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Method for cultivating orychophragmus violaceus

A cultivation method and seed technology, which are applied in the fields of soil preparation, flower cultivation, botanical equipment and methods, etc., can solve the problems of short flowering period, low seed setting rate, uneven growth of February orchid, etc.

Inactive Publication Date: 2020-07-14
JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has low requirements on soil light and other conditions, cold and drought resistance, negative tolerance and tenacious vitality. According to the existing technology, Erzuli has strong tolerance and can be extensively managed. Therefore, insufficient attention has been paid to the research on its cultivation technology, resulting in uneven growth of Erzuli. Uneven, dull flower color, short flowering period, low seed setting rate and other adverse conditions appear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] Seed selection: Harvest mature seeds on June 15, 2019, dry them in a cool and ventilated place at 10°C, store them in a refrigerator at 4°C for 15 days, and then screen the seeds to remove debris, litter and other debris in the seeds. Plants, and pick out shriveled, immature, and pest-infested seeds.

[0034] Land preparation: 30 days before sowing, plow the land, plow the land 30cm deep, rake it flat, and have no potholes. At the same time, remove bricks, soil, rubbish and other sundries, so as to achieve the top empty and bottom solid, no rubbish and weeds . Combining plowing and applying 1.5kg of decomposed manure per cubic meter and 0.5kg of plant ash as base fertilizer. Artificially spray broad-spectrum herbicide on the land after plowing, to remove weeds, the using method of broad-spectrum herbicide is: every cubic meter uses 10% glyphosate water agent 2.0 and washing powder 0.5g, Spray after fully dissolving and mixing; the February orchid is sown 30 days after...

Embodiment 2

[0045] Seed selection: Harvest the mature seeds on June 30, 2019, dry them in a cool and ventilated place at 5°C, store them in a refrigerator at 2°C for 10 days, and then screen the seeds to remove debris, litter and other impurities in the seeds. Plants, and pick out shriveled, immature, and pest-infested seeds.

[0046]Land preparation: 25 days before sowing, plow the land, plow the land 25cm deep, rake it flat, and have no potholes. At the same time, remove bricks, soil, rubbish and other sundries, so as to achieve the top empty and bottom solid, no rubbish and weeds . Combining plowing and applying 1.0kg of decomposed manure per cubic meter and 0.2kg of plant ash as base fertilizer. Spray broad-spectrum herbicide artificially on the plowed land to remove weeds. The method of using broad-spectrum herbicide is: use 8% glyphosate water 1.5g and washing powder 0.2g per cubic meter , fully dissolved and mixed before spraying; herbicide spraying, 25 days before February orchi...

Embodiment 3

[0057] Seed selection: Harvest mature seeds on June 25, dry them in a cool and ventilated place at 8°C, and store them in a refrigerator at 3°C ​​for 12 days. Seeds, remove debris, litter and other debris in the seeds, and pick out shriveled, immature, and seeds with diseases and insect pests.

[0058] Land preparation: 28 days before sowing, plow the land, plow the land 28cm deep, rake it flat, and have no potholes. At the same time, remove bricks, soil, rubbish and other sundries, so that the top is empty and the bottom is solid, and there is no weeds. . Combining plowing and applying 1.3kg / m of decomposed manure 2 , plant ash 0.4kg / m 2 For basal fertilizer. Artificially spray broad-spectrum herbicides on the plowed land to remove weeds. The method of using broad-spectrum herbicides is: use 9% glyphosate water 1.8g and washing powder 0.3g per cubic meter , fully dissolved and mixed before spraying; 28 days after the herbicide was sprayed, February Orchid was sown.

[00...

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Abstract

The invention discloses a method for cultivating orychophragmus violaceus. The method comprises the following steps: selecting mature seeds harvested on middle and last ten days of June, performing low temperature storage, sowing the seeds into a prepared land, performing flat ploughing and raking on the land before seed sowing, applying excrement fertilizers and plant ash when ploughing is implemented, and spraying a herbicide to the ploughed land so as to obtain weeds; through moisture control, fertilizer application, weeding and disease and insect prevention and control, sowing frozen seedsinto the prepared land, wherein the seed sowing amount is 5.0-6.0g / m<2>, and the seed burying depth is about 2-3cm; and performing field management after seed sowing, and culturing orychophragmus violaceus which is tidy in growth, bright in color, long in flower period and high in fruiting rate.

Description

technical field [0001] The invention relates to a plant cultivation method, in particular to a February orchid cultivation method. Background technique [0002] Eryuelan, also known as Zhuge Cai, blooms around February in the lunar calendar, so it is called Eryuelan. Eryue Lan is a 2-year-old herbaceous plant of the genus Zhuge Cai in the family Cruciferae; it has strong cold resistance and can survive the winter safely in Northeast China and North China; the flowers are blue and purple, and the flowering period is from February to June; the fruit is long horn The fruit contains a large number of small black-brown seeds. When the fruit is ripe, it will naturally crack and the seeds will pop out. It has strong adaptability, therefore, it can green and beautify roadsides, under forests, hillsides, etc. It has broad planting prospects and is currently an ideal herbal flower for landscaping. [0003] Er Yuelan is a one-year or biennial herb that grows in plains, mountains, roa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/60A01B79/02A01G13/00
CPCA01B79/02A01G13/00A01G22/60
Inventor 丁久玲郑凯
Owner JIANGSU POLYTECHNIC COLLEGE OF AGRI & FORESTRY
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