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What are the characteristics of controlled release fertilizer? What is the difference between slow release fertilizer and slow release fertilizer?
Controlled-release fertilizer is an advanced form of slow-release fertilizer, which mainly controls the release of nutrients through coating technology to achieve the purpose of safety, long-term effect and high efficiency, which is the main direction of the development of modern fertilizer. it is suitable for mechanized production, especially to meet the needs of simultaneous sowing of seed fertilizer and so on.
2020-11-08 Controlled release fertilizer characteristic what is it and slow release what is it? -
The difference between slow-release fertilizer and controlled-release fertilizer
This girl is a little sweet about succulent fertilizer. Slow-release fertilizer is definitely one of the fertilizers that will be mentioned. Although it is customary to say that it is slow-release fertilizer, strictly speaking, people say that slow-release fertilizer is actually controlled-release fertilizer. But in terms of effect, two.
2018-09-09 -
Advantages and disadvantages of slow release fertilizer
There are many varieties of fruit trees, and their whole life can be divided into young tree stages. in the early fruiting stage, the demand for nutrient elements is different in each of the five periods, such as peak fruiting period, late fruiting stage and senescence period. a large amount of nitrogen and phosphorus supplies are needed: in the fruiting period, due to the need for a large number of fruits, it is also necessary.
2018-07-17 -
The birth of the International Standard for controlled release Fertilizer led by China
The birth of the International Standard for controlled release Fertilizer led by China
2019-02-18 -
Multiplication and release activities are held simultaneously across the country.
On June 6, the national synchronous multiplication and release activities initiated by the Ministry of Agriculture were held simultaneously in various localities. 23 provinces, autonomous regions and municipalities across the country participated in the event, holding a total of 90 large-scale proliferation and release activities, releasing more than 1 billion units of aquatic organisms. On the same day, the Ministry of Agriculture
2016-01-10 National synchronous held multiplication release event June 6th by -
What are the advantages of slow and controlled release fertilizer? Which brand is better?
Slow and controlled release fertilizer with its environmental protection, high utilization and other advantages have been gradually accepted and recognized by the majority of farmers! Slow and controlled release fertilizer has the advantages of reducing fertilizer application, saving chemical fertilizer production raw materials (coal, electricity, natural gas), improving fertilizer utilization efficiency, reducing ecological environment pollution and so on.
2020-11-09 Slow control fertilizer release have which advantages brand better -
Problems needing attention in the selection and purchase of Chemical Fertilizer
Problems that should be paid attention to in the selection and purchase of chemical fertilizers before and after the Spring Festival is the season for farmers to concentrate on buying chemical fertilizers. There are many varieties of chemical fertilizers sold in the market, and all kinds of new fertilizers are also in succession.
2019-02-23 -
When and at what water temperature can high yield be achieved by releasing shrimp seedlings?
No matter what kind of aquaculture, breeders hope to get the maximum profit space through the least investment cost, so getting high yield is their greatest concern for breeders, so it is wrong to reasonably master their living environment and living water temperature.
2020-11-08 When what water temperature shrimp release seedling energy get high yield -
Did the close relatives of the piranha go to the Yangtze River? And citizens put 40 trucks of fish into the river at one time!
Did the close relatives of the piranha go to the Yangtze River? And citizens put 40 trucks of fish into the river at one time!
2019-02-20 -
Restrain the pig price of Taiwan Sugar Company to increase the release of 3,000 head
The trading price of the hairy pig market continues to rise, and the Council of Agriculture doubts that the sales have not been reduced, and has coordinated with Taiwan Sugar to promise to release 3000 more in March, and the Frozen Association is also willing to reduce the purchase by 15% and release it to the auction house to stabilize pig prices. More than 20, 2000 pigs a day are slaughtered at the auction market.
2018-07-05 -
If you want to rent farmland, you must see it! Taiwan Sugar released 94 hectares of farmland, and the Council of Agriculture counted 5,000 hectares of farmland and expected to open it.
If you want to rent farmland, you must see it! Taiwan Sugar released 94 hectares of farmland, and the Council of Agriculture counted 5,000 hectares of farmland and expected to open it.
2019-05-03 -
54 million Yellow Corbicula seedlings released to the sea
54 million Yellow Corbicula seedlings released to the sea
2019-02-20 -
Nanan Little Bear Ye was secretly photographed by the TV station, causing anger and anxiety in the conservation community and outside public opinion.
Photo by Chen Lifang / photo taken by Huang Meixiu on April 30, under the planning of the Forestry Bureau, the Nan'an cub girl's wild release plan was carried out. Unexpectedly, the Black Hawk helicopter carrying the bear cub to the wild release site carried people who had nothing to do with the mission at the same time, and secretly photographed the sister, always taking care of the bear and finishing it.
2019-05-05 -
New fertilizer: technological innovation still needs to be deepened and product quality needs to be improved.
At present, the new fertilizer is becoming the focus of the chemical fertilizer industry, because it meets the new situation of agricultural development and the needs of industrial upgrading. However, under the tremendous market pressure, some enterprises dabble in technological innovation and are satisfied with hype.
2016-03-20 New type fertilizer technological innovation still need deepen product quality -
How does Trichogramma control corn borer?
How does Trichogramma control corn borer?
2018-07-01 -
Seedling release technique of Cotton covered with plastic Film
The temperature of the cotton field covered with plastic film was high, and the seedlings emerged quickly and evenly. The seedlings were sown until 8 days after emergence, and the seedlings could be completed 3 to 4 days after emergence. After the seedlings, if the late frost has passed, you should break the hole and release the seedlings. Release seedlings too early. Can not complete the seedlings, the whole seedling, too late is not good for strong seedlings, in case of high temperature, often cause hot seedlings. Strip sowing should be drilled according to the plant, hole sowing, punching according to the seedling. After breaking the film and releasing seedlings, bury the soil at the break to prevent moisture, cooling, strong wind and weed growth. When releasing seedlings, it is necessary to keep green rather than yellow, that is, cotton seedlings with spreading cotyledons can be released, and unspreading yellow-petal seedlings can be released.
2019-01-16 -
How does the newest trichogramma control corn borer?
Trichogramma has many kinds in nature. The Trichogramma used to control corn borer is Trichogramma pine caterpillar. Generally, Trichogramma is artificially released to the field at the initial stage of egg laying of corn borer adults, so that eggs are laid in corn borer eggs and eggs cannot hatch into larvae.
2020-11-10 latest red eye bee how to control corn borer in -
What are the technical points of releasing bees in the orchard in spring?
Spring is a very important season in orchard management, and it is also the season when all things grow. During this period, the growth of fruit trees is very fast. If fruit trees want to pollinate and increase production, they will put some bees to increase the fruit rate. The technical points of releasing bees in the orchard in spring.
2020-11-08 Spring orchard bee release technology key points yes which spring -
Humic acid coated fertilizer: slow release and synergistic total nutrition
BB fertilizer, the full name is bulk mixed fertilizer. It is a kind of compound fertilizer formed by mixing several kinds of granular single fertilizer or compound fertilizer according to a certain proportion. Its advantages are: comprehensive nutrients, high concentration, significant increase in production and cost saving, strong pertinence; simple processing, low production cost, no pollution; flexible formula. Humic acid.
2018-07-15 -
When is the snail usually released? What are the precautions?
The snail family is not only a delicacy, but also an irreplaceable animal bait with comprehensive nutritional value in river crab culture. it is not only a favorite live bait for river crabs, but also can purify water quality and remove organic matter (humus) from the bottom of the pond.
2020-11-11 Snail general what time release have which matters needing attention