Cultivation method of organic selenium-enriched dendrobium officinale
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A Dendrobium officinale, cultivation method technology, applied in cultivation, fertilization methods, soilless cultivation, etc., can solve problems affecting quality, ecological environment and human health, and achieve the effects of soft taste, improved health care function, and anti-tumor effect
Active Publication Date: 2015-08-26
溧阳市金泉生态科技园有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to aim at the problem that in the existing Dendrobium officinale cultivation process, the general use of chemical fertilizers and pesticides etc. affect the quality ecological environment and human health
Method used
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Embodiment 1
[0027] A kind of cultivation method of organic selenium-enriched dendrobium officinale is characterized in that it comprises the following steps:
[0028] First of all, set up a support for the cultivation of Dendrobium candidum in a greenhouse that can realize temperature, temperature and light intensity adjustment. The support is best with bamboo and wood frames, and stainless steel frames or harmless plastic frames can also be used;
[0029] Secondly, a seedbed composed of pine bark, small wood chips and wood chips is supplemented on the support; the volume ratio of pine bark, small wood chips and wood chips is 1:0.5-0.8:2-3, and 1-2 kg / mu organic fertilizer; and 0.5 kg of tea seed powder and 0.5 kg of tung tree residue to improve the ability of disease prevention and fungicides, so that Dendrobium officinale can always be produced in a good environment without germ infection;
[0030] Third, sterilize the seedbed with electrogenerated ionized water; spray the seedbed with ...
Embodiment 2
[0037] A kind of cultivation method of organic selenium-enriched dendrobium officinale is characterized in that it comprises the following steps:
[0038] First of all, set up a support for the cultivation of Dendrobium candidum in a greenhouse that can realize temperature, temperature and light intensity adjustment. The support is best with bamboo and wood frames, and stainless steel frames or harmless plastic frames can also be used;
[0039] Secondly, a seedbed composed of pine bark, small wood chips and wood chips is supplemented on the support; the volume ratio of pine bark, small wood chips and wood chips is 1:0.5-0.8:2-3, and 1-2 kg / mu organic fertilizer; and 0.5 kg of tea seed powder and 0.5 kg of tung tree residue to improve the ability of disease prevention and fungicides, so that Dendrobium officinale can always be produced in a good environment without germ infection;
[0040] Third, sterilize the seedbed with electrogenerated ionized water; spray the seedbed with ...
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Abstract
The invention relates to a cultivation method of organic selenium-enriched dendrobium officinale. The method is characterized by comprising the following steps: step I, arranging a bracket used for cultivating dendrobium officinale in a greenhouse in an erecting manner; step II, paving a selenium-enriched organic matter seedbed on the bracket; step III, sterilizing the seedbed by using electro-generative ionized water; step IV, planting dendrobium officinale in the sterilized seedbed, and spreading organic matter subjected to selenium enrichment to serve as a surface fertilizer; step V, controlling the temperature, moisture and illumination in the greenhouse to enable the dendrobium officinale to survive and start to grow; step VI, applying a special fertilizer formed by mixing special inocula for selenium-enriched leaf vegetables with selenium-enriched organic matter once every three days successively for three times after planting survival; step VII, spraying a mixed fertilizer formed by 0.0008-0.001% of electro-generative ionized water and 0.008-0.01% of special inocula for selenium-enriched leaf vegetables once before harvesting of dendrobium officinale; VIII, immediately spraying the mixed fertilizer once after harvesting of dendrobium officinale. According to the cultivation method of organic selenium-enriched dendrobium officinale, the obtained dendrobium officinale is high in selenium content, and the nutritive value is obviously improved.
Description
technical field [0001] The invention relates to an artificial cultivation technique of Chinese medicinal materials, in particular to an artificial cultivation technique of Dendrobium officinale, in particular to a cultivation method of organic selenium-enriched Dendrobium officinale without using pesticides and chemical fertilizers. Background technique [0002] At present, producers of Dendrobium candidum, especially Dendrobium officinale, generally use chemical fertilizers, growth hormones and pesticides to kill insects in pursuit of yield and efficiency, so as to increase the yield and economic benefits of Dendrobium officinale. However, the quality of Dendrobium candidum that uses chemical fertilizers and growth hormones is significantly reduced, and harmful drugs after pesticides are used to kill insects remain in the roots, stems and leaves of Dendrobium candidum, seriously affecting the health of consumers. Therefore, inventing a new organic selenium-enriched Dend...
Claims
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Application Information
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