each species Learn more about each species
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Study on different compound planting patterns of Dictyophora and Polygonatum polygonatum under Castanea henryi forest
Research fund project on different compound planting patterns of Dictyophora and Polygonatum polygonatum under Castanea henryi forest: integrated demonstration and promotion of key techniques of forest-fungus compound cultivation in the mountainous area of southern Zhejiang (project number: 2014ts16) 2015-2016, two forest fungi in southern Zhejiang.
2018-06-12 -
What are the common fish species? What are the characteristics of each species?
Sea bream appetite offshore bottom fish, mainly distributed in China's Yellow Sea and Bohai Sea and other sea areas, sea bream with its red and very beautiful, tender meat and delicious taste, ranking the top of marine fish. And the Japanese have an unusual fondness for snapper, almost a festival.
2020-11-27 common of snapper species which each between all have -
What are the common species of pine? What's the price? What are the characteristics of each?
Pine is a well-known tree species, but at present, there are nearly 80 known loose species in the world, not only many species, but also widely distributed, not necessarily known to you, and some have never been heard of. Most pine trees are tall trees, and
2020-11-27 Pine trees common varieties what price how each has its own -
Fish species are released in autumn to ensure survival in autumn.
Strengthening the cultivation of fish species in autumn is the key to improve the survival rate of overwintering fish species. Improve the environment before the release of fish species, release half of the original pond water, and then add new water. 150 kg fermented manure was applied per mu pond, once every 9 days, for a total of 3-5 times. Appropriate topdressing of chemical fertilizers based on nitrogen and phosphorus, generally 1.5-2.5 kg of urea and 3-5 kg of superphosphate per mu of pond, about once every 7 days. Add fresh water after each fertilization to keep the transparency of the pool water at 20-30 cm. Use quicklime 10 per mu of water every half a month
2019-01-16 -
Fish species released in autumn and cultivated in autumn to keep them alive
Strengthening the cultivation of fish species in autumn is the key to improve the survival rate of overwintering fish species. Improve the environment before the release of fish species, release half of the original pond water, and then add new water. 150 kg fermented manure was applied per mu pond, once every 9 days, for a total of 3-5 times. Appropriate topdressing of chemical fertilizers based on nitrogen and phosphorus, generally 1.5-2.5 kg of urea and 3-5 kg of superphosphate per mu of pond, about once every 7 days. Add fresh water after each fertilization to keep the transparency of the pool water at 20-30 cm. Use 10-15 kg of quicklime per mu of water every half a month
2019-01-11 -
There are more than 500 species of alien invasive plants in China.
In recent years, tropical micro-chamomile, southern Phoenix blue, southwest Eupatorium adenophorum, these exotic invasive plants have caused serious losses to China's ecosystem and economic development. The latest survey shows that there are more than 500 species of alien invasive plants in China. Chinese department
2016-03-20 China exotic invasive plant has more than 500 species tropical micro -
It is better for these flower and plant species to bloom together and reduce diseases and insect pests.
There are some symbiotic plants in horticulture, they are especially suitable for growing together, they all promote each other to a certain extent, while some plant species are mutually exclusive and hinder each other. Let's take a look at what this is.
2018-05-13 -
Bonsai cultivation of leaf flower cultivation techniques
The appearance of the leaf flower is not amazing and goes unnoticed. The three flowers are often clustered in three larger bracts, and the pedicels are connate with the veins of the medicine tablets. The bracts are time-shaped, with bright red, orange, purplish red, milky white, etc., similar to gorgeous petals, hence the name leaf flower, triangular flower. In winter and spring, colorful bracts unfold
2019-02-10 -
Technical regulation for production of edible bacteria
Edible strains refer to artificially cultured pure mycelium of edible fungi, which are usually divided into mother species, original species and cultivated species. Mother species are pure mycelia identified as valuable for production through strict screening. The mother seed is cultured with test tube slant medium, which is also called test tube species or first-class species. The mother seed is propagated and transferred to sawdust or grain culture medium to obtain the strain, which is called the original seed or secondary species. The culture container is mostly a can bottle or a strain bottle. The strain propagated from the original seed is called cultivated species or tertiary species, which can be directly used for production and cultivation. 1. Preparation of mother seed 1. Preparation of mother seed
2019-01-16 -
What are the varieties of lobster? What is the eating season and main producing area of each variety of lobster?
