CN108077051A - A kind of scale cultivation technique of dendrobium candidum - Google Patents

Abstract

The invention discloses a kind of scale cultivation techniques of dendrobium candidum, include the following steps：1) by seedling plantation in nutrition cup, nutrition cup specification is 2.5 cun, and matrix is the mixture of peat moss, fern root, bark block and charcoal in cup；2) nutrition cup is maked somebody a mere figurehead on the seedbed of 70 80cm high, every square metre is planted 120 plants；3) above seedbed, from the ground at 2.5m one layer of shading rate of frame be 75% shady net；4) shady net be arranged to fix or be equipped with it is electronic reel device, shady net is pulled in sunlight strong, is packed up when cloudy；5) self-timing spray system is equipped in shade net, spring, growth period summer fully water, apply fertilizer, and promote plant vigorous growth, and watering is gradually decreased after September, reduces fertilising, after plant gradually maturation, into harvest time.The present invention can effectively prevent disease cross-infection and sprawling；It is less using matrix, beneficial to draining, greatly improve survival rate and save planting cost, fresh yield of unit area improves 10% than traditional mode.

Description

A kind of scale cultivation technique of dendrobium candidum

Technical field

The present invention relates to a kind of scale cultivation techniques of dendrobium candidum.

Background technology

Dendrobium candidum is Dendrobium orchid.The Chinese tradition traditional Chinese medical science thinks the medicinal dendrobiums cold nature such as dendrobium candidum, taste It is sweet, enter lung, stomach, kidney channel, cure mainly pyreticosis and promote the production of body fluid, dry polydipsia, abnormal heat after being ill, yctalopia, impairment of yin mesh is dark, there is enriching yin and nourishing kidney, heat-clearing It promotes the production of body fluid, intelligence promoting and tranquilization, the effect of strengthening muscles and bones.Various difficult and complicated cases are treated with the stem of noble dendrobium always in folks of china.Modern clinic It is also confirmed that using with pharmacological research, medicinal dendrobium is to increasing immunity, anti-aging, anti-curing cancers, treatment diabetes and atrophic Gastritis has definite curative effect, to tobacco and wine, fatigue, night life, with the overstrain one's nerves crowd of eye and the hoarse person of vocal cords has restitution.

With compatriots' improvement of living standard, the raising of health care consciousness, the health value of dendrobium candidum receives more and more The favor of people, when the river rises the boat goes up for the price of dendrobium candidum product, and the artificial cultivation of dendrobium candidum becomes a more much huger production Industry.

In the traditional cultivation of the stem of noble dendrobium, frequently with the mode of ground cultivation or seedbed plantation.Ground plants, i.e., by stone in ground base Dry measure used in former times kind is in peat moss, bark block and charcoal matrix.Seedbed plantation is with peat moss, fern root, tree on overhead seedbed Skin bit and charcoal etc. are used as matrix, by growing dendrobium in common matrix.The drawbacks of both planting types is growing dendrobium In same matrix, if disease occurs, easily infect, and the matrix used is more, and drainage performance is poor, is unfavorable for growing, And cost is higher.Traditional cultivating facility is mostly to add on the basis of glasshouse, sunlight board greenhouse or plastic film shed Screened negative sunshade, planting facility requirement is high, and input cost is very big, is unfavorable for the large-scale planting of the stem of noble dendrobium..

The content of the invention

The present invention provides a kind of scale cultivation technique of dendrobium candidum in view of the deficiencies of the prior art.

The present invention is in order to achieve the above object, using following scheme：The scale cultivation technique of a kind of dendrobium candidum, including as follows Step：

1) by seedling plantation in nutrition cup, nutrition cup specification is 2.5 cun, and matrix is peat moss, fern root, bark in cup The mixture of block and charcoal；

2) nutrition cup is maked somebody a mere figurehead on the seedbed of 70-80cm high, every square metre is planted 120 plants；

3) above seedbed, from the ground at 2.5m one layer of shading rate of frame be 75% shady net；

4) shady net be arranged to fix or be equipped with it is electronic reel device, shady net is pulled in sunlight strong, is packed up when cloudy；

5) self-timing spray system is equipped in shady net, spring, growth period summer fully water, apply fertilizer, and promote plant vigorous Growth, September gradually decrease watering, reduce fertilising later, after plant gradually maturation, into harvest time.

