light storage Learn more about light storage
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Why to reduce the quantity of chemical fertilizer in the first place
Since the establishment of chemical fertilizer commercial light storage system in 2004, chemical fertilizer light reserves have only increased, rising from 8 million tons at the beginning to 18 million tons in 2013, with an average annual growth rate of 125%. However, the light reserves of chemical fertilizer have dropped for the first time this year, and the chemical fertilizer of various storage enterprises is light this round.
2016-03-20 Chemical fertilizer light storage why first appearance reduction 2004 China established -
What do you think of more than half of the chemical fertilizer storage industry?
The period from October of each year to March of the following year is the period of low storage of chemical fertilizer. in terms of time, most of the process of light storage of chemical fertilizer has passed, so what is the situation of light storage of chemical fertilizer this year? What kind of problem is there? What do chemical fertilizer and related enterprises and industry experts think of this? The author is recently
2016-03-20 Chemical fertilizer light storage more than half of the industry how look every year October to -
Storage and fresh-keeping Technology of Grape
Storage and fresh-keeping Technology of Grape
2018-06-27 -
Storage method of Lentinus edodes
1. Dry storage. Lentinus edodes has strong water absorption and is not easy to be stored. It is easy to oxidize and deteriorate and mildew occurs when the water content is high. Therefore, shiitake mushrooms must be dried before they can be stored. Appropriate amount of hygroscopic agents such as bulk lime or dry charcoal must be put into the storage container to prevent anti-tide. 2. Low temperature storage. Lentinus edodes must be stored in a low-temperature ventilated place. If possible, the container containing Lentinus edodes can be sealed and stored in the refrigerator or cold storage. 3. Storage away from light. The infrared rays in the light will heat up Lentinus edodes, and ultraviolet rays will cause photochemistry, thus
2019-01-16 -
Storage method of Lentinus edodes
1. Dry storage. Lentinus edodes has strong water absorption and is not easy to be stored. It is easy to oxidize and deteriorate and mildew occurs when the water content is high. Therefore, shiitake mushrooms must be dried before they can be stored. Appropriate amount of hygroscopic agents such as bulk lime or dry charcoal must be put into the storage container to prevent anti-tide. 2. Low temperature storage. Lentinus edodes must be stored in a low-temperature ventilated place. If possible, the container containing Lentinus edodes can be sealed and stored in the refrigerator or cold storage. 3. Storage away from light. The infrared rays in the light will heat up Lentinus edodes, and ultraviolet rays will cause photochemical reaction.
2019-01-16 -
A course on the latest Storage and fresh-keeping techniques of Grape
Grape is one of the fruits that we often see in our daily life. It tastes sour and sweet, and the price is more affordable. But grapes are very easy to attract mosquitoes, and can not be kept fresh for a long time, should not be kept for a long time, in the grape market season due to the pressure of sales, many growers
2020-11-10 The latest grapes storage preservation techniques methods tutorials -
How to store potatoes
1. Chemical and physiological changes during storage when potatoes are harvested, tubers generally contain about 75% of water. During storage, temperature, humidity, light and air conditions are strictly required, such as improper regulation, causing physiological states and adverse changes in chemical composition. The physiological and chemical components of potato are constantly changing during storage. With the change of temperature, humidity and light, the respiratory intensity changes accordingly. Due to respiration, the weight can be reduced by 6.5%, such as insufficient maturity, too much nitrogen fertilizer, potassium chloride alone, etc.
2019-01-16 -
New Technology of Potato Storage
New Technology of Potato Storage
2019-07-19 -
Storage and transportation technology of pollution-free fish
Aquaculture aquatic products from the pond to the table to implement the whole process of safety and quality control, in which storage and transportation is one of the important links, if there are mistakes in storage and transportation, the so-called pollution-free will fall short of success. 1. The quality of water for storage and use shall comply with the relevant provisions of the State. Fish in the process of storage and transportation should be light, light transport, to avoid extrusion and collision, pay attention not to dehydration or deicing. Second, the packing container should be non-toxic, odorless, clean, strong and with good drainage conditions. Live fish can be filled with canvas buckets, live fish boxes or nylon bags with oxygen, while fresh fish can be filled with bamboo.
