CN104604813A - Method for breeding golden cicada in asparagus field - Google Patents

Abstract

The invention discloses a method for breeding golden cicada in an asparagus field. The method comprises the steps of collection and conservation of golden cicada eggs, planting of asparaguses, breeding of golden cicadas in the asparagus field and harvest of the golden cicadas. According to the method, the golden cicadas can be bred in the asparagus field, the asparaguses and the golden cicadas can grow in the same field together and can both be good in harvest, and the method has the advantages that the yield of the asparaguses and the yield of the golden cicadas are high, manpower is saved, the economic efficiency is high, the land utilization rate is high, and income of farmers is increased.

Description

A kind of method of cultivating golden cicada in asparagus field

technical field

The invention belongs to a method for cultivating golden cicadas in an asparagus field.

Background technique

Golden Cicada is a nutritious and high-protein animal larvae food. At present, artificial breeding of golden cicadas all carries out the cultivation of golden cicadas in the woods or in the orchard. Although this planting method has less investment, the income is not high, and the production of cicadas per mu does not exceed one hundred catties, but the management is troublesome, laborious, and the collection of adults and cicada eggs is relatively difficult, and the cycle production is limited. On the other hand, forests or orchards have a limited area of coverage. If forests or orchards grow in rocky land, golden cicadas cannot be cultivated. The development of forests or orchards to raise cicadas will inevitably occupy farmland and reduce crop production. Therefore, the development of golden cicada breeding is limited. .

Contents of the invention

Therefore, the object of the present invention is to provide a method for cultivating golden cicadas in the asparagus field, which can cultivate golden cicadas in the asparagus field, can make asparagus and golden cicadas grow mutually and obtain double harvests in the same field, and has the advantages of asparagus and golden cicadas. It has the advantages of high output, saving labor, high economic efficiency, high land utilization rate and increasing farmers' income.

A method for cultivating golden cicadas in an asparagus field, the method comprises the following steps;

(1) The collection and maintenance of golden cicada eggs, the collection of golden cicada eggs is carried out in autumn every year, and the willow trees in the growth period of 2 to 3 years or the ash woods are surrounded by gauze nets, and the adult golden cicadas are placed in the gauze nets Let it find tree skills to lay eggs by itself. After the golden cicada lays eggs, it will die naturally. Then select the green lower end and dry branches, cut them into branches with a length of 45-55cm with fruit tree shears, and tie them into bundles with a diameter of 15-20cm. Each bundle is placed upright in the flat ground, and will be regularly sprayed with a sprayer to keep the egg branches moist. The ambient temperature for storing the egg branches is 25-30°, and the humidity is 65-80% RH;

(2) The planting of asparagus, the planting of asparagus begins in February, selects the asparagus seed of all males to grow seedlings at a temperature of 14～16°, puts the soaked seeds in the nutrient bowl, sprinkles water regularly to keep the nutrient bowl moist, so that asparagus For seedling growth, plant asparagus seedlings in fixed value in April in the well-arranged field, the pH value of the field is 6-6.7, the spacing of asparagus seedlings is 20-30cm, and the row spacing is 1.2-1.3m;

(3) For the cultivation of golden cicadas in the asparagus field, in late June, take out the preserved egg branches, and directly insert the egg branches vertically in the asparagus field, and insert 3 to 5 egg branches vertically around one asparagus , field management of asparagus;

Or plant asparagus in a plastic greenhouse. The temperature of the greenhouse is kept at 22-25°, and the eggs of the cicada are hatched in the greenhouse. In a pot in a greenhouse with sand, place the bottom of the pot at a height of 1-1.2m from the ground. After 30 days, the eggs will hatch and the cicadas will climb out. In the asparagus field, let it crawl into the soil by itself, sprinkle 40 to 50 cicada ants on one asparagus, or insert 3 to 5 egg branches with cicada ants and cicada eggs vertically around an asparagus, and carry out field work on asparagus. manage;

(4) Harvesting of asparagus and golden cicadas. Golden cicadas are free to unearth and capture from June to July every year. The harvesting of golden cicadas does not hinder the harvesting of asparagus. The asparagus is mature enough to harvest and leave the roots. Put cicada ants or egg branches into the ground.

The breeding ground of described golden cicada is the field of planting asparagus. The breeding place of the cicada can be a field where honeysuckle is planted, or a field where golden peonies are planted.

The above structures and methods achieve the object of the present invention.