Grain in Beard solar terms are coming soon, and this is the peak period of lobster listing. I believe you have seen crayfish in many restaurants, night markets and vegetable markets. The crayfish is only a tiny branch of the lobster species, and it is known that the lobster species are all over the world.
2020-11-27 Lobster what are the varieties varieties food seasons and -
Practical seed production techniques and Identification of Edible Fungi Diseases
Practical seed production techniques of Edible Fungi
2019-06-03 -
Practical techniques for seed production of Edible Fungi
Practical techniques for seed production of Edible Fungi
2019-08-02 -
Fish fingerling cultivation in autumn
The range of water temperature in autumn is between 20-30 ℃, which is a good time for fish growth, especially for fish species with small size and poor physique, which is the fattening season, so farmers must strengthen the cultivation of fish species. 1. Disinfect and clear the pond and transfer to the new pond: the old fish pond that breeds the fish species. After several months of feeding in spring and summer, the water quality gradually ages, the dissolved oxygen and food organisms decrease, and the number of pathogenic microorganisms increases, which will stagnate the growth of the fish species. Grass carp are more likely to get sick in such old ponds. At this time, the fish species should be transferred to the new pond to strengthen the cultivation. Where there is a shortage of water
2019-01-15 -
What leaves does longicorn beetles eat? What are the common species of longicorn beetles?
Speaking of longicorn beetles, I believe it is the memory of many people's childhood. When I was young, I often caught longicorn beetles together, which was very interesting. Only after growing up did they discover the seriousness of the damage caused by longicorn beetles, which mainly eat the xylem of fruit trees, as well as tender branches and leaves. And God.
2020-11-27 Longicorn beetles eat what leaves have which common species talk about -
How to cultivate the seedlings of herring in pond
Herring is a kind of green fish, which is mainly distributed in the plain area south of the Yangtze River and rare to the north of the Yangtze River. it is an important fishery resource and the main culture object in lakes and ponds in the middle and lower reaches of the Yangtze River and along the Yangtze River. for freshwater culture in China
2020-11-08 Herring pond fry how to cultivate herring yes a kind of color -
Identification of seven species of closed-shell turtles
At present, the breeding of closed-shell turtles is one of the hot spots in turtle breeding. There are seven species of closed-shell turtles, except Anbu closed-shell turtle is a common species, the other six species are difficult to see their appearance. In order to enable farmers to select species correctly, the identification methods of seven species of closed-shell turtles are introduced as follows: 1. The difference between closed-shell turtles and other turtle species closed-shell turtles are specialized groups of turtles. The middle part of their abdominal nail is connected by ligaments, which is like a hinge and can move. after death, the ligament is broken and the abdominal nail becomes two segments, so the closed-shell turtle is called broken plate tortoise.
2019-01-16 -
Common Species and Cultivation Techniques of Aquatic Flowers
Common Species and Cultivation Techniques of Aquatic Flowers
2019-09-12 -
What are the common species of parrots?
Parrot is a common pet bird, because it can learn to talk, so it is very popular, but there are many species of parrot, many people can not tell. So, what are the common parrot species? Let's get to know it together. 1. Budgerigar
2020-11-11 Common parrots which species are there parrots yes a kind of common -
Techniques of cage culture of Monopterus albus in ponds and ditches
Monopterus albus is rich in nutrition, delicious in meat taste, nourishing and healthy, and is loved by consumers. Monopterus albus culture is a good rural sideline with low investment, short cycle, quick effect and high economic benefit. Using the existing fish ponds and river ditches to cultivate eel in net cages, neither
2020-11-08 pond river ditch cage culture eel skill nutrition -
What are the characteristics of pine trees? How much is a sapling?
There are more than 100 species of pine in the world. China is one of the countries with the richest species of gymnosperms in the world. Only from the perspective of Pinaceae, it can fully show that Huaxia is the hometown of gymnosperms. In ancient times, pine trees were praised by poets of all ages.
2020-11-09 Pine trees characteristics which saplings more less money a tree