2019-01-16 -
Adopting Cold Storage Technology of fresh cut Flowers to improve Flower quality
Adopting Cold Storage Technology of fresh cut Flowers to improve Flower quality
2021-02-18 -
Technology of transforming cold storage into mushroom farm
Cold storage has good heat preservation and moisture retention, easy to control temperature and humidity, and weak light, which is more suitable for the growth and development of mushrooms. With a little modification of the original facilities in the library, the annual production of mushrooms can be realized, and it can be cultivated for 3 cycles in one year. 1 according to the temperature, the cold storage can be divided into high temperature storage (fruit cold storage) and low temperature storage (meat and aquatic products warehouse), and can be divided into ground storage and cave storage according to the construction site. These cold stores were originally designed and built to store fruits and vegetables, but their properties are not suitable for the cultivation of mushrooms, so
2019-01-15 -
Storage skills of fresh peaches
Fresh peach has a short storage life and is easy to rot and deteriorate. if the following fresh-keeping methods are adopted, the supply period of fresh peach can be prolonged and the economic benefit can be improved. 1. Non-invasive harvesting, graded packaging. To judge the maturity of peach fruit, first, after the fruit is fully developed, the pericarp begins to fade green, the pulp is slightly hard, and when the colored variety is basically full color, it is the hard ripening stage. Second, when the background color of the fruit is green or light green, and the hairs on the fruit surface begin to color, it is seven or eight ripe. The fruits of hard ripening stage and 78 ripening stage are more resistant to storage and long-distance transportation. Due to the inconsistent maturity of peaches,
2019-01-16 -
Key techniques for overwintering storage of sweet potato
Key techniques for overwintering storage of sweet potato
2018-07-10 -
Harvesting and storage of Dahlia root tuber
Dahlia is not cold-resistant, mainly because the root tuber can not be frozen, Dahlia root at 0. Dormancy begins at 5 degrees Celsius and frostbite occurs when the temperature is below 0 degrees Celsius, so you cannot overwinter in the open field in North China, and the roots should be harvested before the early frost. Plants and leaves wither and wither after frost. At this time
2018-12-20 -
What is the storage method for planting sweet potatoes before and after Cold Dew?
As the saying goes, leaving a kind of sweet potato is afraid of freezing injury, how to store the preserved sweet potato is a problem, so what is the storage method of Cold Dew before and after leaving a kind of sweet potato? First, the selected land for melon planting should be in high dry terrain, loose soil, deep plough layer, excellent drainage and so on.
2020-11-09 Cold Dew before and after leave seed sweet potato storage method what is it? -
A course on the latest new techniques and methods of potato storage
Potatoes are the potatoes we often eat in our daily life. The number of potatoes consumed in our country is very large every year, so the planting area of potatoes is still very large. However, sometimes when potatoes are produced too much, they cannot be sold all at once. This
2020-11-10 The latest potatoes storage new technologies methods tutorials is -
What are the storage methods of oranges?
What are the storage methods of oranges?
2018-07-02 -
Sweet potatoes cannot be mixed with potatoes
Sweet potato can not be mixed with potato for two reasons: sweet potato is a heat-loving crop with different temperature during cellar period. Sweet potato is planted in summer and early autumn with high temperature, and the optimum temperature in cellar period is 10 ℃ ~ 15 ℃. If the temperature is too low, it will be damaged by cold and "hard heart" rot will occur in serious cases. Potato is a cold-loving crop, which is planted in early spring and late autumn with low temperature. The optimum temperature in cellar period is 1 ℃ ~ 5 ℃. If the temperature is too high, it will sprout and turn green and poisonous and inedible. During the cellar storage period, different ventilation and light transmittance are required. Sweet potatoes are stored in root tubers and called when they are stored in winter.
2019-01-16 -
Causes and Prevention of Potato decay during Storage
Potato is one of the main crops in Qinghai province, which has the characteristics of high and stable yield, short growth period, strong adaptability, rich nutrition, both grain and vegetable, and high economic utilization value, so it is deeply welcomed by the general public. In recent years, with the development of potato industry, significant production benefits have led to the expansion of potato planting area year by year. However, due to the extensive scientific management of potato during production, harvest, transportation and storage, a large number of seed potatoes rot during storage. According to the survey in recent years, most of the Naoshan areas in Qinghai Province
2019-01-16 -
What are the latest storage methods for oranges?
In recent years, with the development of citrus production and the increasingly fierce market competition, postharvest storage and commercial treatment have become an important link to improve the commercial characters and economic benefits of citrus fruits. Let's take a look at the storage methods of citrus.
2020-11-10 The latest citrus storage methods there which in recent years with