The invention can breed golden cicadas in the asparagus field, can make asparagus and golden cicadas grow mutually in the same field and obtain double harvests, has the advantages of high yield of asparagus and golden cicadas, labor saving, high economic efficiency, high land utilization rate and increase of farmers benefits of earnings.

The comparison of the method of the present invention is as follows in traditional cultivation of golden cicadas in the woods or in the orchard:

(1) The condition that the present invention is attached to is fast and the benefit is high, and asparagus can harvest 29,000 to 32,000 yuan per mu per year, and it will be harvested in the same year when it is planted in the same year; and the income in the woods or orchards will be at least 5 to 10 years, and the benefits are lower than the present invention. .

(2) The comprehensive benefits of the present invention are high. The present invention can harvest 290-320 jin of golden cicadas in the first year of planting in the asparagus field, and 590-520 jin of golden cicadas in the second year. With the growth of asparagus, the more years The more developed its root system, not only will the yield of asparagus increase, but also the golden cicada can fully absorb the emulsion of its root system, and the yield of golden cicada will also increase. Traditionally, the cultivation of golden cicadas in woods or orchards is less than 100 catties per year. In addition to the asparagus income of the present invention, the comprehensive benefit of the present invention is preliminarily estimated to be nearly 8 times that of the traditional method.

(3) Cicada raising of the present invention does not compete with crops for land, which is beneficial to agricultural development and increases farmers' income.

(4) The circulation increase that is beneficial to raise cicada of the present invention, cicada ovum is collected, and cicada worm is gathered and all is better than traditional method. When harvesting by the traditional method, it takes a lot of labor to wrap the tape on the one-meter-high place of the tree, but the present invention only needs to pick it up in the asparagus field, without manually wrapping the tape.

specific implementation plan

Embodiment 1: a kind of method for cultivating golden cicada in asparagus field, this method comprises the following steps;

(1) The collection and maintenance of golden cicada eggs, the collection of golden cicada eggs is carried out in autumn every year, and the willow trees in the growth period of 2 to 3 years or the ash woods are surrounded by gauze nets, and the adult golden cicadas are placed in the gauze nets Let it find tree skills to lay eggs by itself. After the golden cicada lays eggs, it will die naturally. Then select the green lower end and dry branches, cut them into branches with a length of 45-55cm with fruit tree shears, and tie them into bundles with a diameter of 15-20cm. Each bundle is erected in the flat ground, after which it will be regularly sprayed with a sprayer to keep the ovum branch moist. The ambient temperature of the ovum branch is 25 to 30 °, and the humidity is 65 to 80% RH.

(2) The planting of asparagus, the planting of asparagus begins in February, selects the asparagus seed of all males to grow seedlings at a temperature of 14～16°, puts the soaked seeds in the nutrient bowl, sprinkles water regularly to keep the nutrient bowl moist, so that asparagus Seedlings grow. In April, the asparagus seedlings were planted in the well-arranged field, the pH value in the field was 6-6.7, the plant spacing of the asparagus seedlings was 20-30cm, and the row spacing was 1.2-1.3m.

(3) For the cultivation of golden cicadas in the asparagus field, in late June, take out the preserved egg branches, and directly insert the egg branches vertically in the asparagus field, and insert 3 to 5 egg branches vertically around one asparagus , After the cicadas and ants on the egg branches hatch according to the natural temperature and humidity in June, they can climb into the soil by themselves, suck the emulsion of the asparagus root system to grow, and manage the asparagus in the field.

(4) Harvest of asparagus and golden cicada, asparagus can be harvested in the same year. Cicada ants grow in the soil for one year, and grow into finished golden cicadas, which can be unearthed freely from June to July every year, just capture them. The harvesting of golden cicadas does not hinder the harvesting of asparagus. Asparagus can be harvested when they are mature and the roots can be harvested. Asparagus can be harvested every year. Every year in late June, you can continue to put cicada ants or egg branches into the asparagus field to ensure the harvest every year.

Usually, the present invention can harvest 290-320 jin of golden cicadas in the first year of planting in the asparagus field, and 590-520 jin of golden cicadas in the second year. With the increase, the golden cicada can fully absorb the emulsion of its root system, and the production of the golden cicada will also increase. Traditionally, the cultivation of golden cicadas in woods or orchards is less than 100 catties per year. In addition to the asparagus income of the present invention, the comprehensive benefit of the present invention is preliminarily estimated to be nearly 8 times that of the traditional method.

The breeding ground of described golden cicada is the field of planting asparagus. The breeding place of the cicada can be a field where honeysuckle is planted, or a field where golden peonies are planted.

