In recent years, the climate conditions in winter have been extremely unstable, and the strong groups have also been killed in the winter and the bees have died, and the air-damaging bees have become strong, and the group has become weak and severely damaged. The combination of strong and strong, multi-group joint overwintering method, artificially formed a super-strong bee colony, and the overwintering effect is very good.
Before and after the “beginning winterâ€, the bee colony begins to cluster when the maximum temperature of the white pheasant is around 15°C. At this time, the swarm is extremely weak. At this time, the swarm can be directly merged. Several bee-eaters can be hung on a bee road without fighting. kill.
First, the specific operation to select sunny, the temperature of 15 °C around noon 11 to 14 points in the group, to facilitate the scattered bees to the nest. Strength and weakness bee colony can be grouped, 2 to 4 groups into a nest box (10 box standard box), put 8 to 9 big honey spleen; merged with about 35,000 bees and several bee kings (prisoners in the king cage) A group of bees can also be divided into two groups, merged into two groups, and then form a large overwhelming bee group in the entire nest box. The number of bees can be insufficient and can be combined again. Several prisoners' cages are hung in the central area. On the upper 1/3 of the middle spleen of the Bee Road, lines are placed before and after, and each king cage hangs a hard plastic piece and is written with the queen bee number. A group of extra spleen was extracted several days before the group and the bees were grouped on the spleen. In the process of grouping, the flying bees should be minimized, and the best index finger and middle finger of the handle should be inserted into the bee to lift the spleen, and the spleen should be placed at the exact position of another nest box, and then the width of the central bee is adjusted. Some of them are suitable for hanging king cages, and the rest of the bee roads are evenly sized, without baffles, and the boxes are added to the air and the spleen is not covered with cloth. Put the bee spoiled spleen and baffle into the air box, use a single soft tree bar, drive the bees into the large group, and put the empty nest box attached to the bee on the air box, let the bees climb into the bee group. The operation process should be slow, steady and accurate. You must not be able to squeeze or crush the bees, so as not to cause the fight to kill the king. If you accidentally kill the bees, the group will suddenly scream and be a sign of fighting. You can immediately spray some honey wine or kill the potions and banish the riots. Before dark, collect the bees that can't take off and return to the ground and pour into the colony.
Second, and after the group to manage super-strong bee colony to prevent flying, should be placed in the beehive not see the sun's south wall, the nest door back wall, reduce the temperature difference between day and night, against the workers at noon during the day to fly out of the nest. Can also be placed in the sunlight to the venue, put into a single row of box door back the sun, soft grass bottom box, nest box side and after the bread soft grass, following the box exposed, box top and sunny side to cover thick straw or other shade Things. In short, to avoid light and higher temperature stimuli, control the air fly.
After the tank is empty, when the minimum temperature is higher than 0°C, the swarm is exposed and any swarm expands upward. Put a plastic platter in the corner of the box, and put on a cotton pad or sponge plastic block that absorbs enough water to relieve worker bees and thirst and adjust the humidity inside the box. If the feed is insufficient before the beginning of spring, it is not necessary to mention spleen examination. A piece of mature honey and spleen without crystals was placed on the spleen frame and allowed to freely feed. If the minimum temperature during the severe winter is below 0°C, cover the cloth on the spleen and add a cotton pad if the temperature is lower than -5°C, but do not seal it tightly at any time. You must expose the nest to a corner or 1/3 to 1/2 Not equal.
Management of bee colonies in winter has three main advantages: less dead bees, only 2% to 3% of normal mortality, no dead bees at the bottom of the spring; provincial feed, worker bees basal metabolic heat production, enough to maintain the required temperature of the bees; The worker bees have a long life and are completely relaxed in winter. They do not need to consume physical energy to produce heat and effectively preserve the youth's constitution.
Third, in the spring, the original super-strong overwintering bee colony is not moving, a queen bee lays eggs, and the rest of the king cage is transferred to the second bee on the side to prevent the beekeeper from being bitten in the ovipositional ring. In the middle of the nest box, two empty spleen remain in the middle and the rest are replaced by big honey spleen. This way, the number of nurturing bees is relatively high, the number of ovary is relatively small, and the first generation of young bees are particularly robust. In the two empty spleen ends, two pieces of simple and honest to kill overwintering bee clams. This can be opened 20 days before the earliest appearance of the local powder source. When the first generation of larvae emerges, the outside world will have new pollen. At this time, it will be divided into two or three in separate groups. The new group gave a spleen cover, spleen and powder spleen, pay attention to insulation. Another way is to appear outside the powder honey 3 to 5 days before, one-time binning open. Just a few days later than the first way following the box. Regardless of which method is adopted, the pollen must be fed more than ten days in advance, and it is susceptible to climbing bee disease in the late days.
Advantages of drip irrigation pipes
1.)Save water, save fertilizer and save labour
2.)Maintain soil structure
3.)Improve quality and increase grow efficiency
4.)Material of Drip Irrigation Pipe: New PVC modified nanomaterials. Sunscreen anti-aging. Long service life.
Usage method
1.)Drip irrigation pipe (commonly used drilling spacing 600mm), a length of about 60 meters suitable.
2.)The main pipe laying along the width of the greenhouse 32mm or more specifications.
3.)The main pipe and the drip irrigation pipe interface connected with tee junction
4.)The main pipe and the end of the water pipe are blocked with a plug
5.)Each drip pipe is connected to a ball valve to control the drip rate of flow
Specifications
Inner diameter : 10mm
Outside diameter: 12.5mm
Color: Green
Holes: 6 holes a group.
Holes distance: Usually 60cm ( the distances can be changed according to different crops )
Packing: 100 meters per roll.
Weight: 7kg per roll.
Drip Irrigation Pipe
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JiangYin ZhengMei Mechanical Equipment CO.,LTD. , http://www.zm-pvchose.com