I. Poetry
1, in front of the grassland 17 households, and in Wanqiu, it was changed to Buli Chen Liang; The grass is green and willow is thick, and the jade pot is full of wine; In the smoke scene in the south of Shen Zui, I looked at the vast grassland in Saibei and admired the son of Wuling, but I still remember how crazy the beggar was. The spring breeze takes the greenway, and the sunset takes the eagle autumn grassland; The white grass smells the sound of geese, and the horseshoe of the yellow sand dune is light; Outside the racetrack, I was fascinated by the blue grassland.
2, Song Qing Xia Yue Quantai Road, the original white grass dew; The endless grass on the plain, with the seasons coming and going, has never been completely swallowed up by wildfires, and they have grown taller in the spring breeze; The sky is wild, and the wind and grass are moving to see cattle and sheep; A stream of grass is green, and the sound outside is like home. I hope that the beauty will not join hands and send a few flowers to the east; The grass is green and willow is thick, and the jade pot is full of wine.
Second, the grassland
1. Grassland is a kind of earth ecosystem, which is divided into tropical grassland, temperate grassland and other types, and is the most widely distributed vegetation type on the earth. The reason for the formation of grassland is that when the soil layer is thin or there is little precipitation, herbaceous plants are less affected, while woody plants cannot grow widely.
2. China is one of the countries with the richest grassland resources in the world, with a total grassland area of nearly 400 million hectares, accounting for 40% of the total land area, which is three times of the existing cultivated land area. Dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland dry grassland.
Third, the specific situation.
1. China is one of the countries with the richest grassland resources in the world, with a total grassland area of nearly 400 million hectares, accounting for 40% of the total land area, which is three times of the existing cultivated land area. If you draw a diagonal line from the northeast to the southwest, it is from Wanda Mountain in the northeast, across the Great Wall, along Luliang Mountain, through Yan 'an, and all the way southwest to the eastern foot of the Qinghai-Tibet Plateau.
2. China can be divided into two geographical regions: the southeast is hilly and plain, close to the sea, with a warm and humid climate, and most of them are agricultural areas; The northwest is mostly high mountains, far from the ocean, with dry climate and more sandstorms, which is the main grassland area.