Embodiment 2: Different from Embodiment 1, the present invention can be cultivated in winter, that is: (3) the cultivation of golden cicadas in the asparagus field, plant asparagus in the plastic greenhouse greenhouse in winter, and the greenhouse temperature remains 22～25 ° . Hatch the golden cicada eggs in the greenhouse, the temperature in the greenhouse is 32-35°, the humidity is 75-80% RH, and the branches of each egg are bundled and stood in a pot in the greenhouse with sand at the bottom, and the bottom of the pot is 1-1.2 meters away from the ground. m height, after 30 days the eggs hatch and the cicadas and ants crawl out. Increase the temperature in the greenhouse to 32-35°, sprinkle the cicada ants that have climbed out directly in the asparagus field, and let them climb into the soil by themselves, 40-50 cicada ants per asparagus, or vertically around an asparagus Insert 3 to 5 egg branches with cicada ants and cicada eggs. Field management of asparagus. The beneficial effect is that the culture of cicadas and the growth period of asparagus can be shortened without being restricted by temperature. The rest of the steps are the same, so they will not be repeated here.

In a word, the present invention can cultivate golden cicadas in the asparagus field, can make asparagus and golden cicadas grow mutually in the same field and obtain a double harvest, has the advantages of high yield of asparagus and golden cicadas, labor saving, high economic efficiency, high land utilization rate and The advantages of increasing farmers' income can be promoted and used.

Claims (3)

1. cultivate a method for golden cicada in asparagus ground, it is characterized in that: the method comprises the steps;

(1) collection of golden cicada ovum and maintenance, carry out the collection of golden cicada ovum annual autumn, in the willow in 2 ~ 3 year vegetative period, or ash tree Linzhou encloses with gauze enclosure, adult gold cicada be placed in gauze allow its find voluntarily tree skill lay eggs, meeting natural death after gold cicada lays eggs, then select lower end viridescent, the branch that tip is withered, the length of branch 45 ~ 55cm is cut into fruittree shear, be bundled into the bundle of diameter 15 ~ 20cm, each bundle setting is put in level land, want regular it being sprayed water with sprayer later, keep the moistening of ovum branch, the environmental temperature deposited of ovum branch is 25 ~ 30 °, humidity is at 65 ~ 80%RH,

(2) plantation of asparagus, start the plantation of asparagus February, select complete male asparagus seeds nursery at the temperature of 14 ~ 16 °, be placed in nutritive cube by the seed soaked, regularly watering keeps nutritive cube moistening, and asparagus seedling is grown, April by asparagus seedling definite value kind in the ground put in order, pH value in ground is 6 ~ 6.7, and the spacing in the rows of asparagus seedling is at 20 ~ 30cm, and line-spacing is at 1.2 ~ 1.3m;

(3) in asparagus ground, the foster of golden cicada is planted, late June, is put by the ovum branch of preservation in taking-up, is directly inserted in asparagus ground by endways for ovum branch, and around an asparagus, endways slotting 3 ~ 5 ovum branches, carry out field management to asparagus;

Or asparagus is planted in plastic tunnel greenhouse, greenhouse temperature keeps 22 ~ 25 °, by golden cicada egg hatching in greenhouse, temperature indoor temperature 32 ~ 35 °, humidity is at 75 ~ 80%RH, have in the basin in the greenhouse of sand bottom each ovum branch bundle is stood on, the height apart from ground 1 ~ 1.2m is put at the bottom of basin, egg hatching after 30 days, ant climbs out of cicada, increase temperature to 32 ~ 35 ° in plastic greenhouse, the cicada ant crawled out directly is sprinkling upon in asparagus ground, it is allowed to crawl into voluntarily in soil, an asparagus spreads cicada ant 40 ~ 50, or the endways ovum branch inserting 3 ~ 5 band cicada ants and cicada ovum around an asparagus, field management is carried out to asparagus,

(4) results of asparagus and golden cicada, golden cicada was freely unearthed and arrested annual 6 ~ July, and gathering of golden cicada does not hinder gathering of asparagus, and asparagus maturation is gathered and stayed root, and annual late June can continue in asparagus ground, drop into cicada ant or ovum branch.

2. by the method cultivating golden cicada in a kind of asparagus ground according to claim 1, it is characterized in that: the foster of described golden cicada is the field of plantation asparagus with planting.

3. by the method cultivating golden cicada in a kind of asparagus ground described in claim 1 and 2, it is characterized in that: foster the can be plantation honeysuckle field with planting of described golden cicada, or for planting the field of golden tree peony.