CN109769567A - A kind of cultural method improving Skimmia japonica Rubella setting percentage - Google Patents

A kind of cultural method improving Skimmia japonica Rubella setting percentage Download PDF

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CN109769567A
CN109769567A CN201910171650.5A CN201910171650A CN109769567A CN 109769567 A CN109769567 A CN 109769567A CN 201910171650 A CN201910171650 A CN 201910171650A CN 109769567 A CN109769567 A CN 109769567A
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rubella
skimmia japonica
plant
skimmia
japonica
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CN109769567B (en
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尚伟
陈昌铭
邓才生
周辉明
林发壮
林辉峰
姚凤琴
江秋萍
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Sanming agricultural science research institute
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Sanming agricultural science research institute
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Abstract

A kind of cultural method improving Skimmia japonica Rubella setting percentage, comprising the following steps: selection Skimmia japonica Rubella stalwartness plant is spare, and Skimmia japonica Rubella staminiferous plant and Skimmia japonica Rubella female plant are moved to respectively in the first standard plastic greenhouse and cultivated;And it is located at last 30 days cultivated in the first standard plastic greenhouse in Skimmia japonica Rubella female plant and the Skimmia japonica Rubella female plant is stopped applying fertilizer;Skimmia japonica Rubella female plant in first standard plastic greenhouse is moved in the second standard plastic greenhouse and is cultivated July~August, restores the fertilising to Skimmia japonica Rubella female plant, and 2 phosphorus potassium type fertilizer are applied to the Skimmia japonica Rubella female plant with frequency 1 times a week;And September~November, two stages of 2 months December~next year adjust separately the cultivation condition of the second standard plastic greenhouse;Skimmia japonica Rubella female plant and Skimmia japonica Rubella staminiferous plant equal Post flowering when 9~11 Yu Shangwu, take the pollen of Skimmia japonica Rubella staminiferous plant to be applied on the pistil stigma of Skimmia japonica Rubella female plant, and continuous 2~3 times.

