Ce Approved Medical Colostomy Bag
Model NO.: KC04 KC04-1 KC05 KC05-1 Logo Printing: Without Logo Printing Medical Devices Ad. Approval No.: No
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Living fossil-squid culture technology in water
There are 8 kinds of carp distributed in the Yangtze River, Heilongjiang and other water systems in China. In addition to the Yangtze River, the Chinese sturgeon is a national first-class protected animal. The golden lustrous Russian pelicans, the glittering pheasants dotted with bright white stri
Read moreRape cultivation to prevent four
First, insect pest rapeseed larvae, cabbage worms and other serious harm, must focus on prevention, so as not to cause harm and cause viral disease. Second, anti-weak seedlings (a) diluted broadcast uniform broadcast. Select 400 to 500 grams of high-quality seed per acre seedbed and sow evenly. (b
Read moreLocal breed chicken sheds
Local chicken breeds in China are very rich in resources. Most of them are both meat and egg-type varieties. They have the characteristics of resistance to roughage, wide adaptability, strong foraging ability, strong resistance, strong resistance to disease, good body appearance and excellent meat
Read moreRabbit Spring Breeding Essentials
1. Strengthen the nutrition and increase the amount of full-price compound feed and high quality green feed. The amount of feeding for male rabbits per day is 50-100g for fine material and 500-600g for green feed. The daily feeding amount of female rabbits was 125-175 g of high quality hay, 100-200
Read moreRotary cultivator use and maintenance and use safety matters and maintenance methods
1. When starting the unit, firstly connect the power output shaft power, then hang up the work stop, slowly engage the clutch, operate the hydraulic lifting handle or lifting device at the same time, make the rotary cultivator blade gradually into the earth, and then increase the throttle until nor
Read moreSmoke during engine operation and solutions
After the tractor has been driving for a certain period of time, due to overloaded, over-speed transport, improper use of engine parts, exhaust pipe carbon deposition, etc., resulting in the engine running black smoke, blue smoke, white smoke phenomenon. As the fuel consumption rate increases, the
Read moreLi Qiao preservation
Li Pi is thin, fleshy, and small in size, with a clear, tasty and nutritious taste. However, Lee is poorly stored, and the picking period coincides with the high temperature in summer. Usually, it is soft and rotten after 3-5 days after harvest, and the rate of bad fruit is extremely high. After th
Read moreKey Measures for Field Management of Three-grained Rape in Winter
In order to ensure that the seedlings of the three-breast rapeseed are overwintering and mature in summer, the following four key measures are proposed: 1 Doing a good job of supporting the field trench system in the farmland trench system can ensure that irrigation, flooding, and waterlogging can
Read morePrevention of corn red spider and mite damage
The occurrence and harm of corn spider mites and aphids are greatly affected by climate conditions. It is expected that the average monthly temperature in most areas in August will be slightly higher and the rainfall will be slightly less, which is very favorable to the growth and reproduction of c
Read morePesticides that let pests die out are not necessarily good medicines
Many farmers' friends like to use pesticides that kill them quickly and let pests die. Some advertisements have also been induced. Zheng Fei, a plant protection expert and researcher at the Chinese Academy of Agricultural Sciences, reminded farmers that a pesticide used in a bag of cigarettes
Read moreThe Polyculture Technology of Crawfish Shrimp and Carp and Carp Ponds
Crawfish crayfish formerly known as P. clarkii, commonly known as "lobster", belongs to the crustacea, soft armor class, Decapoda, crawfish pie, Procambarus. Crawfish crayfish native to North America, the 20th century, the 20th century by the Japanese moved into their own culture, and la
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