keep cold Learn more about keep cold
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Take three measures to prevent cold and keep warm for livestock and poultry
Take three measures to prevent cold and keep warm for livestock and poultry
2018-07-14 -
Measures to prevent cold and keep warm for piglets in winter
Measures to prevent cold and keep warm for piglets in winter
2019-10-25 -
It is very important to keep pigs cold and keep warm in winter.
It is very important to keep pigs cold and keep warm in winter.
2018-07-14 -
How does the hare keep warm and keep cold in spring?
How does the hare keep warm and keep cold in spring?
2018-07-04 -
Antiseptic and fresh-keeping treatment of peach fruit
At present, the methods of storing peaches include ice cellar storage, improved ventilation storage, cold storage, controlled atmosphere storage and so on. The suitable temperature for peach storage is 0: 3 ℃. The temperature of large-scale cold storage is uneven, the precision of temperature control is poor, the fresh-keeping effect is poor, and it is not easy to operate and manage. Tzfgz series hanging-up automatic cold storage is a new type of storage and fresh-keeping cold storage developed and popularized by Shandong Fruit Tree Research Institute. The temperature control precision is 0.1℃, the cooling speed is fast, the storage temperature is uniform, and low temperature and high temperature can be used as needed.
2019-01-16 -
The latest location of fruit trees prone to frostbite in winter
Cold winter is often a difficult season for fruit trees, some freezing disasters will be more concentrated. And fruit trees are most prone to frostbite, so which positions of fruit trees are more likely to be frostbitten? Let's get to know it. 1. Tree
2020-11-10 Latest winter fruit trees easy frostbite position cold -
The location of fruit trees prone to frostbite in winter
The location of fruit trees prone to frostbite in winter
2019-01-15 -
Fresh-keeping technology of lily
After harvest, lilies are prone to browning and decay in the process of storage and transportation. At present, most of the harvest is soil storage, such as sand storage, cellar, because the soil storage is not easy to manage, temperature and humidity conditions are not easy to control, it is easy to cause large losses due to storage failure. The technology of keeping lily fresh with "miniature energy-saving cold storage + ma+ fresh-keeping agent" is introduced below. (1) the technological process should be timely harvested, → finishing, removal of stem soil, cutting off fibrous roots, →, fruit selection, → preservative treatment, → drying, → in a box or basket lined with fresh-keeping bags, →-2-0 ℃ cold.
2019-01-16 -
Low temperature pig growth slow resistance poor winter pig house how to prevent cold and keep warm
Low temperature pig growth slow resistance poor winter pig house how to prevent cold and keep warm
2018-07-11 -
How to keep sheep from the cold in winter
How to keep sheep from the cold in winter
2019-11-04 -
Cold Storage and fresh-keeping method of Lentinus edodes in sealed package
There are many methods to keep Lentinus edodes fresh, including quick freezing, cold storage, chemistry, controlled atmosphere, microwave and so on. Lentinus edodes kept fresh by dehydration and cold storage should stop spraying water 10 hours before harvest and be harvested as long as medium well. After harvest, remove the mushroom stalk, remove the mushroom stalk and grade it according to customer requirements, then put the mushroom pleats down on the mat and dry in the sun for 3-4 hours in autumn and spring and 1-1.5 hours in summer. The dehydration rate of Lentinus edodes after drying is 25%-30%, that is, 100 kg fresh Lentinus edodes is 70-75 kg after drying.
2019-01-16 -
What temperature is used for potted orange trees and what is the lowest cold-resistant temperature?
What temperature is used for potted orange trees and what is the lowest cold-resistant temperature?
2020-08-31 -
Pigs gather together, diarrhea occurs frequently, how slowly do they eat? It's probably "catching a cold"!
Recently, the cold air has swept across the country with a sudden drop in temperature, resulting in a big temperature difference between morning and evening. Many professional pig farmers report that their pigs are always piling up recently, diarrhea occurs frequently, and they eat more but do not gain weight. Here, I would like to remind the broad masses of pig farmers that if your pig herd
2020-11-11 Pigs huddling diarrhea frequent eating more growing slow -
Culture method of cold water spray
Light requires cold water to like the sun, but afraid of strong light. Cold water should be kept in the shade in summer to avoid strong direct light. But make sure the maintenance site is bright. But if the light is too dark, the color of the leaves will fade. In the sparse shade environment, the cold water flower leaves are clear white and green, the internodes are short and compact, and the leaves are bright and shiny.
2018-11-17 -
How to keep potted flowers warm in winter?
1. How to manage potted flowers in winter? Potted flowers in the north need to be moved indoors in early winter, and the location after entering the house should take into account the characteristics of all kinds of flowers. Therefore, we should pay attention to the following aspects: (1) the flowers that bloom in winter and spring and the warm flowers: such as crab claw orchid, cyclamen, camellia.
2018-12-30 -
What is the temperature of the latest potted orange trees and what is the lowest cold-resistant temperature?
During the Spring Festival, many friends like to buy a pot of orange trees and put them in the right place at home to increase the festive atmosphere. The orange trees on the market have been potted by the merchants, so we can just spend money to buy them back home. But every year during the Spring Festival,
2020-11-10 Latest potted plants oranges trees what temperature lowest cold resistance -
Ramet and Cuttage Propagation of Illicifolia paniculata
Cold water flower is a popular small foliage plant nowadays. Because of its strong adaptability and low difficulty in reproduction, many friends are able to feed and are very popular. Generally speaking, the method of cutting propagation is commonly used, and separate plant propagation can also be selected, because the difficulty of propagation is relatively low.
2018-06-29 -
Teach you 10 ways to keep warm in the pig house, not afraid of weak pigs, sick pigs freeze to death!
The temperature in most parts of the country has dropped sharply in the past few days, which has caught many pig farmers by surprise. Here, it is necessary to remind the vast number of large-scale pig farms that although the pig fat is thick, the cold protection and warmth of the pig house must not be relaxed. If the feeding and management is not good
2020-11-11 Teach you pigsty cold protection warmth 10 tricks not afraid weak pig sick pig -
In winter, mutton sheep are easy to lose fat and add salt to keep warm.
In winter, mutton sheep are easy to lose fat and add salt to keep warm.
2018-07-11 -
Matters needing attention in raising chickens in winter
The most important thing for raising chickens in winter is to keep warm, because chickens are very afraid of cold, so they need to put a heater in the chicken shed, plug the air leakage, take the chickens out to bask in the sun on sunny days, ultraviolet rays can be sterilized, improve their own resistance, pay attention to cold wave dehumidification, and can be put in the chicken shed.
2020-11-08 Winter chicken raising precautions summary winter the heaviest