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Method for cultivating Taxus media bag seedlings by edible fungus waste

A technology of Mandia red beans and edible fungi, applied in the direction of botany equipment and methods, applications, fertilizer mixtures, etc., can solve the problems of speeding up the clonal reproduction of Mandia yew, inconvenient transportation and afforestation, and slow root growth of seedlings and other problems, to achieve the effect of reducing the re-transplantation process, improving the survival rate of cuttings, and high reproduction coefficient

Inactive Publication Date: 2014-07-23
桂林市林业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the cutting seedlings of yellow heart soil also have the characteristics of fast rooting and high survival rate, the yellow heart soil has poor permeability, the root system of seedlings grows slowly, and the soil is easy to harden after watering, which is not conducive to the growth of seedlings, and the yellow heart soil is heavy, which is inconvenient for transportation and afforestation.
Although the riverbed sand has good permeability, the riverbed sand has poor nutrition, which is unfavorable to the growth of plants after rooting. Therefore, a light-substrate cutting seedling raising method with simple operation, high survival rate and light weight is selected, which is helpful for accelerating the growth of Taxus mandia. Clonal reproduction is of great significance to provide farmers with high-quality seedlings and meet the production and development needs of Mandia yew

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] 1) Preparation of light matrix: In terms of the percentage of the total volume of raw materials, 30% of edible fungus waste, 15% of coconut peat, 5% of peat, 5% of rice husk, 30% of bark, and 15% of perlite are taken. Edible fungus waste and After the peat is mixed, it is covered with a film, and it is stacked and fermented for 40-50 days; the chaff is carbonized in a carbonization furnace; the bark is crushed into pieces below 0.5 cm by a grinder, and then stacked and fermented with coconut chaff for 50-60 days. After the above raw materials are fully decomposed, they are evenly mixed together, and are produced into nutrition bags with a diameter of 40 mm and a height of 80 mm with a light matrix mesh bag seedling cultivation container forming machine. Before cutting, soak the light substrate in water, and then spray it with 0.3% potassium permanganate to disinfect and sterilize it.

[0040]2) Treatment of cuttings: Cuttings were carried out in March 2013. Cut lignifie...

Embodiment 2

[0050] 1) Preparation of light substrate: based on the percentage of the total volume of raw materials, take 35% of edible fungus waste, 10% of coconut peat, 10% of peat, 25% of bark, 10% of perlite, and 10% of corn shell. Edible fungus waste is mixed with peat and covered with film, stacked and fermented for 40-50 days; rice husks are carbonized in a carbonization furnace; bark is crushed into pieces below 0.5 cm by a grinder and then stacked and fermented with coconut chaff for 50-60 days. After the above raw materials are fully decomposed, they are evenly mixed together, and are produced into nutrition bags with a diameter of 40 mm and a height of 80 mm with a light matrix mesh bag seedling cultivation container forming machine. Before cutting, soak the light substrate in water, and then spray it with 0.3% potassium permanganate to disinfect and sterilize it.

[0051] 2) Treatment of cuttings: Cuttings were carried out in June 2013, and lignified or semi-lignified branches...

Embodiment 3

[0061] 1) Preparation of light substrate: based on the percentage of the total volume of raw materials, take 40% of edible fungus waste, 5% of coconut peat, 15% of peat, 20% of bark, 5% of perlite, and 15% of corn shell. Edible fungus waste is mixed with peat and covered with film, stacked and fermented for 40-50 days; rice husks are carbonized in a carbonization furnace; bark is crushed into pieces below 0.5 cm by a grinder and then stacked and fermented with coconut chaff for 50-60 days. After the above raw materials are fully decomposed, they are evenly mixed together, and are produced into nutrition bags with a diameter of 40 mm and a height of 80 mm with a light matrix mesh bag seedling cultivation container forming machine. Before cutting, soak the light substrate in water, and then spray it with 0.3% potassium permanganate to disinfect and sterilize it.

[0062] 2) Treatment of cuttings: Cuttings were carried out in September 2013, and lignified or semi-lignified branc...

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Abstract

The invention relates to a method for cultivating Taxus media bag seedlings by edible fungus waste. The method comprises the five steps of light matrix preparation, cutting slip processing, rooting processing, cutting method implementation and final-period management. According to the method, light matrixes are used for cultivating the Taxus media bag seedlings, due to the fact that the light matrixes are high in water absorption property, good in permeability and fast in seedling growing, roots are grown in 40-50 days at a normal temperature, the roots are robust, young sprouts can be grown out in 80-90 days, and the rooting rate reaches 90%. Due to the fact that the light matrixes have good physical characteristics, the light matrixes are more suitable for growing and developing of plant roots, and the light matrixes of the plants which do not root or do not survive can further be recycled and reused. The light matrixes are light in weight so as to be convenient to transport and be prone to forestation. Accordingly, the method for cultivating the Taxus media bag seedlings by the edible fungus waste improves the seedling survival rate, facilitates industrial cultivation of the Taxus media bag seedlings, and lowers seedling cultivation and transportation cost.

Description

technical field [0001] The invention relates to a method for cultivating bagged yew seedlings of Taxus chinensis by using edible fungus waste, which belongs to the field of forestry cultivation. Background technique [0002] Mandia yew (Taxus media) is a hybrid of Northeast yew and European yew, an evergreen shrub, is an important green ornamental tree species and a precious medicinal plant. The paclitaxel it contains has a unique anti-tumor effect. The paclitaxel content of this tree species is 0.03% to 0.06%, which is 4 to 10 times that of domestic varieties, and all parts of the plant contain paclitaxel, which has a high extraction utilization rate. Coupled with the advantages of vitality and strong resistance to diseases and insect pests, the market prospect of Mandia yew is promising. [0003] Due to the hybrid variety of Taxus genus Mandia, the sowing and seedlings are prone to variation. In order to maintain the purity of the variety, it is generally limited to asex...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G23/00C05G3/00
CPCY02A40/22Y02P60/40
Inventor 张敏黄东赵祖辉陈江平杜忠宋西娟黄佺唐善生黄修林蒋柏生王永秦建春
Owner 桂林市林业科学研究所
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