How much is a pound of seeds? What are the classifications and distributions?

Paspalum is a perennial grass, which is widely distributed in wilderness, roadside, stream and gully and other wet areas in the south of China. Paspalum reproduces by seeds, blossoms and bears fruit in summer and autumn (June-October), which is suitable for early grazing and utilization, and can also be used to make hay or silage for supplementary feeding when there is a lack of grass in winter and spring. So how much is the paspalum seed per jin? What are the classifications and distributions? Let's get to know it.

How much is the paspalum seed per jin?

The seeds of broad-leaf paspalum were 6 yuan / jin in Erqi District, Zhengzhou City, Henan Province, 7 yuan / jin in Jinjiang District, Chengdu City, Sichuan Province, 7 yuan / jin in Shuyang County, Suqian City, Jiangsu Province, 8 yuan / jin in Honghu City, Jingzhou City, Hubei Province, 15 yuan / jin in Yuncheng County, Heze City, Shandong Province, and 10 yuan / jin in Jianyang District, Nanping City, Fujian Province.

The above price data are from the Nongxun network origin supply information (non-market retail price), it can be seen that the differences of different producing areas and varieties are the main factors affecting the seed price of paspalum.

Classification and distribution of paspalum

1. Ground distribution

Mainly distributed in Japan, North Korea and South Korea, China is mainly distributed in Zhejiang, Fujian, Jiangsu, Hunan, Hubei, Anhui, Guangdong, Guangxi, Sichuan, Yunnan and Guizhou provinces and regions.

2. Variety classification

As far as China is concerned, there are many species of paspalum. Together with Xizang's firmly registered paspalum in 2001, there are a total of 18 species. Wild distribution is found all over the country, mainly in the tropics and subtropics, and most of the varieties are excellent forages.

Among them, the larger planting area are broad-leaf paspalum, hairy paspalum, small flower paspalum, palm seed paspalum, Baha paspalum and so on. In addition, the germplasm resources used for forage grass and soil and water conservation are other varieties such as brown seed paspalum, which are generally concerned and welcomed as lawn plants.

In addition, paspalum also has very rich heredity in morphology. Southern paspalum has 5-7 veins in the second glume and the first Lemma, which is similar to Taiwan paspalum, but different from Taiwan paspalum in that the plant is shorter and erect, the spikelet length is about 2.3mm, and the difference between southern paspalum and Taiwan paspalum is that the spikelet stalk is hairless. Taiwan paspalum and southern paspalum are similar, and they are often placed in the same species, but the spikelet stalk of Taiwan paspalum is white pilose, and the leaves are hairy on both sides of the stem node and below the inflorescence. Yunnan paspalum is similar to round fruit paspalum, but the spikelets are significantly larger and have different 3mm length. The long-leaf paspalum is puberulent with spikelets, twins, arranged alternately on one side of the rachis into 4 rows, which is different from paspalum with round fruit. The spikelet length of round fruit paspalum is about 2.2mm, and the second glume has 3 veins with the first Lemma, which is different from its neighboring species. The two glumes of Lemma paspalum do not exist, and the second mature flower Lemma is thickly papery, with 5 obviously raised longitudinal ribs, which is different from other species.

To sum up, there are many species of paspalum, but most of them are widely introduced and cultivated in our country because of high quality forage. Therefore, when buying seeds, we must recognize whether the variety can be used as forage or other uses, and we should also pay attention to screening when buying, and choose formal channels to buy at the same time.

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