1. I heard there is a big carp produced abroad. Where is it?Carp is native to Central Asia, so there are many places where carp is produced in that area (such as our neighboring country Japan). I wonder which place you are referring to? 2. You can bring fish such as fish to CanadaFish and meat cannot be brought into Canada, even products with fish or meat listed on the ingredient list. Once discovered, the goods will be confiscated at the least, and fined and blacklisted at the worst. 3. What are the dangers of Canada lily?There are three main hazards of "Canada Goldenrod". First, it grows extremely densely, encroaching on the growth space of native species. Second, it is secreted into soil materials and destroys the ecological balance. Third, it can hybridize with plants in the Asteraceae family and change genetic information. Canada goldenrod is a perennial herbaceous plant of the Asteraceae family of the Campanulaceae order, also known as yellow warbler and goldenrod. Its morphological characteristics are long rhizomes, upright stems up to 2.5 meters high, lanceolate or linear-lanceolate leaves, 5-12 cm long; the plant's capitula is very small, 4-6 mm long, and grows on one side of the inflorescence branch. Most of the curved inflorescence branches and the capitula growing on one side form an unfolded cone-shaped inflorescence. Canada goldenrod is an invasive alien species in my country. It poses three major hazards. First, it grows extremely densely, encroaching on the growth space of local species. Second, it is secreted into soil material, destroying the ecological balance. Third, it can hybridize with plants in the Asteraceae family and change genetic information. Moreover, it has a wide growth range. In addition to wastelands, roads, national highways, expressways and other places, it also grows in farmland. Its root system is very developed, with up to 10 underground rhizomes. It will spread and grow rapidly within a certain range. Coupled with its strong ability to absorb water and fertilizer, it will slowly cause weak seedlings and yellow seedlings in the surrounding crops, ultimately leading to a reduction in crop yields. 4. What is the name of the rare fish found in Newfoundland, Canada?It should be a sunfish |
<<: CATDOLL: What does a turtle look like?
>>: CATDOLL: Are there sea urchins for sale in Dalian in January?
Eyes are an important organ of human vision, and ...
Cats with orange pupils are called orange-eyed w...
1. Which one is better for protecting the house, ...
1. How to distinguish farmed crabs from wild ones...
How to prevent diseases in third- and fourth-inst...
The method of raising eels is: Choose high-qualit...
Can crayfish be raised in indoor pools? Not suita...
1. Kelp Seedling Formula 【Cold kelp sprouts】 1. P...
1. How to breed silkworms? Hello, 2. Feeding and ...
1. What is the market prospect of loach farming? ...
In rural and mountainous areas, raising chickens ...
Understanding Feed Mill Contamination Issues Feed...
Author: Luo Zhaochun In science, there are many k...
Eggs cooked time Eggs are a common and popular fo...
How to make Koi fish grow fast? Nowadays, many pe...