man-made Learn more about man-made
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Exports of Indian man-made chemical fibers and other textiles to Arabia continue to grow.
Exports of Indian man-made chemical fibers and other textiles to Arabia continue to grow.
2019-02-23 -
Stopping irrigation is a man-made disaster, not a natural disaster! Peach bamboo seedling farmers went north to complain and roared: don't sacrifice agriculture any more!
Stopping irrigation is a man-made disaster, not a natural disaster! Peach bamboo seedling farmers went north to complain and roared: don't sacrifice agriculture any more!
2020-11-04 -
The preservation of orchids caused by four man-made disasters in history, especially the fourth time, is still fresh in people's memory.
The orchid preserved by four "man-made disasters" in history, especially the fourth time, is still fresh in people's memory. For our countrymen, it is one of the flowers that we are proud of. Because of its purity and elegance, it is deeply loved by our people. Same as.
2018-05-08 -
The reasons for the weak growth of cherry blossoms
1. Insufficient soil nutrition cherry blossom consumes more water and nutrients, and its site soil nutrients will be lost due to a variety of reasons, lack of nutrients, resulting in malnutrition and weakness of cherry trees. two。 Soil impermeability trampling and unreasonable paving and other man-made causes of soil consolidation, poor ventilation, poor air permeability, inhibit the growth of roots. Most of the cherry trees along the road in the park are affected by man-made trampling, excavation, filling and so on. Soil consolidation causes part of the root system to die, and the tree potential is also weak. 3. Poor soil texture
2019-01-16 -
Man-made causes of herbicide damage and preventive measures
Man-made causes of herbicide damage and preventive measures
2018-08-09 -
Man-made causes of disease in baby fish
Man-made causes of disease in baby fish
2018-07-04 -
Half man-made, half built in days.
Listen to the fate of the bonsai is also so easy to find a thousand troops will be difficult to find plants and trees everywhere as follows: even if you search all over the world, you must not have one or two rights and sigh through the screen the wonderful content of the coexistence of heaven and earth with people.
2018-05-17 -
Ecological Environment and Man-made Regulation of Cymbidium
Ecological Environment and Man-made Regulation of Cymbidium
2018-05-04 -
The preservation of orchids caused by four "man-made disasters" in history
1. The "Taiping Heavenly Kingdom Movement" ("Gengshen Rebellion") broke out in 1851: in 1860, the Qing army suppressed the Taiping army in southern Jiangsu and Zhejiang, which led to the existence of Lanhui's famous products, and a large number of precious orchids were destroyed by the war. In addition, this period also led to the loss of many precious Quran spectra due to burning. From the end of the 1930s to the fourth.
2018-02-24 -
The matter is man-made-- the candle empire started with waste glass bottles.
In the eyes of most people, Adam Fetsch, who didn't even go to college, started a business by making candles. Don't underestimate his candles. In 2015, Candlefish retail has been distributed in 300 stores across the United States.
2018-05-26 -
The causes and control methods of the latest white spike of wheat
When wheat is about to mature, there will often be a large number of white spikes, resulting in a serious decline in yield, many farmers do not know what caused it. What is the cause of white spike in wheat? it is caused not only by diseases, but also by environmental and man-made causes.
2020-11-10 The latest wheat white spike cause and control methods -
Breeding techniques of Egg Duck
Egg duck breeding technology due to the change of market demand, egg ducks are in short supply in many areas, so more and more farmers begin to raise egg ducks. Here, the editor summarizes the characteristics of their breeding techniques: environmental requirements: quiet
2020-11-11 Egg duck breeding technology due to market demand -
How to prevent and control soil erosion in the future
Interpreter: Liu Zhen, Director of the soil and Water Conservation Department of the Ministry of Water Resources: reporter Zhao Yongping recently, the State Council formally approved the National soil and Water Conservation Plan (20152030), which is China's first national soil and water conservation plan and an important part of soil erosion prevention and control.
2016-01-10 In the future soil and water loss how prevention interpretation people Ministry of Water Resources -
Causes and control methods of white spike in wheat
Causes and control methods of white spike in wheat
2018-09-12 -
Egg duck breeding technology detailed explanation: lighting requirements are critical!
When it comes to breeding techniques for laying ducks, we must first understand the concept of laying ducks. Generally speaking, ducks begin to lay eggs and are called laying ducks during this period of time. Egg ducks have higher requirements for the environment than ordinary ducks, and they need to be suitable for both light and temperature.
2020-11-11 egg duck breeding technology detailed explanation lighting requirements very key said -
The situation of protecting cultivated land after 30% soil erosion in China is grim.
By the end of 2013, there were 646.1684 million hectares of agricultural land in China, with a net increase of 4900 hectares of arable land during the year. The total area of soil erosion in China is 2.9491 million square kilometers, accounting for 31.12% of the total area of the census. Zhao Ye, a professor at the School of Environment of Beijing normal University, pointed out that
2016-01-10 The whole country 30% soil erosion protection cultivated land situation grim -
How to make the soil acidic? how to increase the acidity of the soil?
Orchids like weakly acidic soil, so we try to prepare this kind of soil when growing orchids. Lan you asked, my soil is neutral or alkaline, how to do? We can make the soil weakly acidic through some man-made modification, which is not difficult.
2018-10-10 -
What if the triangular plum blossom falls? the reason for the triangular plum blossom is analyzed / man-made is the main cause
As a beautiful ornamental plant, many flower friends will plant triangular plum at home. It is said that when it blossoms, the scenery is very beautiful. However, some flower friends responded that the triangle plum blossom they raised had fallen off! What's going on? In fact, there are many reasons why triangular plum blossoms, among which man-made is a factor that can not be ignored.
2018-12-23 -
Pictures of crocodile turtles
Pictures of crocodile turtles
2018-07-07 -
How do watermelons spread their seeds?
Watermelon is often eaten in summer, and it is in great demand every year. So do you know what watermelon tests spread seeds? Let's have a look! I. what does watermelon rely on to spread seeds? watermelons are mainly transmitted through natural or man-made transmission.
2020-11-08 Watermelon shit what spread seed yes watermelon like summer