Poems of autumnal equinox and plants

Autumnal Equinox: At the vernal equinox and autumnal equinox, the degrees in the sky and underground are the same. —— Fang Hui's "Ji Hai November 21 Long to the First Ten Days Book"; Tianshi Guirui is good at the autumnal equinox and only knows that there will be no recovery after autumn. -Zhao Fan's "Send Mo Wan Tian Jiao Gui Ruishan Autumn Equinox and Huzhou Suzhou Oil Lotus Stone Guanyin Statue"; Plants: Phyllostachys pubescens, Phyllostachys pubescens, Acacia in tears. -Liu Yuxi's "Xiaoxiang God Spotted Bamboo Branches" Why is there no moon at night? Where is there no bamboo and cypress? It's just the lack of free people like us. -Su Shi's Night Tour in Chengtian Temple/Chengtian Night Tour

Poetry, pronunciation: shρjù is the sentence that makes up poetry. Poetry usually limits the number of words in each sentence according to its format. China's earliest poems were structured with metrical poems, and the metrical requirements were strict. For example, the poems in the pre-Qin period are generally four words per sentence, which can be found in the Book of Songs. Later, it developed into a five-character or seven-character rhythmic poem, which was found in Tang poetry. After the further development of economy and culture in Song and Yuan Dynasties, the content of poetry was gradually expanded and deduced. In the later period of the new-democratic revolution, poetry evolved into a free poem that was not limited by the number of words.

The autumnal equinox is the sixteenth solar term among the twenty-four solar terms and the fourth solar term in autumn. Fight refers to unitary; The sun reaches the yellow meridian180; Celebrated on September 22-24 of the Gregorian calendar every year. On the day of the autumnal equinox, the sun shines almost directly on the equator of the earth, and the length of day and night is equal all over the world. The autumnal equinox means "equally divided" and "equally divided", which means equally dividing autumn except day and night. After the autumnal equinox, the position of direct sunlight moves south, and the days in the northern hemisphere become shorter, the nights become longer, the temperature difference between day and night increases, and the temperature drops day by day. The autumnal equinox used to be the traditional "Moon Festival", and the Mid-Autumn Festival evolved from the "Autumn Moon Festival". On June 265438, 2065438, the State Council issued a reply on the establishment of "China Farmers' Harvest Festival", agreeing to establish the annual autumn equinox as "China Farmers' Harvest Festival" from 20 18.