3000 BC Learn more about 3000 BC
-
History of wheat planting in China
Wheat was widely cultivated in China around 3000 BC. Carbonized wheat and barley grains were found in 1985 and 1986. After the Han Dynasty, wheat began to spread slowly to the south, and the north also continued to develop. Since 1996
2020-11-09 China wheat planting history in 3000 BC -
When was eggplant pepper introduced into China? Blossom sitting fruit long mite, what medicine does lobular disease hit? Planting effect of supplementary species
Pepper is also known as horned pepper, long pepper, vegetable pepper, lantern pepper, Solanaceae, pepper belongs to one-year or limited perennial herbs. So when was it introduced into China? Blossom sitting fruit long mite, what medicine does lobular disease hit? What are the influencing factors of planting benefit? According to the data of Solanaceae,
2019-03-21 -
How to plant pear seeds in small pots
Pears are a very common fruit on the market. With the development of planting technology and refrigerated transportation technology, pears can be eaten all the year round. But have any friends ever thought of using pear seeds to cultivate small pear trees in pots? It's right here.
2020-11-08 Pears seeds how small potted pears in the market on the market -
Light and shadow. East and west
Brief introduction of the author: Hualuo in Chunshan, Hangzhou, Zhejiang Province. The graduate student of Zhejiang University is studying. Lovers of flowers and trees. Monet's water lily is one of my favorite oil paintings. Claude Monet,The Water Lilies-The Clouds,...
2018-07-21 -
Are pigeons protecting animals?
Pigeons are common birds and are widely raised all over the world. The dove is also known as the dove of peace. The logo of the International year of Peace is the pattern of flying a dove around the hands with an olive branch. It symbolizes peace and friendship. And some friends just
2020-11-11 Pigeons yes protection animals Mo pigeons is a kind of common -
How to control fine stripe disease of rice
Rice bacterial leaf streak is referred to as rice fine leaf streak, which is an important disease in rice production in China. The pathogen belongs to Monosporium flavum, which invades from the stomata of leaves, and the disease can occur in any growth period of rice. The disease spot is a short and thin narrow stripe, and the stripes appear between the leaf veins. according to the light observation, the disease spot is translucent, waterlogged, and turns red in the later stage, and there are a large number of bacteria on the spot, especially on the back of the leaf, it is not easy to fall off when dry. Due to the lack of disease resistance combinations in hybrid rice, and the wide occurrence area and uneven distribution of diseases, it brings great difficulties to seed quarantine.
2019-01-16 -
Pistachio, also known as pistachio, is one of the four major nut trees in the world. Nuts are highly nutritious food.
Pistachio tree (Pistacia vera) is also called pistachio, a small deciduous tree. The tree is about 10 meters high, with odd-pinnate leaves, long age and slow growth. it takes at least six years for seedlings to bear fruit from the first year of seed planting.
2018-07-06 -
How many stomachs does a camel have?
How many stomachs does a camel have?
2018-07-02 -
Corvette (potato)
Variety source: formerly known as Calwhite, alias A76147-2, it was selected from the hybrid offspring of Pioneer × BC8370-4 in the United States. It was approved and approved for promotion by the University of California, the Idaho Experimental Station and the United States Department of Agriculture in 1997. Characteristic plant type erect, strong, green stems and leaves, plant height about 70cm; Corolla is a medium-mature variety, about 8Od from emergence to maturity. The plant has strong resistance to stress and invades internal and external such as growth crack, broken skin, hollow and thermal necrosis.
2019-01-16 -
The difference between outer ternary and inner ternary
Sanyuan pig has strong stress resistance and obvious heterosis. At present, the most widely used breeding plan in China is A (BC), An is the terminal boar, B is the matrilineal male parent, C is the matrilineal female parent, in which An is mostly Duroc, B is Landrace pig, C is large white pig.
2020-11-11 Outer ternary and inner differential pig resistant strong -
The planting method of coriander
The planting method of coriander
2018-07-05 -
Where is the producing area of walnut in China?
Walnut cultivation in China has a long history. In the 3rd century BC, Zhang Qian sent walnuts to the Western regions to introduce walnuts into China. The origin of walnuts is Iran. Now walnuts are distributed in all parts of our country. After a long period of careful cultivation, there are many new walnut varieties.
2020-11-27 Walnut producing area China where in our country cultivation walnut -
When will chili peppers enter China?
When will chili peppers enter China?
2018-08-13 -
Domestication method of pet mink
Domestication method of pet mink
2018-09-08 -
How to grow coriander
Coriander can withstand low temperatures from-1℃ to 2℃, suitable growth temperature is 17℃ to 20℃, more than 20℃ growth slow, 30℃ will stop growing. The coriander is not strict with the soil, but the soil with good soil structure, strong fertilizer and water retention performance and high organic matter content is beneficial to coriander growth.
2020-11-10 latest coriander of planting method ability ℃ to -
What family of animals is donkey in zoology?
Donkeys have a long history in China. In the Bronze Age of the Shang Dynasty around 4000 BC, donkeys have been domesticated in the Shache area of Xinjiang. Since the Qin Dynasty, donkeys have gradually entered the mainland from northwest China and India as rare livestock. There were also Zhuge Jin during the three Kingdoms period.
2020-11-11 Donkey in zoology what is it family animal donkey in -
When will the latest chili peppers enter China?
Pepper is a kind of very irritating food, also known as spicy, horny horn, horny pepper, etc., is an annual or limited perennial plant of the genus Capsicum in Solanaceae, because it has the functions of sterilization, antisepsis, seasoning, nutrition, cold repelling and so on. for human disease prevention, treatment, improved genes,
2020-11-10 The latest chili when enter China is a kind of -
Storage Technology of Garlic
Garlic alias garlic, Hu garlic, lily family Allium to form a bulbous scale buds in the cultivation of species. Garlic is native to southern Europe and Central Asia. It was first cultivated in Mediterranean coastal countries such as ancient Egypt, ancient Rome and ancient Greece. It was only used for medicinal purposes at that time. It was introduced into Guanzhong area of Shaanxi Province from the Western Regions by Zhang Qian in 113 BC. Later, it spread all over the country. It spread to Japan in the 9th century. It expanded to Africa and South America in the early 16th century. It began to be cultivated in North America in the late 18th century. Now it has spread all over the world. Garlic has high nutritional value, unique flavor, sticky and spicy
2019-01-16 -
The "past life" of common fruits and vegetables
Think about it when you feast on a piece of watermelon or corn. These fruits and vegetables that we are used to are not necessarily before.
2019-02-27 -
When is the history of chestnut planting? How to plant chestnut trees and how to nurse and feed the soil?
Chestnut trees have been growing starch nuts for thousands of years since at least 2000 BC. In the past, nuts have been an important source of human food, used to make substitutes for flour and potatoes. At present, nine species have been planted in temperate regions around the world.
2019-04-27 Chestnut planting history time how care good