-
What are the symptoms of African swine fever in sows?
Summary First day: body temperature around 38.5°C, decreased appetite. Second day: body temperature rises above 40°C, unable to stand, trembling all over, ear tips turn red-purple, belly turns red, feces relatively dry. Third day: body temperature around 40°C, red rings around the eyes, belly
-
A Detailed Guide to the Key Points of American Hazelnut Cultivation Techniques
The American hazelnut actually originated in China, and was only later introduced to the United States, where, under the local climate type, both the yield and the size of the nuts are greater and larger, hence the name. The hazelnut looks like the chestnut we eat, tastes very sweet and fragrant, and generally ripens in autumn.
-
How much does a red maple sapling cost? Plus key planting techniques
The American red maple (Acer rubrum) is a large tree with a very fast growth rate. It can be used both as a street tree and as a garden specimen, and it has high ornamental value. Its leaves are very beautiful, and there are quite a few varieties. So how much does an American red maple sapling cost per plant? Plus planting
-
What Types of American Ginseng Are There? An Introduction to Common Varieties
There are two kinds of American ginseng currently on the market in China: one is imported from the United States and Canada, and the other is introduced and cultivated. What they have in common is: the root is cone-shaped and strip-like, thick and long like a finger, with no rhizome and no fibrous roots, with fairly obvious body rings of 5-10 circles near the head, and the surface has protruding transverse
-
How to cultivate American blackberries? Detailed planting techniques
American blackberries have the advantages of cold resistance, drought resistance, moisture resistance, resistance to pests and diseases, vigorous growth, strong branching ability and easy propagation. Planted in the same year, they bear fruit in the same year, and generally enter the full production period in the third year, with the yield per hectare stable at around 26.25 tons. They are rich in sugar, fruit acids and various
-
Detailed Explanation of Key Points for High-Efficiency Blackberry Cultivation
Blackberry is native to North America and belongs to the Rosaceae family as a perennial vine plant. Its fruit is juicy and tender, crystal clear and translucent, and purplish-black in color. Its nutritional value far exceeds that of apples, oranges, and grapes. It is the third-generation emerging fruit that has developed most rapidly worldwide in recent years, and has high development value.
-
Detailed Explanation of Key Techniques for Greenhouse Cultivation of American Blackberry
American blackberry, commonly known as black strawberry, is a perennial vine fresh-eating fruit of the genus Rubus in the Rosaceae family. Native to North America, it is a third-generation emerging fruit. 1. Greenhouse structure: The greenhouse faces south, with its length running east-west. The north wall and gable walls are built with adobe bricks, with a wall thickness of 0-8m. The frame uses concrete pillars as uprights and bamboo poles as support frames. The greenhouse is 60m long, 10m wide, and 3m high at the roof. The film used for the greenhouse is anti-drip film.
-
Cultivation Techniques for American Blackberry in Xinjiang
Blackberry, a plant of the genus Rubus in the Rosaceae family, is mainly distributed in China in the valley shrublands and forest margins on the northern slope of the Tianshan Mountains in Xinjiang, with a greater distribution in the Ili region. The blackberry fruit is an aggregate drupe, with a rich fragrance and abundant nutritional and health benefits. The World Health Organization has designated it
-
Detailed Explanation of Key Techniques for Greenhouse Cultivation of Figs
The fig (Ficus carica L.) is a deciduous small tree or shrub of the mulberry family, native to the southern Arabian Peninsula in the subtropical region. It was introduced to China via the Silk Road during the Tang Dynasty. Its fruit is also called the "sacred fruit," rich in nutrients with a unique taste and novel flavor, and can be eaten fresh
-
Detailed Explanation of the Intercropping Technique of Angelica dahurica and Vegetables
Angelica dahurica is a plant of the Apiaceae family, and its medicinal part is the root. It is one of China's 40 major commonly used traditional Chinese medicines, with functions such as dispelling wind and removing dampness, draining pus and promoting tissue regeneration, and activating blood circulation to relieve pain. Besides being used in medicinal prescriptions, Angelica dahurica is also a main raw material for Chinese patent medicines such as Shengui Zaizao Pills, Shangqing Pills, Mugua Pills, and Niuhuang Shangqing Pills.
条件筛选