Description

A kind of cultural method improving Skimmia japonica Rubella setting percentage
Technical field
The present invention relates to plant cultivation methods, refer in particular to a kind of cultural method for improving Skimmia japonica Rubella setting percentage.
Background technique
Skimmia japonica Rubella (Skimmia japonica) also known as Qarnet coral or sapphire coral, scientific name bacterium taro (Skimmia Reevesiana), the sight fruit flowers introduced from Holland are Rutaceae mattress taro category evergreen shrubs or arbor, trade name " carbuncle pearl ". Leaf alternate, heavy leather matter, has gland point, is aromatic short handle.Skimmia japonica Rubella fruit is spherical, like pea size, fruit ruby when mature, It is bright, it is surrounded on end of the branch, it is all good excellent ornamencal flower and tree of leaf flowers and fruits that the red fruit phase is long, and ornamental value is higher.Skimmia japonica Rubella male and female Different strain, Qarnet coral (purplish red petal) they are staminiferous plants, and sapphire coral (white petal) is female plant, after result of pollinating, entitled carbuncle pearl. The plantation of mattress taro is less in China, and economic value is very high.
The male and female plant conventional cultivation method of Skimmia japonica Rubella is to have the warm indoor growing for building sunshade net, and intensity of illumination is 1500~2000lx, applies primary decomposed thin cake fertilizer liquid or compound fertilizer for every 15 days, and when summer high temperature stops fertilising, when watering " not dry not pour, to pour, irrigate ".The florescence of conventional cultivation female plant, the florescence of staminiferous plant, the florescence was difficult to meet in January in the 3-4 month. Present manufacturing enterprise often passes through ventilation with summer, cascade reduces temperature of shed, the methods of female plant shaping, in advance Skimmia japonica Rubella female plant Florescence improve setting percentage, but setting percentage only has more than 50%, becomes the bottleneck of large-scale plantation, and there are also summer ventilation, water The cultivation techniques such as curtain cooling, shaping have very big defect: the time that mattress taro female flower does sth. in advance opening is shorter, and effect is unobvious, solid The problems such as rate is low, and the production cycle is long, brings huge loss to farmer.
Summary of the invention
The present invention provides a kind of cultural method for improving Skimmia japonica Rubella setting percentage, and main purpose is to overcome Skimmia japonica Rubella Dioecism and flowering asynchronism lead to the defect that setting percentage is low.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
A kind of cultural method improving Skimmia japonica Rubella setting percentage, comprising the following steps:
1) it is spare to choose Skimmia japonica Rubella stalwartness plant, which includes plural strain Skimmia japonica Rubella staminiferous plant and plural number Strain Skimmia japonica Rubella female plant;
2) the Skimmia japonica Rubella staminiferous plant chosen in step 1 and Skimmia japonica Rubella female plant are moved to respectively in the first standard plastic greenhouse and is planted Training;And it is located at last 30 days cultivated in the first standard plastic greenhouse in Skimmia japonica Rubella female plant and the Skimmia japonica Rubella female plant is stopped Fertilising;
3) the Skimmia japonica Rubella female plant in the first standard plastic greenhouse is moved in the second standard plastic greenhouse and is planted by July~August Training restores the fertilising to Skimmia japonica Rubella female plant, and applies 2 phosphorus potassium type fertilizer to the Skimmia japonica Rubella female plant with frequency 1 times a week Material;It is equipped with temperature-adjusting device in the second standard plastic greenhouse, and the cultivation condition of the second standard plastic greenhouse is set are as follows: 18~24 DEG C of day temperature, 1500~2000lx of intensity of illumination, 16~20 DEG C of night temperatures;
4) September~November the cultivation condition of the second standard plastic greenhouse is arranged to: 18~24 DEG C of day temperature, illumination Intensity 2000lx, 18~20 DEG C of night temperatures;
5) cultivation condition of the second standard plastic greenhouse is arranged to by December~next year 2 months: 18~24 DEG C of temperature, illumination During which intensity 2000lx applies weekly 1 phosphorus potassium type fertilizer, until Skimmia japonica Rubella female plant is bloomed;
6) when 9~11 Yu Shangwu, the pollen of Skimmia japonica Rubella staminiferous plant is applied for Skimmia japonica Rubella female plant and Skimmia japonica Rubella staminiferous plant equal Post flowering It pollinates on to the pistil stigma of Skimmia japonica Rubella female plant, continuous 2~3 times.
Further, the Skimmia japonica Rubella stalwartness plant is 30~50cm of plant height, 40~50cm of hat width, life in 2 years.
Further, the first roller shutter, the first blower and described for cultivating are equipped in the first standard plastic greenhouse The first seedbed of Skimmia japonica Rubella stalwartness plant, the first standard plastic greenhouse top are additionally provided with the first double-layered sunshade net.
Further, the second roller shutter, the second blower are additionally provided in the second standard plastic greenhouse and for cultivating The second seedbed of Skimmia japonica Rubella female plant is stated, is additionally provided with the second double-layered sunshade net at the top of the second standard plastic greenhouse, and described Double-layer internal heat preservation film is equipped in second double-layered sunshade net.
Further, the temperature-adjusting device is air-conditioning.
Further, the potassium dihydrogen phosphate that the phosphorus potassium type fertilizer is 1000 times.
Further, in step 6, the female of Skimmia japonica Rubella female plant is applied to using the pollen that wet hair pen dips Skimmia japonica Rubella staminiferous plant It pollinates on stamen column cap.
Compared to the prior art, the beneficial effect that the present invention generates is:
Operation of the present invention is easy, female to control Skimmia japonica Rubella using the temperature-adjusting device being set in the second standard plastic greenhouse The growth temperature of strain, enables Skimmia japonica Rubella female plant to open in advance, shortens the growth cycle of Skimmia japonica Rubella female plant, solve The problem of Skimmia japonica Rubella female plant and Skimmia japonica Rubella staminiferous plant flowering asynchronism;And the side such as greenhouse water curtain, blower is utilized there is no existing Method processing Skimmia japonica Rubella female plant makes Skimmia japonica Rubella female plant do sth. in advance too short problem of open time;In addition, disease pest can be greatly reduced Harmful generation, reduces Pesticide use, has purified ecological environment, for setting percentage up to 80% or more, fruit quality is good, to obtain Bigger economic benefit.
