2. Fertilizer management After the seedlings start to grow, the outer leaves begin to grow into the rosette stage. When the toppings are filled with water, they are then controlled by watering and seedlings are planted. The early maturing varieties need 6-8 days. After the seedlings are finished, 10 kg of urea should be applied per 667 m2 in combination with watering, and sprayed with 0.2% borax solution for 1-2 times. Into the ball period, start pouring water 5-7d when filling the heart, to the harvest before watering 5-6 times, top dressing 2-3 times, the first time before the heart, the second and third time in the During the leaf ball growth period, 10 kg of ammonium sulfate and 10 kg of potassium sulfate were recovered and sprayed with 1-2 times of 0.2% potassium dihydrogen phosphate solution. Control the number of watering and the amount of water in the later stage of the ball. Watering begins in the ditch, and the topdressing dissolves and then flows into the ditch with water. Large amount of late air release should be performed in the ditch. 30 d before harvest, stop applying nitrogen fertilizer.
Rhubarb, also known as Da Huang, has been one of the most famous Chinese Herbal Medicine for thousands of years. Adapted to cool and wet climate,raw natural rhubarb distributed in Gansu, Qinghai, Sichuan and northeastern Tibet in China. As an important drugs for clearing heat and stopping bleeding, dried rhubarb slices is commonly employed in critical and severe cases. Raw herb rhubarb is not only popular in China, but in many other countries as an indispensable health care product in daily life.
Our Chinese dried natural rhubarb slices has a broad range of applications. Rhubarb is used primarily for digestive complaints including constipation, diarrhea, heartburn, stomach pain, gastrointestinal bleeding, and preparation for certain GI diagnostic procedures. Some people use rhubarb so they have to strain less during bowel movements; this reduces pain from hemorrhoids or tears in the skin lining the anal canal. Rhubarb is sometimes applied to the skin to treat cold sores. In food, rhubarb stems are eaten in pie and other recipes. Rhubarb is also used as a flavoring agent. In addition, the Chinese herbal medicine rhubarb with extract form can be made into skincare cream as beauty products.
Ningxia Pure Biology Technology Co.,Ltd (PURE Biotechnology) is a professional Chinese herb manufacturer with 8 years experience. Valuable Chinese medicinal herbs such as rhubarb slicesare supplied in various of packaging . This is a integrated company focus on Chinese Raw Herbs research, processing, marketing and export. The factory is located in Ningxia where the medicinal materials are richly produced. Our herbal plants and herb extract have been exported to the USA, Canada, Germany, Spain, Britain, Holland, Australia, South Korea,Japan, Thailand,Taiwan and other countries and regions.
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