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What to feed Apis cerana for fast reproduction? The best methods for controlling wax moth
We all know that Apis cerana has strong adaptability and agile flight speed, and can quickly evade enemies. Apis cerana is the signature bee breed unique to China. Apis cerana is mainly a pollinating insect centered on mixed wood trees, and Apis cerana has strong foraging ability, a relatively high utilization rate, a long honey-gathering period, and
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How should sturgeon stocking density be controlled to be reasonable?
Abstract The optimal stocking density for sturgeon is 2-4 kg/㎡, the optimal stocking density for Russian sturgeon can reach 4-5 kg/㎡, the Russian sturgeon has the fastest growth rate among sturgeons, and according to the growth condition of the fish, the stocking density should also be adjusted accordingly. At present, cage culture of sturgeon is the most worthwhile culture method to promote.
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Mantis Shrimp Farming Conditions: Water Source and Water Quality Are Key, Keeping Water Temperature Well Controlled Makes Them Grow Fast
Abstract Farming mantis shrimp requires an abundant water source and good water quality. Cement ponds are best for the farming pond, and the size of the nursery pond should preferably be controlled at around 9×4×1.2m. The water temperature should be kept between 20-27°C, the water visibility at around 30cm, more than 1/4 of the water should be changed every day, and the oxygen content in the water should be maintained at
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What Water Depth Is Suitable for Shrimp Farming? Key Points for Controlling Water Hardness and pH
Abstract The suitable water depth for shrimp farming is 0.9-1.5 m, the suitable pH range for shrimp growth is 7.7-8.8, the suitable hardness of shrimp-farming water is above 250 mg/L, and the suitable total alkalinity is above 80; if it is below 80 or above 400, corresponding measures must be taken. I. What Water Depth Is Suitable for Shrimp Farming Generally
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What specific herbicide is effective for controlling purple nutsedge
Purple nutsedge is a malignant weed that grows in crops such as corn and sugarcane, and it is also relatively difficult to control. So what are the specific herbicides for controlling purple nutsedge? 1. MCPA For purple nutsedge in corn, wheat, and other crops, it has a certain effect. When treating, it is best to do so before the purple nutsedge tubers
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What medicine is effective for preventing and controlling peach fruit cracking?
Peach fruit cracking is a common disease during the peach growing period. If not prevented and controlled in time, the yield will drop severely. So what medicine should be sprayed for peach fruit cracking? 1. What medicine should be sprayed for peach fruit cracking? Peach fruit cracking generally does not require spraying. This is because peach fruit cracking is mostly a physiological disorder,
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What pesticide works well for controlling caterpillars?
Caterpillars are often seen in crop fields. If you accidentally touch them, you will feel pain and itching, which is very uncomfortable. So what pesticide works better on caterpillars? 1. Insecticides Insecticides can eliminate most pests, and it can be said that using insecticides is basically
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What pesticide is effective for controlling garlic white rot?
Garlic is a common plant in daily life, used by almost every household every day, and some people like to grow some on their balcony. During garlic cultivation, white rot can occur, so what pesticide should be used for garlic white rot? 1. What pesticide should be used for garlic white rot?
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Which pesticide is effective for controlling the citrus spiny whitefly?
The citrus spiny whitefly (Aleurocanthus spiniferus) is a common pest. Affected leaves develop chlorotic yellow-white spots, and as the damage worsens the spots expand into patches. So which pesticide is better for the citrus spiny whitefly? 1. Morphology of the citrus spiny whitefly. 1. The adult citrus spiny whitefly is 1.0-1.3 mm long,
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Which pesticides are effective for controlling aphids?
Aphids, also known as greasy bugs or honey bugs, are a type of phytophagous insect with a very wide distribution worldwide, but mainly concentrated in temperate regions, and are also one of the most destructive pests on Earth. So, what pesticide should be used for aphids? 1. What pesticide should be used for aphids? Can
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