a variety of species Learn more about a variety of species
-
Present situation and Prospect of Research and Development of New Aquatic products in China
Improved varieties of aquatic products generally refer to the original species and new varieties of aquatic products with excellent economic characters and production performance. At the present stage, although the research and development of new aquatic products in China is stimulated by some favorable factors, such as policy support, technical guarantee, social demand and so on, it still faces.
2016-01-10 China aquatic products new varieties research and development current situation prospect -
Tea variety regionalization
The research work on the distribution of tea varieties in different regions and how to divide the suitable planting areas. Tea areas in China are widely distributed, ranging from 18 °to 38 °N and 94 °to 122 °E. The vertical distribution ranges from the highest to the mountains at 2600m above sea level and the lowest to the low hills only a few meters above sea level. The genetic characteristics of tea varieties and the latitude zonality of the region make the tea and quality style appear certain zonality. In the southern tropics or subtropics, it is suitable for the growth and production of tree-type large-leaf tea varieties.
2019-01-16 -
Fine varieties of tea
Breeding and popularizing fine tea varieties is a fundamental measure to improve the quality and yield of tea and increase the economic benefits of growing tea. From a large number of production practice and scientific research results, it is proved that the selection of excellent tea varieties plays a role in tea production in many aspects: first, it can increase the yield. Tea yield is determined by comprehensive factors such as the number and weight of buds and leaves per unit area, the growth rate of buds and leaves in the annual growth period, the length of vegetative growth period and so on. Under the same conditions, different varieties have different yield factors, so the yield is different.
2019-01-16 -
A detailed explanation of the concept of products and species of orchids
Carry forward the national orchid culture and spread the knowledge of orchids. At present, the orchid research on Yilan has entered an unprecedented new stage. Orchid experts, scholars and other orchid lovers from south to north pay close attention to the new progress of Yilan research.
2018-06-22 -
What are the common varieties of pineapple plants? basic morphological characteristics and representative species of 9 genera
What are the common species of the pineapple family? basic morphological characteristics of 9 genera and representative species many species of the pineapple family live on the branches of big trees, such as the species of the genus Pineapple. The fruit of this genus will crack when ripe.
2018-06-14 -
Which green seedling varieties are the most promising?
Which green seedling varieties are the most promising in the future: starting from the second half of last year, the green seedling market in most parts of the country began to rise steadily, and the prices of green seedlings, medium-sized engineering seedlings, and large-sized seedlings all increased by varying degrees. Especially today.
2016-01-10 Which greening seedlings varieties the most promising prospects the future which -
What are the common ornamental species of Cymbidium in Orchidaceae? The original species and varieties of dipper orchid are
What are the common ornamental species of Cymbidium in Orchidaceae? The original species and varieties of dipper orchid cultivated are ▲ 'yellow-flowered multi-flowered' dipper orchid 'Cypripedium' Multiflower Yellow' ▼ Cypripedium macranthos.
2018-05-28 -
What kinds of edible fungi are there? What is the price and purchase method?
We all know that edible mushrooms are mushrooms, which are often eaten in our lives. In China, there are more than 350 known kinds of edible mushrooms. Few of these fungi are wild, and most of them are artificially planted. If you want to plant them artificially, you need strains. If there are no bacteria,
2020-11-09 Edible mushroom strain have what type price and purchase method -
How many corn seeds do you need per mu of land? What are the high-yielding varieties? How much fertilizer do you need?
Maize seed is a propagule with the ability to grow into an adult plant, which is formed by pollination and fertilization of ovules. Do you know how many corn seeds are needed for one acre of land? Are there any high-yielding varieties? How much fertilizer do you need? From Uncle Li, a corn grower in Xinyang, Henan Province
2020-11-09 how much corn and seeds are needed for one mu of land? -
I'll tell you today: what strange things happened to the rose?
At both ends of Eurasia, breeders in Europe and China are cultivating and breeding Rosa plants. When the world began to become one, the excellent achievements of the East and the West collided accidentally, producing a more wonderful spark.
2018-05-27 -
Seedling planting plan in 2018
2018, a new starting point, a new journey! At this time, seedling people are thinking, which seedling varieties can lead the market in the new year? What kind of seedlings can.
2019-02-25 -
[cactus variety] common species of cactus
![[cactus variety] common species of cactus](https://www.mysheen.com/pic/20190306/6302ba74e84369537e4f50e75cd2c859.jpg)
[cactus variety] common species of cactus
2019-03-06 -
Which species of Luohan fish is beautiful? How to distinguish them?
Luohan fish is a very popular ornamental fish because of its colorful and beautiful patterns, graceful posture in the water, intimacy with people and good interaction with people. Which species of Luohan fish is beautiful? How to distinguish them? Which species of Luohan fish floats?
2020-11-11 Luohan fish a species beautiful should how distinguish they -
Q: what are the common varieties of celery on the market at present?
Q: what are the common varieties of celery on the market at present?
2018-07-25 -
How to configure and maintain ornamental grass species and turfgrass species
How to configure and maintain ornamental grass species and turfgrass species
2019-03-04 -
What are the varieties of ornamental fish goldfish? There are three advantages to raising it!
Goldfish is an ornamental fish evolved from crucian carp. It has strange posture, gorgeous color and beautiful shape, and is loved by many people. Everyone likes to keep them at home or in the office of the company. So, what are the varieties of goldfish? What's so good about keeping it?
2020-11-11 Ornamental fish goldfish species which ones are raised it has -
Causes of species degradation of Chinese yam and its solutions
Causes of species degradation of Chinese yam and its solutions
2019-12-27 -
What are the species of ornamental fish?
What are the species of ornamental fish?
2018-09-08 -
Common orchid species and small techniques for orchid maintenance
Common orchid species and orchid maintenance techniques as the orchid of the plum orchid bamboo chrysanthemum "four gentlemen in the flower" orchid, beautiful flower shape, vitality and environmental adaptability.
2019-02-22 -
Which corn variety has high yield? Ranking of the best high-yielding maize species in China
Corn is a common cash crop, which is planted in every region of our country. There are many kinds of corn seeds on the market, and if you want to pursue high yield, which variety should you choose? The following editor introduces the ranking of the best high-yielding corn species in China.
2020-11-27 Corn variety which high yield China the best species ranking