A method for planting chives and its special astigmatism cooling heat radiation control film

A planting method, the technology of chives, applied in the field of agriculture, can solve the problems of unstable internal temperature of the shed, impossibility of annual supply, high incidence of diseases and insect pests, etc., and achieve the effect of increasing the yield of chives per mu, high yield of chives, and reducing the incidence of diseases and insect pests

Active Publication Date: 2018-04-10
潍坊颜丰食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The production of chives in the prior art has the following defects: first, the quality of chives is poor; second, the yield of chives is not high; third, 1-2 stubbles of chives are cultivated every year, and annual supply cannot be realized; fourth, the ambient temperature inside the shed Unable to stabilize, affecting the production of Chinese chives; Fifth, the incidence of pests and diseases during the production of Chinese chives is high

Method used

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  • A method for planting chives and its special astigmatism cooling heat radiation control film

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Embodiment 1 A kind of Chinese chive planting method

[0050] 1. Plot selection

[0051] The cultivation of chives has higher requirements on the soil. Choose sandy loam with deep soil layer, high organic matter content, loose and breathable, water and fertilizer retention, and capable of irrigation and drainage. The selected land has convenient irrigation and drainage conditions and convenient transportation.

[0052] 2. Greenhouse preparation

[0053] Choose the right size greenhouse for chives planting.

[0054] 3. Variety selection

[0055] 791 Snow Leek, which is suitable for local cultivation, has fast growth, high yield, fertilizer resistance, disease resistance, strong tillering ability and broad leaves, is selected as the cultivar.

[0056] 4. Seed treatment

[0057] Soak the seeds in water at about 50°C for 24 hours. The water should not be too much, and it should be washed once a day with clean water. After two or three days, the seeds can be sown when ...

Embodiment 2

[0115] Example 2 A special astigmatism cooling thermal radiation control film

[0116] The ratio of raw materials by weight of the astigmatism cooling thermal radiation regulating film used in step 10 of Example 1 is:

[0117] Recipe one:

[0118] The ratio of raw materials by weight of the astigmatism cooling thermal radiation regulation film is:

[0119] Rutile titanium dioxide 426 parts

[0120] LDPE 420 parts

[0121] LLDPE 84 parts

[0122] TPU 9 parts

[0123] Oleamide 13 parts

[0124] PE wax 27 parts

[0125] Far-infrared ceramic powder 20 parts

[0126] Carbon black 2 parts

[0127] Recipe 2:

[0128] The ratio of raw materials by weight of the astigmatism cooling thermal radiation regulation film is:

[0129] LDPE 46 parts

[0130] 4 pieces of PVC

[0131] 43 parts of rutile titanium dioxide

[0132] PE wax 2.7 parts

[0133] Oleic acid amide 1.4 parts

[0134] Far-infrared ceramic powder 2.7 parts

[0135] Carbon black 0.2 parts

[0136] Recipe thre...

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Abstract

The invention provides a planting method for hotbed chives and a light-diffusing, cooling and heat-radiation regulation and control film specially used for the planting method. The planting method comprises a film lamination step, wherein in the film lamination step, the temperature is controlled to 20-15 DEG C, after the light-diffusing, cooling and heat-radiation regulation and control film is laminated, one ventilating hole is formed on one side of a vegetable bed every 1.5m, and a U-shaped ventilating pipe is arranged in each ventilating hole; the light-diffusing, cooling and heat-radiation regulation and control film has sunlight shielding rate of 99% and thickness of 120 mum. The planting method also comprises a field planting and transplanting step, wherein in the field planting and transplanting step, the hotbed chive planting density is 60000 / mu, and the planting row distance is 20cm. By adopting the planting method, the quality of hotbed chives in summer is obviously improved, the nutrient content is high, the yield is high and the occurrence rate of diseases and insect pests is low.

Description

technical field [0001] The invention relates to a chive planting method and a special astigmatism cooling heat radiation regulating film, belonging to the field of agricultural technology. Background technique [0002] Leek (A. tuberosum Rottl. ex Spreng.) is a perennial root plant of the genus Allium tuberosum in the family Liliaceae. [0003] Chives are native to China and are also cultivated in East Asian countries. Very popular with the masses, the cultivation area of ​​Shandong chives has reached 500,000 mu. [0004] Different cultivation methods show different forms. The leeks grown in the sun grow thickly and are green in color. They are usually called leeks. The leeks grown in the dark environment are isolated from light and grow completely in the dark. Because there is no sunlight supply, If it cannot carry out photosynthesis and synthesize chlorophyll, it will turn yellow, which is called "chives", which is the product of leeks that have been softened and turned ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/15A01G9/14
CPCA01G9/1438A01G22/00Y02A40/25
Inventor 宋银行谭金霞陈霞周峰魏永阳徐立功杨晓东孙继峰王林武袁中科
Owner 潍坊颜丰食品有限公司
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