seventy percent Learn more about seventy percent
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The difference between whales and dolphins
Seventy percent of the earth is ocean. There are many animals in the ocean world. Whales and dolphins are two kinds of ocean animals we know in our daily life. What's the difference? Whales and dolphins Whales are cetaceans collectively
2020-11-11 whale and dolphin difference earth seventy percent -
Some suggestions for beginners to raise orchids
One of the few varieties in the spring sword. The flower is a mid-drooping leaf, the leaf is drooping, showing a large cymbal ring; the holding petals and tongue petals are clean and transparent. Because its leaves hang around, like an arched door, the flower is taller than the seedling, jumping on the "door", taking the meaning of Yuyue Longmen, hence the name "Longmen Su".
2018-02-25 -
National standard for japonica rice
According to the national standard, japonica rice is divided into one, two, three, four and six grades. Among them, the lowest quality index of first-grade early japonica and japonica glutinous rice is 81%, impurities 1%, and the color and smell should be normal. The lowest quality index of the roughness rate of late japonica rice in the first class area is 82%, and the second class is the second class.
2020-11-09 Japonica rice national standard japonica rice according to the national standard one two -
United Nations: wrong fertilization makes soil thin, 1/3 of the world's soil is degraded, draw a map of the world's soil, Taiwan can participate
United Nations: wrong fertilization makes soil thin, 1/3 of the world's soil is degraded, draw a map of the world's soil, Taiwan can participate
2019-06-25 -
Seventy-year-old farmer Zhao Shengchi has won the national patent to cultivate sweet tea seedlings.
Seventy-year-old farmer Zhao Shengchi has won the national patent to cultivate sweet tea seedlings.
2019-02-22 -
Key points of fattening donkeys in winter
Donkey is a herbivore with strong disease resistance, easy feeding, good management, fast reproduction, stocking and captive breeding, and small investment, so it is very suitable for farmers to raise on a small scale. After short-term fattening in winter, the weight of the little donkey can reach 150,200kg, and the weight of the adult donkey can reach
2020-11-08 Breeding donkey winter fattening key points grass feeding habits -
What is the cause of the excessive growth of cotton? Can spraying fertilizer be prevented?
Cotton production occupies a very important position in China, because cotton is grown in many places in our country. In the process of planting cotton, growers will encounter a very headache phenomenon, that is, cotton will grow too much in the field.
2020-11-08 Cotton only grow what is it cause spray fertilizer can -
[love Daze] the old man in his seventies guarded the mountain and Green Mountain for eight years to build the orchard "Republic"
In Dayinjia Village, Dazeshan Town, Wang Qingbao guards his orchard "Fengze Garden". There are more than 80 mu of orchards with 30 mu of grapes, as well as cherries, walnuts, apricots and peaches. Uncle Wang is 71 years old and has been growing grapes for 8 years. He "Green Mountain"
2020-11-27 [ affection full Ozawa ] 70 years old old man Guan Shan Green Mountain 8 years -
What should be paid attention to in harvesting edible fungi?
First, grasp the best harvest time. Basically, all kinds of mushroom ears are beautiful in appearance and good in taste when they are 70% to 80% mature. Take Lentinus edodes as an example: the sign of maturity of Lentinus edodes is that the membrane has been broken, the cap has not been fully developed, and there is still a little inner roll, forming a "gong edge"; when the pleats have been fully elongated and changed from white to yellowish brown or dark brown, it is the most timely harvest time for Lentinus edodes. Lentinus edodes harvested at the right time has bright color, strong aroma, thick cover and soft meat. Second, pay attention to picking technology. Edible mushroom picking, usually mushrooms with stalks, such as Lentinus edodes, mushrooms, straw mushrooms, Gieson
2019-01-15 -
Any one of these 99 kinds of rose can make a garden.
As soon as summer begins, the rose begins to "dominate" the whole flower market. The 99 kinds of flowers selected today can be said to be the "best poison" in the rose, and they fall at a glance! 1. Going home with you to grow flowers is also called "for your family", flowering period.
2018-05-16 -
The price of new grain on the market is stable and farmers' sales are active.
Wang Chengqiang, Li Lei, Chu Ruizhen and Ma Kuiyu inspection time: Thursday, September 25, 2014. Route: the second day: Hegang Fujin, the inspection area includes Baoquanling Administration, Gongqing Farm, Junchuan Farm, Suibin Farm, Mingshan Farm, Puyang Farm and other farms.
2016-03-20 New grain on the market price steady increase farmers sales active -
How much is it now? it is equivalent to the ten thousand yuan households of 30 years ago.
With the erosion of inflation in the past three decades, "ten thousand yuan households" has to become a historical concept, so how much wealth is now equivalent to the previous "ten thousand yuan households"? An authoritative academic research report by Zhong Wei, a professor at Beijing normal University, the answer.
2018-05-29 -
Duckling breeding technique
The duck must be no stranger to us, and we can often see it in our life. It can be divided into adult ducks and young ducks, which we usually call ducklings. Now many people like to buy ducklings for breeding, but the raising of ducklings
2020-11-08 Ducklings breeding techniques ducklings ducks presumably everyone -
The mystery of wealth in the giant towel gourd
The mystery of wealth in the giant towel gourd
2019-02-22 -
People have been rare since the 1970s, but he doesn't think so because he is very happy with the company of these kinds of trees.
People are rare in the seventies, but he doesn't think so. Because of the company of these kinds of trees, he feels very happy. As the saying goes, when you reach the age of 60, you are fooling around with work and entertainment in your twilight years. After the age of 70, it will be a big change every year.
2018-09-13 -
Notice No. 2105 of the Ministry of Agriculture of the people's Republic of China
According to the provisions of the measures for the Administration of Geographical indications of Agricultural products, the Institute of Agricultural Sciences of Haidian District of Beijing and other units have applied for the registration and protection of national geographical indications of agricultural products for 79 products, including Haidian Yubada apricot. After preliminary examination, expert evaluation and publicity, it is in line with agricultural products.
2015-12-26 People's Republic of China Ministry of Agriculture notice No. 2105 according to -
The old man said, "Don't plant trees at sixty. Why can't you plant trees at the age of sixty?"
Abstract: old people in rural areas say, "if you don't build a house at 50, why can't you build a house at 50?" "Don't build a house at fifty. Don't plant trees at sixty. I don't make clothes at seventy. Eighty doesn't visit friends. " This is a proverb handed down from ancient times. It is said that the ancient proverb comes first.
2018-09-17 -
Feeding and management of Yorkshire sows during high yield period
1. The age structure of sows should be reasonable. According to the investigation and statistics of 10 births and 150 litters in a certain pig farm in Jining, the production performance of sows varies with age (parity). Yorkshire sow is an excellent breed with stable genetic characters, long high yield period, strong fecundity and long-lasting high and stable yield. According to the investigation of 10 live births and 150 litters in a certain pig farm in Jining, the average number of live litters of adult sows (4mur7 litters) is 12.4, which is higher than that of young sows (1Mel 3.
2019-01-16 -
"Green Wind" grabs "fresh" Machine
"Green Wind" grabs "fresh" Machine
2019-02-20 -
A corn seed magic geometry
A corn seed magic geometry
2019-02-18