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High-yield cultivation method of dactylopius coccus costa

A method for cultivating cochineal insects, applied in the agricultural field, can solve the problems of low yield, inability to achieve sustainable and effective utilization of cactus host forest resources, and waste of cactus host forests.

Inactive Publication Date: 2015-07-08
张忠和 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the high cost and low yield, the existing cochineal cultivation technology in my country cannot achieve large-scale and industrialization, and cannot achieve sustainable and effective utilization of cactus host forest resources, resulting in a large number of waste of cactus host forests

Method used

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  • High-yield cultivation method of dactylopius coccus costa

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] ①Plant layout: The palms of the plants are in the same direction as the ridges, both in the northeast-southwest direction, the ridge height is 18cm, the row spacing between plants is 60cm×110cm, and the aisle width is 68cm;

[0032] ②Plant management and protection: the plant height should be controlled below the fourth-level stem slices, and an irrigation pit should be dug between the plants. full of water;

[0033] ③Inoculation method: Use gauze to build at the height of the plant at 0-5cm, sprinkle 20 cochineal female adults on the corresponding plant in the gauze;

[0034] ④Ecological factor regulation: The daily average temperature is controlled at 13-25°C, and the daily average humidity is controlled at 40-70%. The temperature and humidity are controlled by covering the greenhouse with shading nets, sprinkling water in the greenhouse, watering the plants, and ventilation in the greenhouse. Control plant watering once every 5 days, too frequent may cause plant roo...

Embodiment 2

[0039] ①Plant layout: The palms of the plants are in the same direction as the ridges, both in the northeast-southwest direction, the ridge height is 20cm, the row spacing between plants is 60cm×110cm, and the aisle width is 70cm;

[0040] ②Plant management and protection: plant height is controlled below the fourth-level stem slices, and an irrigation pit is dug between the plants. The depth is 10cm in the ridge, and the diameter of the upper hole is about 30cm. Water once every 5 days, and pour into the pit every time. full of water;

[0041] ③Inoculation method: Use gauze to build at the height of the plant at 0-5cm, sprinkle 20 cochineal female adults on the corresponding plant in the gauze;

[0042] ④Ecological factor regulation: The daily average temperature is controlled at 18-30°C, and the daily average humidity is controlled at 70-90%. The temperature and humidity are controlled by covering the greenhouse with shading nets, sprinkling water in the greenhouse, watering...

Embodiment 3

[0047] ①Plant layout: The palms of the plants are in the same direction as the ridges, both in the northeast-southwest direction, the ridge height is 24cm, the row spacing between plants is 60cm×110cm, and the aisle width is 75cm;

[0048]②Plant management and protection: the height of the plant should be controlled below the fourth-level stem slices, and an irrigation pit should be dug between the plants. full of water;

[0049] ③Inoculation method: use gauze to build at the height of the plant at 0-5cm, sprinkle 20 female adults of fatworm on the corresponding plant in the gauze;

[0050] ④Ecological factor regulation: The daily average temperature is controlled at 20-30°C, and the daily average humidity is controlled at 50-90%. The temperature and humidity are controlled through the greenhouse covering shade net, greenhouse sprinkler, plant watering and greenhouse ventilation system. Control plant watering once every 4 days, too frequent may cause plant root rot;

[0051]...

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Abstract

The invention discloses a high-yield cultivation method of dactylopius coccus costa, comprising the following steps of arranging plants, managing and protecting plants, inoculating, adjusting and controlling ecological factors, harvesting, cultivating by means of alternate putting and the like. The high-yield, low-consumption and low-cost cultivation of the dactylopius coccus costa can be realized under the indoor cultivation mode, and the cactus host forest resource can be sustainably and effectively used due to the alternate putting mode. According to the high-yield cultivation method disclosed by the invention, the single stem piece can produce 456 adult females mostly, and every stem piece can produce 220 adult females averagely, so that compared with the conventional cultivation method, the high-yield cultivation method can increase the yield by more than 40%.

Description

technical field [0001] The invention relates to an agricultural technology, in particular to a method for cultivating cochineal insects. Background technique [0002] In recent years, with people's concern about food safety and life and health, the demand for natural pigments has also increased year by year. Cochineals are scale insects native to the Americas. Hosts are on spiny cacti, usually in clusters, and are easily seen with a white waxy and silky covering. When a worm body is accidentally crushed, the bright red color can be clearly displayed. There are large areas of dry and hot valleys in Southwest China, which are suitable for the growth of cacti and can develop the breeding of cochineal. Carminic acid (C 22 h 20 o 13 ), can be prepared into carmine pigment and widely used in food, cosmetics, medicine and other industries. At present, the demand for natural carmine pigment is increasing sharply in the world, and the price is increasing day by day. The cultiv...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/033
Inventor 张忠和陈海游
Owner 张忠和
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