Before the wall bees are used, they must manage the orchards. First of all, before the budding of fruit trees, prevention and control of pests and diseases, especially fruit tree diseases that need to be prevented by spraying, such as spraying of lime sulfur, should be carried out at this time. In the first two weeks of the release of wall bees, Spray any insecticide bactericide again.
Second, we must apply fertilizer before flowering. Because fertilization directly affects the quality of fruit trees. The application of good fertilizer before flowering of the fruit tree can not only make the fruit tree extract the new shoot in time, but also can infuse the nutrient needed for flowering. When fertilizing, you can fertilize according to different fruit tree varieties.
After the flowering of the fruit trees, it is also necessary to carry out flowering cutting, that is, to remove excessively strong or weak branches so that the amount of fruit branches is moderate, the amount of flowers is moderate, and the quality of flowers is good. After cutting, the wall bees can concentrate on effective flowers. Pollination, improve the fruit setting rate, ensure that the fruit load.
The above is the preparation in the orchard before the bee is released. Next, we look at the preparation of wall bees.
When spring arrives, first prepare the wall bees to spawn bee tubes. The production of bee tubes is very simple. Reed tubes can be used as well as paper tubes. Let's take the reed tube as an example to see how the bee tube is made.
First select the reeds, request the inner diameter of the reed tube to be 0.6-0.8 cm, cut the reed tube into a short tube of 15 cm, and require a shorter section of the reed.
The reed tube is best cut into a 45-degree angle oblique mouth, but also can be cut into a flat mouth, but the incision must be smooth, because the smooth degree of the nozzle has a great impact on the nesting rate, the nozzle rough and burr, easy to stab the wall bee.
If there are conditions, the fruit growers can color the unsegmented end of the reed tube, and the colored bee tube will make it easier for the wall bees to know the house. Coloring can be done using the pigments of the adverts, dyeing the bee tubes with red, green, blue, yellow, and other colors, and mixing the bee tubes of different colors together.
The mixed bee tubes are tied into bundles every 50 or so and dried for use.
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