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Online celebrity formaldehyde detection exposure: is the online formaldehyde detector reliable? Is the formaldehyde detection box on Taobao accurate?
Is the formaldehyde detector for Internet celebrities reliable? Now people have higher and higher requirements for the quality of life, and people also pay great attention to indoor formaldehyde, so there are many online celebrity formaldehyde detectors on the Internet. The price is much less than the regular one. however
2019-02-25 Internet celebrities formaldehyde testing exposure online detector shit spectrum? -
Succulent summer group extinction? The flower and plant detector can escort you.
May has gradually come to an end, and the temperature in many areas has soared to 30 degrees today. A few days ago, a flower friend even left me a message and sent me a picture. The succulent plants in the family were badly killed and injured. There were only three or four left in 10. What should I do? Later on.
2018-05-23 -
pig pregnancy detector
The reproductive performance of sows affects the economic benefit of pig farms to a great extent. The oestrus diagnosis of weaned sows, timely and effective breeding and return to estrus examination 21 days after breeding are the only ways to improve sow fertility. But pregnancy is only a physiological symptom, and there are always many natural causes that affect the continuation of pregnancy. Ultrasonic pregnancy diagnostic instrument can diagnose sows with early pregnancy failure as soon as possible, and make them rebred as soon as possible to improve the production level of breeding pigs.
2019-01-15 -
What about nitrite poisoning in aquaculture?
In the process of aquaculture, especially in high-density aquaculture, nitrite poisoning often occurs, which brings a lot of losses to farmers and medical treatment.
2019-02-26 -
Bazhou Jingbo independently developed a β-sensor fast soot tester.
Bazhou Jingbo independently developed a β-sensor fast soot tester.
2019-02-18 -
presbyopic friendly tigerian orchid watered in this way for 10 years without rotten roots, yellow leaves and lateral buds
Tiger orchid is very adaptable to the environment. As an indoor green plant, it has always been loved by flower friends. Although it is said that tiger orchid is easy to raise, many people also cannot raise it well. The biggest reason is that watering is not well grasped. Rotting roots and yellow leaves, dark leaves, this...
2018-06-23 -
Raise tiger skin orchid watering master 3: 10 not rotten root and leaf green and stand up side bud squeeze burst basin
Tiger Pilan has a strong adaptability to the environment, as an indoor green plant has been deeply loved by flower friends, although it is said that Tiger Pilan is easy to raise, but many people can not keep it well, the biggest reason is that watering is not good, rotten roots and yellow leaves, dark leaves, these.
2018-09-01 -
"use coal not to burn coal" to reduce air pollution
"use coal not to burn coal" to reduce air pollution
2019-02-18 -
Potted pomegranates can't be missed in summer and autumn.
Green home is highly respected in recent years, green pineapple, aloe, hanging orchid, rich trees and other green plants almost every household will have one. After conventional potted green plants, household potted fruits and vegetables are also very common. Today we will share how to.
2018-06-01 -
August rose 3 steps away or easy to die
Rose is a beautiful girl, blooming when charming people drunk, home balcony or courtyard raise a few pots, looking at the mood is also a lot of home decoration color. The beginning of autumn comes, the weather is getting cooler, and the rose masters finally don't have to endure it anymore...
2018-08-09 -
How to keep the duck palm wood simple and easy to grow in order to blossom and flourish more flowers and leaves?
Original title: how should duck palm wood be kept simple and easy to keep in order to blossom more flowers and leaves and flourish! Abstract: how should duck palm wood be maintained in order to make its flowers and leaves bloom and flourish? in fact, duck palm wood has now.
2018-08-24 -
Rose article: I don't want to be aged woman in summer. I want to be a beautiful girl properly.
Rose is a more common flower, raised by a lot of people, encountered a lot of problems, is a famous medicine jar. Summer is coming, all kinds of problems of rose come one after another, which really worries the flower friends. All kinds of yellow, diseases and insect pests are not allowed.
2018-06-07 -
It turns out that the perennial leaves of Magnolia have entered three minefields without seeing flowers.
Speaking of gentleman orchid, I believe many friends are no stranger. It is not only outstanding temperament, quite gentleman demeanor, but also has a strong ability to purify the air. In addition, the flowers are charming and moving, and the ornamental value is very high. Many flower friends like to raise them at home.
2018-09-19 -
The period feeds one jin of meat and the bamboo shoots of the rose are big and fragrant without yellow leaves.
Both my aunt and my mother were married relatively close. When I was a child, I used to compare my grades with my cousin. Now, both of them are retired and idle at home, loving to raise the rose. They always love to compare each other to see who is better, but their sisterhood is still very good.
2018-07-18 -
The green turnip becomes an old drunkard when it is very hot in summer. Usually a small mouthful can't stop.
Green pineapple is a natural air purifier, which is both beautiful and easy to raise, and is deeply loved by everyone. But some flower friends will encounter this kind of trouble when raising green pineapple, they all don't grow yellow leaves, and the leaves look dry and shrunken, others'.
2018-07-20 -
In summer, tiger skin orchids should pay attention to the fact that they don't rot at 3: 10, the roots and leaves are green, and the lateral buds are squeezed and burst.
Tiger skin orchid, also known as tiger tail orchid, because it is easy to raise, not easy to die, but also has a strong ability to purify the air, so it has been loved by many flower friends, there are "tenacious" flower language, very suitable for giving to elders and elders.
2018-07-17 -
Soil fertility testing: how to rationalize fertilization? Analysis report on soil Fertility Grade
The promotion of rational fertilization can avoid excessive application of fertilizer and is beneficial to the sustainable use of farmland. Rational fertilization refers to farmers according to the growth characteristics of crop varieties, matching soil conditions and characteristics, types and characteristics of fertilizers, and cropping after application to the soil.
2019-01-10 Soil fertility testing how to fertilize rationalize grade -
What are the tricks of digging winter bamboo shoots? It is neither astringent nor numb to deal with it this way!
Winter shoots are developed from the bamboo shoots on the bamboo whips of Phyllostachys pubescens, which have not yet been unearthed in winter and are generally better eaten in January or February. It can not only stir-fry, but also stew soup, taste delicious and crisp, nourish yin and cool blood, moisturize intestines, clear heat and resolve phlegm and so on.
2020-11-09 Dig winter bamboo shoots have what skills tricks this way deal with not astringent -
Matters needing attention in introduction of wild giant salamander
Matters needing attention in introduction of wild giant salamander
2018-07-04 -
Processing technology of grilled octopus with charcoal
Octopus is a mollusk phylum, cephalopod, there are 8 brachiopods, also known as "octopus", "steep". There are real octopus, common name Zhenzhang; short octopus, common name Yanzhang; long steep, common name Wangchao. Octopuses inhabit the sea floor, crawl or row on their wrists and feet, and feed on small benthic fish, shrimp, crabs and shellfish, which are distributed along the coast of China. Octopus is an excellent seafood with rich nutrition, delicious taste and unique taste, but also has high medical value. It is deeply welcomed by Chinese and foreign consumers and has been sold as high-grade aquatic products. But,
2019-01-16