Detailed description of the invention
Fig. 1 is Skimmia japonica Rubella solid in the present invention.
Specific embodiment
Illustrate a specific embodiment of the invention with reference to the accompanying drawings.
A kind of cultural method improving Skimmia japonica Rubella setting percentage, comprising the following steps:
1) it is spare to choose Skimmia japonica Rubella stalwartness plant, which includes plural strain Skimmia japonica Rubella staminiferous plant and plural number Strain Skimmia japonica Rubella female plant;Wherein, Skimmia japonica Rubella stalwartness plant is 30~50cm of plant height, 40~50cm of hat width, life in 2 years.
2) the Skimmia japonica Rubella staminiferous plant chosen in step 1 and Skimmia japonica Rubella female plant are moved to respectively in the first standard plastic greenhouse Cultivation;And it is located at last 30 days cultivated in the first standard plastic greenhouse in Skimmia japonica Rubella female plant and the Skimmia japonica Rubella female plant is stopped Only apply fertilizer;Wherein, it is equipped with the first roller shutter, the first blower in the first standard plastic greenhouse and is good for for cultivating the Skimmia japonica Rubella The first seedbed of strong plant, which is the fixed or movable seedbed planned by area, the first standard plastic greenhouse top Portion is additionally provided with the first double-layered sunshade net,
3) July~August (specially 1 day~August in July 31 days), the Skimmia japonica Rubella female plant in the first standard plastic greenhouse is moved to It is cultivated in second standard plastic greenhouse, restores the fertilising to Skimmia japonica Rubella female plant, and with frequency 1 times a week to the Skimmia japonica Rubella Female plant applies 2 phosphorus potassium type fertilizer;It is equipped with temperature-adjusting device in the second standard plastic greenhouse, and second Standard Thin is set The cultivation condition of film greenhouse are as follows: 18~24 DEG C of day temperature, 1500~2000lx of intensity of illumination, 16~20 DEG C of night temperatures;Its In, temperature-adjusting device can be air-conditioning;The second roller shutter, the second blower are additionally provided in second standard plastic greenhouse and for planting The second seedbed of Skimmia japonica Rubella female plant is trained, which is the fixed or movable seedbed planned by area, second Standard Thin It is additionally provided with the second double-layered sunshade net at the top of film greenhouse, and is equipped with Double-layer internal heat preservation film in the second double-layered sunshade net.
4) September~November (specially September 1~November 30) cultivation condition of the second standard plastic greenhouse is arranged At: 18~24 DEG C of day temperature, intensity of illumination 2000lx, 18~20 DEG C of night temperatures;
5) 2 months December~next year (specially 20 days 2 months 1~next year of December), by the cultivation condition of the second standard plastic greenhouse It is arranged to: 18~24 DEG C of temperature, intensity of illumination 2000lx, during which applies 1 phosphorus potassium type fertilizer weekly, until Skimmia japonica Rubella female plant is opened Flower;Above-mentioned phosphorus potassium type fertilizer is 1000 times of potassium dihydrogen phosphate.In addition to above-mentioned July~August, September~November, December~next year Outside 2 months three periods, Skimmia japonica Rubella female plant uses conventional cultivation management.
6) Skimmia japonica Rubella female plant and the equal Post flowering of Skimmia japonica Rubella staminiferous plant, when 9~11 Yu Shangwu, by the flower of Skimmia japonica Rubella staminiferous plant Powder is applied on the pistil stigma of Skimmia japonica Rubella female plant and pollinates, and continuous 2~3 times.This step when specific operation, can be by Red Star mattress Taro female plant is placed in the first standard plastic greenhouse or the second standard plastic greenhouse together with Skimmia japonica Rubella staminiferous plant, then passes through wet hair The pollen that pen dips Skimmia japonica Rubella staminiferous plant is applied on the pistil stigma of Skimmia japonica Rubella female plant and pollinates, or can also choose the The Skimmia japonica Rubella staminiferous plant that part in one standard plastic greenhouse has been bloomed, which moves to, carries out dusting in the second standard plastic greenhouse;This Outside, it is not limited to artificial dusting be carried out by wet hair pen, air blower etc. can also be used and pollinate, repeat no more.
Operation of the present invention is easy, using the temperature-adjusting device being set in the second standard plastic greenhouse to control Red Star mattress The growth temperature of taro female plant enables Skimmia japonica Rubella female plant to open in advance, shortens the growth cycle of Skimmia japonica Rubella female plant, solution Determined Skimmia japonica Rubella female plant and Skimmia japonica Rubella staminiferous plant flowering asynchronism the problem of;And greenhouse water curtain, blower are utilized there is no existing The methods of processing Skimmia japonica Rubella female plant so that Skimmia japonica Rubella female plant is done sth. in advance too short problem of open time;In addition, can greatly reduce The generation of pest and disease damage, reduces Pesticide use, has purified ecological environment, and for setting percentage up to 80% or more, fruit quality is good, thus Obtain bigger economic benefit.
The characters such as florescence, setting percentage of Skimmia japonica Rubella male and female plant in the present embodiment are investigated, investigation in 3 days is primary, statistical result Both Standard greenhouse cultivations to cool down with natural conditions cultivation, conventionally employed cascade, blower compare, such as following table.
As seen from the table, Skimmia japonica Rubella female plant is cultivated in thermostatic second standard plastic greenhouse is housed, can To open in advance, cultivation period is shortened, setting percentage highest can reach 85% (as shown in Figure 1), adjust by time segment Temperature in second standard plastic greenhouse, in conjunction with potassium dihydrogen phosphate is periodically applied, setting percentage is above conventional much higher than production at present to be used Cascade, Fan Regulation temperature Skimmia japonica Rubella setting percentage.
The above is only a specific embodiment of the present invention, but the design concept of the present invention is not limited to this, all to utilize this Design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.