Compared to the prior art the present invention, has the following advantages that and advantageous effect：It is planted with traditional ground and bed plants pattern phase Than aerial seedbed cup plants dendrobium candidum and can effectively prevent disease cross-infection and sprawling；It is less using matrix, beneficial to draining, greatly It is big to improve survival rate and save planting cost；Cup plants officinal dendrobium stem plantation administrative skill and traditional ground plants and bed plants mode cultivation Administrative skill difference is larger, easily promotes；The rational close planting of unit area saves plantation space and achievees the purpose that improve yield；With it is normal Advise the glasshouse built, film greenhouse is compared, cultivating facility of the present invention is simple and practical, it is only necessary to which one layer of shady net (or electronic reels Shady net) with regard to optimal shading ventilation effect can be reached, intensity of illumination and photosynthetic efficiency are significantly improved；Dendrobium polysaccharide content is The leading indicator of stem of noble dendrobium quality is weighed, it is left to improve 5% using the dendrobium polysaccharide content ratio tradition plantation of the technology of the present invention plantation The right side, taste quality are obviously improved, and fresh yield of unit area improves 10% (cup plants 120 clumps/square meter) than traditional mode；The present invention Both facility early period had been reduced and has built the cost with later stage facility maintenance, cultivating facility and daily management cost is made to be dropped compared with traditional mode Low 90%, be conducive to large-scale production and easily promote and apply.

Specific embodiment

A kind of scale cultivation technique of dendrobium candidum, includes the following steps：

1) by seedling plantation in nutrition cup, nutrition cup specification is 2.5 cun, and matrix is peat moss, fern root, bark in cup The mixture of block and charcoal, the material that above-mentioned host material is light-duty, draining is good, ventilative, nutrition cup bottom are equipped with osculum, Be conducive to discharge extra moisture；

2) nutrition cup is maked somebody a mere figurehead on the seedbed of 70-80cm high, every square metre is planted 120 plants；

3) above seedbed, from the ground at 2.5m one layer of shading rate of frame be 75% shady net；

4) shady net be arranged to fix or be equipped with it is electronic reel device, shady net is pulled in sunlight strong, is packed up when cloudy；

5) self-timing spray system is equipped in shady net, spring, growth period summer fully water, apply fertilizer, and promote plant vigorous Growth, September gradually decrease watering, reduce fertilising later, after plant gradually maturation, into harvest time.

By taking No. 3 dendrobium candidums of wild goose blowing snow as an example, commission Co., Ltd of space food Institute of Analysis of Shenzhen is to this hair The dendrobium candidum of bright cultivation is detected (report number 20170807007), is planted using shady net and plastic greenhouse as overcover Dendrobium candidum control test result such as following table：

Table 1

As it can be seen that 5% or so is improved than tradition plantation using the dendrobium polysaccharide content of the technology of the present invention plantation, taste quality It is obviously improved, fresh yield of unit area improves 10% (cup plants 120 clumps/square meter) than traditional mode.

The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, without departing from the technical principles of the invention, several improvement and modification, these improvements and modifications can also be made Also it should be regarded as protection scope of the present invention.

Claims (1)

1. the scale cultivation technique of a kind of dendrobium candidum, which is characterized in that include the following steps：

1) by seedling plantation in nutrition cup, nutrition cup specification be 2.5 cun, in cup matrix for peat moss, fern root, bark block and The mixture of charcoal；

2) nutrition cup is maked somebody a mere figurehead on the seedbed of 70-80cm high, every square metre is planted 120 plants；

3) above seedbed, from the ground at 2.5m one layer of shading rate of frame be 75% shady net；

4) shady net be arranged to fix or be equipped with it is electronic reel device, shady net is pulled in sunlight strong, is packed up when cloudy；

5) self-timing spray system being equipped in shady net, spring, growth period summer fully water, apply fertilizer, and promote plant vigorous growth, Watering is gradually decreased after September, reduces fertilising, after plant gradually maturation, into harvest time.