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How is live abalone food testing done, and why does it violate the Food Safety Act
First case this year! Live abalone from China was transported in violation of regulations without passing inspection, was stopped by the relevant authorities, and under the Act Governing Food Safety and Sanitation, was sent by the Taoyuan City Health Bureau to the Food and Drug Administration for adjudication. If there is in fact illegal sale, the maximum fine will be 20 times the market price.
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Why are Taiwan, China's live grouper exports being blocked? China suddenly increases testing for VER virus
The volume of live grouper exported from Taiwan, China to China has been declining year after year. According to Customs Administration statistics, from January to March 2018 it was about 3711 metric tons, while in the same period this year only 2478 metric tons were exported, with output value plunging by more than 430 million yuan. In early March, it was reported that a fish farm in Kaohsiung exporting live grouper to China was rejected because
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How to do soil testing and formulated fertilization for tea planting
In tea fertilization, our province commonly has problems such as insufficient organic fertilizer use and an unreasonable ratio of nitrogen, phosphorus and potassium application. Soil testing and formulated fertilization for tea should, on the basis of adhering to the combination of organic and inorganic fertilizers, control the total amount of nitrogen fertilizer, especially control the amount of nitrogen fertilizer applied later, improve
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Key Technical Points for Soil Testing and Formulated Fertilization in Sweet Potato Cultivation
1. Fertilizer requirements: Of the three major elements nitrogen, phosphorus and potassium, sweet potato has the greatest demand for potassium, followed by nitrogen, then phosphorus. Sweet potato likes potassium, and increasing potassium fertilizer has a clear effect on both yield and quality. Sweet potato absorbs few nutrients at the seedling stage; from the branching and tuber-setting stage to the vigorous stem and leaf growth
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How is soil testing and formulated fertilization carried out for rice cultivation?
I. Technology Introduction Based on the fertilizer requirement characteristics of major crops and formulated fertilization technology, soil testing and formulated fertilization mainly follows three principles: first, combining organic fertilizer with inorganic fertilizer; second, combining macro, secondary and trace elements; third, combining land use with land maintenance, with input and output in balance.
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How to tell if a sow has inflammation? Use boar semen for testing during estrus
Abstract When a diseased pig showing signs of inflammation is in estrus, insert a catheter into the diseased pig's vagina, then pull the catheter out, take the mucus adhering to the catheter and place it on a glass slide, then take a little highly motile boar semen and mix it with the mucus, let it stand for a period of time
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Strawberry Cultivation: Experience Sharing on Soil Testing and Formula Fertilization
1. Fertilizer requirements: Strawberry growth requires nitrogen, phosphorus, potassium, and various trace elements such as boron, magnesium, zinc, iron, and calcium. Early growth requires phosphorus, the early-to-mid stage requires large amounts of nitrogen, and the entire growth period requires potassium. With severe nitrogen deficiency, the leaves turn yellow, become partially scorched, and are slightly smaller than normal leaves.
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Benefits, Implementation Methods and Technical Points of Soil Testing and Formulated Fertilization for Crops
For crop growth, when the soil nutrients are insufficient, artificial fertilization is indispensable. So what is soil testing and formulated fertilization? How is it carried out? What benefits does it have? What techniques are involved? It is reported that soil testing and formulated fertilization is based on soil testing and fertilizer field trials, and according to crop nutrient requirements, soil nutrient supply capacity and fertilizer effects, on the basis of rational application of organic fertilizers, it proposes the application amounts, application periods and application methods of nitrogen, phosphorus, potassium and medium and trace element fertilizers.
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How Is African Swine Fever Detected? A Detailed Explanation of Common Testing Methods
We have already summarized the topic of African swine fever for you many times, but questions still come up quite often. For example, how is African swine fever detected? This is very important, so let's take a look! 1. How Is African Swine Fever Detected Check all pigs every day
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Of 298 health food products, only 30% passed human trials; the rest relied on animal testing, and animal rights groups are calling for regulatory changes
Of 298 health food products, only 30% passed human trials; the rest relied on animal testing, and animal rights groups are calling for regulatory changes
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