What does Manjianghong mean?

"Manjianghong"-the plant Manjianghong Manjianghong Manjianghong, also known as Hong Ping, Hong Duckweed, Pio and Cephalotaxus Cephalotaxus, is a small floating plant that grows in rice fields or ponds. Manjianghong is green when it is young and grows rapidly, and often grows into a piece on the water. In autumn and winter, its leaves contain a lot of anthocyanins and are red, so it is called Manjianghong. Manjianghong's individual is very small, triangular, rhombic or quasi-circular. The stems are recumbent, pinnately branched, and the fibrous roots hang down into the water. Ye Xiaoru scales, fleshy, arranged in two rows on the stem, alternate. Each leaf is deeply divided into two petals: the upper petal floats on the water and can carry out photosynthesis; The lower petal is tilted in the water without pigment. Azolla is often associated with ANABAENA, a blue-green algae that can fix nitrogen in the atmosphere. Therefore, Azolla can be used as an excellent green manure for rice and as feed for fish and livestock.

Azolla is an aquatic fern, belonging to Azolla, Euptera. There are only 6 species of 1 genus in this family, which are almost distributed in freshwater areas all over the world. There is only one species of Azolla native to China, which is distributed in the south of Huaihe River in Qinling Mountains.

Edit this paragraph back to the catalog "Manjianghong"-epigraph interpretation [Title test] Interpretation of the lyrics in The Complete Book of Ci: "Tang Minglu recorded the title of" Shangjianghong "and later turned to" Manjianghong "to get the present name." According to the rhyme of ten thousand words, it is recorded as "Shang Jiang Hong". But the harmony of "Shang" is "person", and the sound is different. In Compendium of Materia Medica, there are "Manjianghong" aquatic plants, which are tiny plants floating on the water. Fruits in bud. When I thought of the Tang and Song Dynasties, there was already a kind of water grass with this name among the people, which was unknown together with the characters. Or take Donggu Bili as the name of the Jianghuai ship and "Manjianghong"; Then the story begins in Ming Taizu, which is not the name of the word.

[Practice] This tone is ninety-three words. The first sentence is four words without rhyme, which is the same as the first sentence of Brocade. The second sentence has seven words, which rhyme. The top three words are beans, the first and third words are flat, the next four words are flat, and the first and third words are flat. The third and fourth sentences are four words and two sentences, plus three words of beans. The words "empty" and "melancholy" can be even numbers; The words "mountain" and "shape" are also flat and informal. Its grammar is the same as that of Xiaoxiang jathyapple. The only one is Xie, and the other is Ping. Fifth, six or seven words, the first sentence is condensed without rhyme, and the next sentence is flat and rhyme; Duality should be used. The tenth eight-character sentence, syntactically three times five, is actually a seven-character sentence with a flat income, plus a word bean. The last three words, Ping, Ping and Ding; And the tone must be consistent with the previous sentence. After the head change. The first four sentences are all three words, the second and fourth sentences rhyme, the second word in the first sentence and the first and second words in the third sentence are all flush. These four sentences can be one or two self-duality, or the above two sentences are opposite to the following two sentences. The fifth and sixth sentences are also two or four sentences, with a bean added; The word "drought" in the previous sentence can be erased, and the rhyme of the next sentence remains unchanged. This character should be twofold. The following is the fifth sentence of the former.