A kind of method of cultivating golden cicada in asparagus field
A technology for asparagus and cicada ants, which is applied in the fields of botanical equipment and methods, horticulture, and asphalt cultivation, can solve the problems of difficulty in collecting adult insects and cicada eggs, inability to breed golden cicadas, and limited circulation production, and achieves the benefits of agricultural development, Conducive to the effect of cyclically increasing production and increasing farmers' income
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Embodiment 1
[0020] Embodiment 1: a kind of method for cultivating golden cicada in asparagus field, this method comprises the following steps;
[0021] (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.
[0022] (2) The planting of asparagus, the planting ...
Embodiment 2
[0027] Embodiment 2: Different from Embodiment 1, the present invention can be cultivated in winter, and asparagus is planted in a plastic greenhouse in winter, and the temperature of the greenhouse is maintained at 22-25°. Hatch the golden cicada eggs in the greenhouse, the hatching temperature is 32-35° and the humidity is 75-80% RH, and the branches of each egg are bundled and stood in the pot in the greenhouse with sand at the bottom, and the bottom of the pot is 1-1.2m away from the ground After 30 days, the eggs hatch and the cicadas and ants climb 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 aspa...
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