Claims (7)

1. a kind of cultural method for improving Skimmia japonica Rubella setting percentage, which comprises the following steps:
1) it is spare to choose Skimmia japonica Rubella stalwartness plant, the Skimmia japonica Rubella stalwartness plant is including plural strain Skimmia japonica Rubella staminiferous plant and again Several plants of Skimmia japonica Rubella female plants;
2) the Skimmia japonica Rubella staminiferous plant chosen in step 1 and Skimmia japonica Rubella female plant are moved to respectively in the first standard plastic greenhouse and is planted Training;And it is located at last 30 days cultivated in the first standard plastic greenhouse in Skimmia japonica Rubella female plant and the Skimmia japonica Rubella female plant is stopped Fertilising;
3) July~August moves to the Skimmia japonica Rubella female plant in the first standard plastic greenhouse in the second standard plastic greenhouse Cultivation restores the fertilising to Skimmia japonica Rubella female plant, and applies 2 phosphorus potassium types to the Skimmia japonica Rubella female plant with frequency 1 times a week Fertilizer;It is equipped with temperature-adjusting device in the second standard plastic greenhouse, and the cultivation condition of the second standard plastic greenhouse is set Are as follows: 18~24 DEG C of day temperature, 1500~2000lx of intensity of illumination, 16~20 DEG C of night temperatures;
4) September~November the cultivation condition of the second standard plastic greenhouse is arranged to: 18~24 DEG C of day temperature, illumination Intensity 2000lx, 18~20 DEG C of night temperatures;
5) cultivation condition of the second standard plastic greenhouse is arranged to by December~next year 2 months: 18~24 DEG C of temperature, illumination During which intensity 2000lx applies weekly 1 phosphorus potassium type fertilizer, until Skimmia japonica Rubella female plant is bloomed;
6) Skimmia japonica Rubella female plant and the equal Post flowering of Skimmia japonica Rubella staminiferous plant, when 9~11 Yu Shangwu, by the pollen of Skimmia japonica Rubella staminiferous plant It is applied on the pistil stigma of Skimmia japonica Rubella female plant and pollinates, continuous 2~3 times.
2. a kind of cultural method for improving Skimmia japonica Rubella setting percentage as described in claim 1, it is characterised in that: the Skimmia japonica Rubella Healthy and strong plant is 30~50cm of plant height, 40~50cm of hat width, life in 2 years.
3. a kind of cultural method for improving Skimmia japonica Rubella setting percentage as described in claim 1, it is characterised in that: first standard The first roller shutter, the first blower and the first seedbed for cultivating the Skimmia japonica Rubella stalwartness plant are equipped in plastic greenhouse, it should The first double-layered sunshade net is additionally provided at the top of first standard plastic greenhouse.
4. a kind of cultural method for improving Skimmia japonica Rubella setting percentage as described in claim 1, it is characterised in that: second standard The second roller shutter, the second blower and the second seedbed for cultivating the Skimmia japonica Rubella female plant are additionally provided in plastic greenhouse, this It is additionally provided with the second double-layered sunshade net at the top of two standard plastic greenhouses, and is equipped with Double-layer internal heat preservation in the second double-layered sunshade net Film.
5. a kind of cultural method for improving Skimmia japonica Rubella setting percentage as described in claim 1, it is characterised in that: the temperature is adjusted Device is air-conditioning.
6. a kind of cultural method for improving Skimmia japonica Rubella setting percentage as described in claim 1, it is characterised in that: the phosphorus potassium type fertilizer The potassium dihydrogen phosphate that material is 1000 times.
7. a kind of cultural method for improving Skimmia japonica Rubella setting percentage as described in claim 1, it is characterised in that: in step 6, use The pollen that wet hair pen dips Skimmia japonica Rubella staminiferous plant is applied on the pistil stigma of Skimmia japonica Rubella female plant and pollinates.
CN201910171650.5A 2019-03-07 2019-03-07 Cultivation method for improving seed setting rate of skimmia purpurea Expired - Fee Related CN109769567B (en)

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