When will the medicinal plant Pinellia ternata be planted? Which areas are suitable for planting? How do you plant it? How much do you earn from planting an acre?

Pinellia ternata, also known as Diwen, scorpion grass, mushroom, Shoutian, taro fruit and so on, is a common medicinal material in China. It is widely used as medicine because of its anti-tumor, blood pressure lowering, and promoting cell division. At present, it has been planted in many areas. When will Pinellia ternata be planted? Which areas are suitable for planting? How do you plant it? How much do you earn from planting an acre?

Planting time:

The season of planting Pinellia ternata should be determined according to the local climate. In the south of the Yangtze River, Pinellia ternata should be planted in Yangchun in February. In the north and north, the planting time of Pinellia ternata should be postponed, and it is best to plant it from April to May.

Areas suitable for planting:

Pinellia ternata is mainly distributed in Hubei, Henan, Anhui, Shandong, Sichuan, Gansu, Zhejiang, Hunan, Hubei, Jiangsu, Hebei, Jiangxi, Shaanxi, Shanxi, Fujian, Guangxi, Guizhou and Yunnan.

Pinellia ternata is mainly produced in Wuchang, Laohekou, Xiangyang, Yangxin and Tianmen in Hubei; Runan, Lingbao, Lushi, Yuanchi, Xixian, Huaibin and Tanghe in Henan; Huaining, Xuancheng, Ningguo, Funan, Yingshang in Anhui; Jinxiang, Juye, Jiaonan, Wulian and Laiyang in Shandong; Suining, Anyue, Wanxian, Zhaojue, Yuechi, Bishan, Longchang, Rongchang, Zhongxian and Yingshan in Sichuan.

Planting techniques:

1. Land selection and preparation

It is better to plant Pinellia ternata with loose and fertile soil. During soil preparation, 3000kg of miscellaneous fertilizer, 25kg of phosphate fertilizer and 100kg of plant ash are applied per mu, and ammonium hydrogen phosphate is prohibited. Deep ploughing fine rake, 1.3 meters wide, 0.17 meters high, 0.3 meters wide, the ditch can be intercropped with wheat, corn, sorghum or kenaf and other long-stalk crops.

two。 Sowing method

Tubers are usually used to propagate three kinds of three crops a year, that is, April, July, July, October, and April of the following year. The number of seed blocks per mu varies with the size, and the general seed requirement per mu is more than 40 kg. When planting, ditches can be opened with a row spacing of 18 cm. Select white, disease-free tubers sown according to the plant distance of 10-15 cm, compaction the soil, in case of dry weather, water along the ditch, and then sow the soil.

3. Field management

Mainly do a good job of weeding, weeding and soil cultivation, hoe when you see the grass, first shallow and then deep. After growing for about one and a half months, there are buds on the petiole and the soil begins to be cultivated. Combined with soil cultivation, phosphate fertilizer and plant ash or potassium dihydrogen phosphate can be applied. If the soil is not cultivated, the pearl antler will be exposed and new beads will not grow; in case of drought, it should be frequently watered with small water and ploughed to cultivate the soil after pouring. In the late growth stage of Pinellia ternata, burdock should be cut off so as not to consume nutrients and affect the growth of tubers.

Planting benefit analysis:

The yield per mu of Pinellia ternata is 150,200kg. Calculated according to the market price of 40 yuan per kilogram, the benefit per mu is more than 6000 yuan. If the soil is fertile and managed properly, the yield per mu can reach more than 250kg. The price of removing 15-20kg seeds is 600yuan, and the profit is between 5500 yuan and 9500 yuan per mu. Dry Pinellia ternata field can interplant corn and other crops, can also be interplanted under fruit trees, three-dimensional planting, the benefit is better.

Time: 2019-03-19 Click: