different species Learn more about different 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 -
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 -
Skillful identification of high quality fish species
Look at the specifications of the fish species the specifications of the same kind of fish in the same pond should be neat and uniform, with little difference in body length and weight. On the contrary, the poor fish species with large individual gap and uneven quality often result in low overall survival rate due to predation, mixed germplasm, poor management and other reasons. Look at the body color of the fish. The body color of the fish is bright and shiny. Different species and different culture methods have different body colors. Generally speaking, the back of high-quality silver carp species should be silver-gray, the side of the body and abdomen should be silver-white. Excellent
2019-01-16 -
How to distinguish high-quality fish species
A look at the specifications of fish species the specifications of the same kind of fish in the same pond should be neat and uniform, with little difference in body length and weight. On the contrary, the overall survival rate of poor fish species with large individual gap and uneven quality is often very low due to predation, mixed germplasm, poor feeding and other reasons. Second, look at the body color of fish species. The body color of fish species is bright and full of luster. Different species and different feeding methods have different body colors. Generally speaking, the back of high quality silver carp should be silver gray, the side of body and abdomen should be silver white, and the body color of high quality grass carp should be light.
2019-01-16 -
Orchids are called "old species", "new species", "native species", "resale species" and "tissue culture seedlings".
Baomu Zhai is the first thing we often see, and the seller will add the word "old" before the name of the variety. It is pointed out here that this is a big hoax. The so-called "old species", the parallel words are "new and old species", "new species" or "new flowers" and "old species" is not a word to describe the source, he.
2018-02-28 -
There are many differences in dna among different kinds of dogs.
Researchers in the first issue of the journal Science point out that genetic differences between different breeds of dogs are so obvious that they can even judge a dog's species by its DNA alone. This phenomenon is related to the fact that humans have controlled the inbred breeding of dogs over the past 300 years to acquire the characteristics of different dogs. This shows that human beings can indeed play an important role in the field of species evolution. While analyzing the DNA genetic code of dogs in an attempt to further understand the genetic factors of human diseases, the researchers were surprised to find that only in the past few hundred years, no.
2019-01-15 -
Environmental factors of orchids: light
Environmental factors of orchids: light
2018-05-04 -
The difference between grass and tree
Grass and trees are two big kinds of plants, and they are also green plants that we can often see. So, do you know the difference between grass and trees? What is the difference between grass and tree? Grass is a herbaceous plant, and the degree of Lignification of the stem is low and more.
2020-11-08 Grass and tree difference grass yes plant two -
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 -
Beautiful native plant species up! The Forestry Bureau selects 106 species of native forest plants in Taiwan, all of which can be selected for horticultural landscape and street trees.
Beautiful native plant species up! The Forestry Bureau selects 106 species of native forest plants in Taiwan, all of which can be selected for horticultural landscape and street trees.
2020-03-18 -
A collection of pictures of money tortoise species
A collection of pictures of money tortoise species
2018-07-06 -
How to identify the quality of fish species in aquaculture
Strong fish species is not only an important basis for increasing adult fish production, but also one of the main conditions to improve the survival rate of fish species. The main standards for identifying the quality of fish species are 5.
2019-02-26 -
Phoenix tail bamboo loose tail sunflower different appearance similar species different
Phoenix tail bamboo loose tail sunflower different appearance similar species different
2019-03-02 -
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 to identify high quality fish species
"half the profit is good for planting, and half the grain is good for seedlings." Strong and good quality fish species is not only an important factor to improve the survival rate of fish species, but also an important basis and guarantee to increase fish production and economic benefits. High-quality fish species should have: appropriate specifications, neat, robust and harmless, lively action, strong food grabbing power, specifically to identify high-quality fish species can be summarized as "three look and one sampling". A look: the specifications of fish species in the same pond and the same fish pond should be neat and uniform, with little difference in body length and weight, on the contrary, there is a large individual gap.
2019-01-16 -
Decryption of red earthworms cultured in Taiwan
To explore the secret of Taiping No. 2, which is called "jianghu nickname". There are two kinds of Si, and there are three kinds in Taiping II, as mentioned above, everyone says that it is too.
2019-02-25 -
How to choose cultivated species of Edible Fungi
How to choose cultivated species of Edible Fungi
2020-04-23 -
What are the common species of freshwater shrimp? What are the prices of different varieties? The difference between freshwater shrimp and sea shrimp
Shrimp is a delicacy on the table, the price is usually not low, but many people go to the seafood restaurant to order this dish. Today, the editor is going to tell you about freshwater shrimp, its several common varieties, as well as the prices of different varieties. By the way, fresh water.
2020-11-27 Freshwater shrimp have what common variety different price how -
Why do fireflies glow?
Why do fireflies glow?
2018-09-07 -
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