What is the effect of cultivation methods on the yield of Gastrodia elata?
Choosing a good planting method is also one of the important measures to increase the yield of Gastrodia elata. The use of box planting and pit planting of Gastrodia elata in double-layer plastic shed can obviously increase the yield. Because the double-layer plastic shed uses sunlight as the energy source, the output of Gastrodia elata is greatly increased. According to the experiment of the Special products Research Institute of the Chinese Academy of Agricultural Sciences, the double-layer plastic shed was used to make the box planted Gastrodia elata overwintering in the shed. The weight of Shaanxi flax seed increased by 27.4 times and that of Jilin local flax seed increased by 99.8 times.
If there is indoor heating equipment, the use of wide-mouth bottles and plastic bags to plant hemp, put on the bedstead, the output can be greatly increased. Each bottle can produce 60 kilograms of fresh Gastrodia elata and 15 kilograms of fresh hemp per square meter. The yield of plastic bag planting is higher than that of bottle planting.
Sexual reproduction of Gastrodia elata is the most important measure to increase the yield of Gastrodia elata, because there are so many seeds in a capsule, there are 40,000 ~ 60,000 seeds in a capsule, and sexual reproduction is tens of thousands or even tens of thousands of times of asexual reproduction.
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Economic benefits of cultivated Gastrodia elata
Q: what is the economic benefit of cultivating Gastrodia elata? Is there any guarantee? A: it is safe to say that the production efficiency of Gastrodia elata is higher. At present, the purchase price of fresh flax is generally about 40 yuan per kilogram, and the output value is about 400 yuan per square meter. In the first year, the input cost is about 200 yuan, and the production benefit is about 200 yuan. After the second year, the cultivation area is expanded by using self-produced flax seeds, which is about 5 times that of the first year, and the first generation of high-quality bacteria is used at the same time.
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A new strain of hybrid Gastrodia elata-Beinong 2
Beinong 2 hybrid Gastrodia elata is a new hybrid high quality strain produced after artificial pollination by Beijing Bei Nong Kexin Agricultural Development Center, using "Jingma 2" as male parent and "Yunma 1" as female parent. The breeding of this variety has successfully solved the deficiency of non-hybrid varieties of Gastrodia elata planted in high mountains, hills, especially in plain areas, and has been popularized throughout the country. It has the characteristics of high yield, high quality, no diseases and insect pests, simple management method, rapid growth, high economic benefits and so on. Beinong No.2 Gastrodia elata passes through
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