave two fingers wide for easy filling of bacteria. If the dry wood section should be soaked in water one day in advance, sprinkle some water, wet the trees and leaves, the water can be slightly larger. Then in the wooden section of the two ends of the fish scales put into a small piece of dense bacteria, pay attention to the bacteria can not squeaking bacteria is too small, the amount of strains in general 30 wooden section of a bottle of bacteria species, put the bacteria after the type of soil Or humus fills the gaps between the trees and then puts them into the second layer, the same as the first layer. In this way, multiple layers can be placed one after another, and up to five layers can be placed. Then cover the soil with a thickness of 10 cm, and finally cover the leaves to keep it moist and moist. If the temperature is low, it can be covered with a layer of film to increase the temperature and speed up the hair enzyme.
Cultivating time: The cultivation of the fungus bar can be carried out all year round, but the cultivation time of the fungus bar should be timely arranged according to the time of use of the fungus bar. Prematurely caused a great deal of nutrient waste in the fungus bar, too late to pick up the bacteria caused by wood waste. The temperature and humidity are ideal, and the culture time of the fungus bar is preferably 2 to 3 months before the fungus stick is used.
The key technologies for cultivating high-quality bacteria (1) The wood should be fresh. According to the characteristics of the honey-fungus facultative parasitism, it is better to prepare the materials while preparing the materials. The fresh wood can reduce the contamination of the bacteria.
(2) The bacterial culture period should be appropriate. First, consider the appropriate natural conditions; secondly, consider linking with the use of bacterial materials, so that when the culture of the previous process is just used, it enters the next use process.
(3) The bacterial strain should be pure and the quantity should be sufficient. Experiments have shown that whether or not the strain material can be successfully cultivated is closely related to the quality of the applied strains and the amount of seed used. Good quality and appropriate application amount of the strains can produce good results The fungus lays the foundation.
(4) Ventilation conditions in the cellar. Armillaria mellea is an aerobic fungus whose fungal strains grow poorly in stagnant conditions. The permeability of the culture medium has a greater impact on the growth of the fungus Armillariella mellea. Therefore, when cultivating It is necessary to fill gaps with good permeability of the culture medium to create a good ventilation environment.
(5) to control bacterial infections. First control the bacteria with bacteria and humus, and strictly prevent bacteria into the bed of bacteria. Secondly, fill gaps between the bacteria, otherwise there are gaps easily protracted bacteria.
(6) When controlling the temperature and humidity in the cellar, keep the temperature between 18~25°C. If the temperature is too low, cover the temperature in time; If the temperature is too high, take a shade, and water the temperature. The water content of the culture medium is controlled at 60%. ~70%, relative humidity is controlled at 50%~70%.
How to judge the quality of the bacterial material in the cultivation process, due to bacteria culture conditions, strain quality and other factors, so there are differences in the quality of culture materials. Therefore, in the selection of bacterial materials should pay attention to strict and meticulous quality inspection. Check the quality of the material is divided into visual inspection and cortical examination.
Appearance check. There are no bacteria or bacteria in the bacteria material, and it is easy to remove; The bacteria is brown red, with growth points, strong growth, there are more young fungal strains grow from the break, and the bacteria material cortex does not decay. Blackening phenomenon, such bacteria material is in line with quality requirements.
The deterioration of Armillariella was first manifested as adaptability, reduced stress resistance, and slow growth of mycelial growth; the third class species grew black when they did not reach the bottom of the bottle, and then the mycelium appeared inelastic, brittle, and even became empty shells. With the increasing number of transit algebras, Armillariella forms a thick, long and numerous branching brown-black fungus net on the bacterial material. Therefore, the quality of Armillaria mellea has an irreversible effect on Gastrodia elata directly. In general production, it requires the use of detoxification, isolation of pure strains, or cultivation of the strains with this strain, and the cultivation can be effected. .
Cortical examination. Some bacteria are very brittle, but most of them are aging, and the cortex is close to rot. This kind of bacteria cannot be used. Although some germs do not see pelloderma or bacteria, they are rarely seen. Can not be considered bad, mainly confirmed by subcutaneous examination. Cortical examination methods: use a knife to cut a piece of bark in a representative part of the bacterial material, set off the bark to check the subcutaneous, if there is milky, brown red mycelium Blocks or mycelium bundles, proved to have been connected to the bacteria, but not grown bacteria. Inspection should take more points, it has indeed been connected to the bacteria, the rupture of the cortex is also connected with the bacteria of the material is in line with the quality Claim.
Gastrodia is not only a valuable Chinese herbal medicine, but also a high-quality health food. As more people understand the nutritional value of gastrodia and many people like to eat Tianma as a vegetable, it also creates a great business opportunity for Tianma market. People are more concerned about the quality of food, safety, and the living environment of food ingredients. Just as people have studied the cultivation of gastrodia for many years, Tianma planted at a high altitude, which is rich in forest resources. This place is generally sparsely populated with no pollution away from cities and factories. This kind of growth environment that Gastrodia likes is also the best place for organic food planting. With the experience of people who have been summarized for many years of planting gastrodia, Tianma has the highest yield and best quality in the model of wild environment. It means that after the cultivation of Tianma, it will not need to be managed any more. No weeding and no fertilization will be needed (Tianma relies on parasites parasitic on trees.) It does not need other fertilizers to provide nutrients for growth, and it does not require loose soil. That is, it can be planted under the wasteland and under the forest. It does not need more management. The gastrodin planted in this way is the best product!
Artificial cultivation of gastrodia Our people in Yichang Shuanglongshan had mastered the most advanced planting methods long ago. Since the traffic and information at that time were not very good, no one knew it. Since 1990, Shuanglongshan people have found many strangers. The faces came to the mountains to look for wild gastrodia, and some other places came here to cooperate with local farmers to grow gastrodia. Some of the owners came directly here to buy the mountain and cultivated themselves, slowly growing the gastrodia to the surrounding area, and soon Gastrodia us The Tianjiao planting heat is formed in many places in Yichang. As a result, Yichang Tianma planting has also formed a leading industry for mountainous people to become rich. In the past many years, people from Xiaping Township have been relying mainly on planting Gastrodia as the main economic source to support their families!
The Yichang Shuanglongshan hazelnut professional cooperative was established in 2012. The base construction began in 2006 mainly for the cultivation of gastrodia and walnuts. Since we felt that the cultivation was too monotonous, in the winter of 2008, the cultivation of hazelnuts had been studied under the recommendation of the government in 2012. Established Yichang Shuanglongshan Hazelnut Cooperative, which is mainly engaged in the cultivation of hazelnuts, gastrodia, and walnuts; processing and sales; and the processing, purchase, and sale of local high-quality specialty agricultural products. Combined with the Internet sales model to operate so far!
Yichang Shuanglongshan Hazelnut Cooperative specializes in the cultivation and operation of hazelnuts and gastrodia; Tianma seeds, 0th generation of Tianma seeds, Tianma generation seeds, Wuhong hybrid gastrodia seeds, Wutianna seeds, red gastrodia seeds, Tianma mesenterica, and Tianma germination Bacteria, gastrodia species, fresh gastrodia, dry gastrodia, hybrid hazel seedlings, hazelnut seedlings, hazelnut fruit and other product varieties complete, providing agricultural products intermediary services, telephone!
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