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Can you eat well fish?
In many rural areas, there are wells, and sometimes some fish appear in the water of the wells. But even if the rural people hit the well fish by drawing water, they will put it back. What causes it? Can I eat well fish? 1. Well fish generally do not grow up, although both well water and groundwater contain
2020-11-11 Wells fish can you eat in many rural areas -
The goal of a well-off society in an all-round way should not just be reduced to a limited index.
In recent years, in order to evaluate the achievements of building an all-round well-off society and measure the distance between building a well-off society in an all-round way and building a well-off society in an all-round way, some research institutions have put forward an all-round well-off index system. Measured by the index system, people can directly see the progress of building a well-off society in an all-round way. But there is a tendency.
2016-03-20 Comprehensive well-off goal can not only simplified reduced limited index -
What are leeches (leeches) afraid of? How to wipe it out quickly?
The well water in rural wells is generally filtered and infiltrated. As long as the water source and soil are not contaminated, the water is usually relatively pure, but if there are leeches, it means that there is something wrong with the water quality. What are the leeches afraid of? How to exterminate quickly
2020-11-11 Leeches leeches fear what how fast eliminate countryside wells -
The dripping Guanyin at home does not grow well until it is done well.
The original title: the dripping Guanyin at home does not grow well. Only when these points are done can the branches flourish! Abstract: nowadays, many people will raise Dishui Guanyin at home, either at home or in the office, because of the concept of dripping.
2018-09-05 -
The year of severe drought tests irrigation and water conservancy
Since July, a severe drought not seen in decades has spread in central and northeast China. According to reports, 30.1 million mu of crops have been affected in Liaoning, and hundreds of thousands of mu of farmland in some places have successively failed. "Central Plains granary" Henan, drought-affected areas involving Zhengzhou, Pingding
2016-03-20 The great drought the year the test irrigation and water conservancy entered since July a -
Bury an iron nail and pour some vinegar, gardenia and jasmine grow well? It is necessary to raise them well by mistake.
Bury an iron nail and pour some vinegar, gardenia jasmine grows well? Wrong! It takes half a year to raise them well. In recent days, I have seen some people say that it is very good to grow flowers with vinegar and iron nails, such as gardenia and jasmine.
2018-07-18 -
China encounters agricultural water crisis in many places
Water resources are becoming more and more scarce, and the water bottleneck of agricultural development is becoming more and more prominent. In this year's drought in many places, this problem has been more fully exposed. In some areas, because of the continuous decline in groundwater levels, the water was pumped only last year and the year before last.
2016-03-20 china many places encounters agriculture water crisis water crisis under crisis -
Copper grass is not growing well? With its leaves, the leaves are greener than the palm.
Copper money grass looks very small, one flower, very good-looking, and the name implies good, many people will raise some at home, but also very easy to live, give some sunshine and water, can grow very good, vitality, even if cut off.
2018-08-07 -
Phalaenopsis always has rotten roots and might as well change to another culture medium.
Many potted friends like Phalaenopsis, but they can't keep it well, especially in a potted environment. It seems to be very difficult to raise Phalaenopsis well. In fact, to sum up all the problems, it is the problem of root rot, and the most direct and main cause of root rot is watering. It can be said that I can't raise Phalaenopsis well.
2019-06-02 -
It is important that goldfish orchids can not be raised well with soil, so that the soil grows well and blossoms a lot.
Goldfish orchid is not raised well, matching soil is very important, so to match the soil, grow well, flowering a lot of friends asked goldfish orchid with what kind of soil to cultivate? Goldfish hanging orchid is easy to raise, but in fact, it is not easy to raise, especially in summer. If you keep it outdoors.
2018-08-21 -
Drop the bud during the orchid period. You didn't do it well, so the flowers can't bloom well.
Jianlan has thick green leaves, elegant and small flowers, and slender leaves, which give people a refreshing feeling in the hot summer, but there are also orchid friends who find that Jianlan has the problem of buds and buds, and the flowers can not bloom well.
2018-06-29 -
If you want to raise the green pineapple well, it will be difficult for it to do well for a long time.
Green pineapple is the most common flower plant in the family, its leaves are evergreen all the year round, which adds a lot of vitality to the room, and it can effectively absorb harmful gases such as formaldehyde and trichloroethylene in the air.
2018-08-04 -
The reason why camellias can't grow well is here to see what's wrong with you.
Camellia has beautiful plant shape and bright colors, so it is a home potted plant that many flower friends like very much. Anyone who has raised camellias knows that it is not easy to raise camellias well. Many flower friends think that camellias are difficult to raise, can not be raised well or can not live.
2018-05-16 -
The crab claw orchid grows well but does not bloom. Do well in these three flowers.
Crab claw orchid is a flower raised by many friends at home. People like its colorful flowers, like its drooping head "shy", and like its flowering in the middle of winter. Yeah, that's what crab orchids do. They're a little different, and...
2018-08-26 -
How can gardenias not be raised well?
Often some flower friends leave a message to Chengcheng, saying that they like gardenia very much, but they just can't raise them well! In fact, gardenia is not so difficult to raise, today, into the achievement system to tell you: in the end how to raise gardenia! First, the city.
2018-08-15 -
Ranking of China Agricultural Universities in 2016
Ranking of China Agricultural Universities in 2016
2019-02-19 -
It is not difficult for beginners to raise jasmine potted plants well, as long as they make these key points well, they can promote more blossoms.
Jasmine has a strong fragrance and a long flowering period, and it is a good summer drink. Many people like to raise a few pots at home, breeding is also very simple, if you are a novice, you might as well try to do the following two points is enough. ...
2018-06-08 -
Crab business opportunity: it is better to raise well than to sell well.
Crab business opportunity: it is better to raise well than to sell well.
2019-02-22 -
Pay attention to the succulent plants. Beginners can raise them very well.
Succulent surface looks succulent, let people feel very lovely, heart can not stop like, succulent is relatively easy to feed, however, some people in raising succulent, may be due to the neglect of some aspects, let succulent.
2018-09-25 -
What if wild Yingshanhong can't raise well? Learn this to make it thrive.
Wild Yingshanhong is often seen in daily life. Most of the time, there are wild Yingshanhong beside the green road. They are very beautiful and highly ornamental flowers. They can not only green the city, but also keep them at home.
2018-10-13